unit cryptlib;

interface

{****************************************************************************
*                                                                           *
*                     Cryptlib external API interface                       *
*                    Copyright Peter Gutmann 1997-2026                      *
*                                                                           *
*        adapted for Delphi Version 5 (32 bit) and Kylix Version 3          *
*                              by W. Gothier                                *
****************************************************************************}


{------------------------------------------------------------------------------

 This file has been created automatically by a perl script from the file:

 "cryptlib.h" dated Tue Feb 10 16:49:48 2026, filesize = 104843.

 Please check twice that the file matches the version of cryptlib.h
 in your cryptlib source! If this is not the right version, try to download an
 update from "http://cryptlib.sogot.de/". If the filesize or file creation
 date do not match, then please do not complain about problems.

 Published by W. Gothier,
 mailto: problems@cryptlib.sogot.de if you find errors in this file.

-------------------------------------------------------------------------------}

{$A+}  {Set Alignment on}
{$F+}  {Force function calls to FAR}
{$Z+}  {Force all enumeration values to Integer size}

{$IF Defined(WIN32) Or Defined(Win64)}
  {$IFNDEF MSWINDOWS}          { Usually predefined but not always }
    {$DEFINE MSWINDOWS}
  {$ENDIF}
{$ENDIF}

const
  {$IF Defined(WIN32)}
    cryptlibname = 'cl32.DLL';  { 32-bit DLL for Windows (Delphi) }
  {$ELSIF Defined(WIN64)}
    cryptlibname = 'cl64.DLL';  { 64-bit DLL for Windows (Delphi) }
  {$ELSE}
    cryptlibname = 'libcl.so';  { library name for Unix/Linux  (Kylix) }
                 { symbolic link should be used for libcl.so -> libcl.so.3.x.y }
  {$ENDIF}


const
  CRYPTLIB_VERSION = 349;

{****************************************************************************
*                                                                           *
*                           Algorithm and Object Types                      *
*                                                                           *
****************************************************************************}

{  Algorithm and mode types  }


type
 CRYPT_ALGO_TYPE = Integer;
const
  { Algorithms }
  { No encryption }
  CRYPT_ALGO_NONE = 0;  { No encryption }
  
  { Conventional encryption }
  CRYPT_ALGO_DES = 1;  { DES }
  CRYPT_ALGO_3DES = 2;  { Triple DES }
  CRYPT_ALGO_IDEA = 3;  { IDEA (only used for PGP 2.x) }
  CRYPT_ALGO_CAST = 4;  { CAST-128 (only used for OpenPGP) }
  CRYPT_ALGO_RC2 = 5;  { RC2 (disabled by default, used for PKCS #12) }
  CRYPT_ALGO_RC4 = 6;  { RC4 (insecure, disabled by default) }
  CRYPT_ALGO_RESERVED1 = 7;  { Formerly RC5 }
  CRYPT_ALGO_AES = 8;  { AES }
  CRYPT_ALGO_RESERVED2 = 9;  { Formerly Blowfish }
  CRYPT_ALGO_CHACHA20 = 10;  { ChaCha20 }
  
  { Public-key encryption }
  CRYPT_ALGO_DH = 100;  { Diffie-Hellman }
  CRYPT_ALGO_RSA = 101;  { RSA }
  CRYPT_ALGO_DSA = 102;  { DSA }
  CRYPT_ALGO_ELGAMAL = 103;  { ElGamal }
  CRYPT_ALGO_RESERVED3 = 104;  { Formerly KEA }
  CRYPT_ALGO_ECDSA = 105;  { ECDSA }
  CRYPT_ALGO_ECDH = 106;  { ECDH }
  CRYPT_ALGO_25519 = 107;  { X25519 }
  CRYPT_ALGO_ED25519 = 108;  { Ed25519 }
  
  { Hash algorithms }
  CRYPT_ALGO_RESERVED4 = 200;  { Formerly MD2 }
  CRYPT_ALGO_RESERVED5 = 201;  { Formerly MD4 }
  CRYPT_ALGO_MD5 = 202;  { MD5 (only used internally for TLS 1.0/1.1) }
  CRYPT_ALGO_SHA1 = 203;  { SHA/SHA1 }
  CRYPT_ALGO_RESERVED6 = 204;  { Formerly RIPE-MD 160 }
  CRYPT_ALGO_SHA2 = 205;  { SHA-256 }
  CRYPT_ALGO_SHA256 = 205; { = CRYPT_ALGO_SHA2 }  { Alternate name }
  CRYPT_ALGO_SHAng = 206;  { Future SHA-nextgen standard }
  
  { MACs }
  CRYPT_ALGO_RESERVED7 = 300;  { Formerly HMAC-MD5 }
  CRYPT_ALGO_HMAC_SHA1 = 301;  { HMAC-SHA }
  CRYPT_ALGO_RESERVED8 = 302;  { Formerly HMAC-RIPEMD 160 }
  CRYPT_ALGO_HMAC_SHA2 = 303;  { HMAC-SHA2 }
  CRYPT_ALGO_HMAC_SHAng = 304;  { HMAC-SHA-nextgen }
  CRYPT_ALGO_POLY1305 = 305;  { Poly1305 }
  
  
  { Vendors may want to use their own algorithms that aren't part of the
  general cryptlib suite.  The following values are for vendor-defined
  algorithms, and can be used just like the named algorithm types (it's
  up to the vendor to keep track of what _VENDOR1 actually corresponds
  to) }
  
  CRYPT_ALGO_LAST = 306;  { Last possible crypt algo value }
  
  { In order that we can scan through a range of algorithms with
  cryptQueryCapability(), we define the following boundary points for
  each algorithm class }
  CRYPT_ALGO_FIRST_CONVENTIONAL = 1;  
  CRYPT_ALGO_LAST_CONVENTIONAL = 99;  
  CRYPT_ALGO_FIRST_PKC = 100;  
  CRYPT_ALGO_LAST_PKC = 199;  
  CRYPT_ALGO_FIRST_HASH = 200;  
  CRYPT_ALGO_LAST_HASH = 299;  
  CRYPT_ALGO_FIRST_MAC = 300;  
  CRYPT_ALGO_LAST_MAC = 399;  
  




type
  CRYPT_MODE_TYPE = (                        {  Block cipher modes  }
    CRYPT_MODE_NONE,                {  No encryption mode  }
    CRYPT_MODE_ECB,                 {  ECB  }
    CRYPT_MODE_CBC,                 {  CBC  }
    CRYPT_MODE_CFB,                 {  CFB, needed for PGP  }
    CRYPT_MODE_GCM,                 {  GCM, needed for SSH and TLS  }
    CRYPT_MODE_LAST                 {  Last possible crypt mode value  }
    
  );


{  PKC format subtypes  }

  CRYPT_PKCFORMAT_TYPE = (  
    CRYPT_PKCFORMAT_NONE,           {  No PKC format type  }
    CRYPT_PKCFORMAT_PKCS1,          {  PKCS #1  }
    CRYPT_PKCFORMAT_OAEP,           {  RSA-OAEP  }
    CRYPT_PKCFORMAT_PSS,            {  RSA-PSS  }
    CRYPT_PKCFORMAT_LAST            {  Last possible PKC format type  }
    
  );

const
  CRYPT_PKCFORMAT_DEFAULT: CRYPT_PKCFORMAT_TYPE = CRYPT_PKCFORMAT_PKCS1;

{  Keyset subtypes  }


type
  CRYPT_KEYSET_TYPE = (                        {  Keyset types  }
    CRYPT_KEYSET_NONE,              {  No keyset type  }
    CRYPT_KEYSET_FILE,              {  Generic flat file keyset  }
    CRYPT_KEYSET_HTTP,              {  Web page containing cert/CRL  }
    CRYPT_KEYSET_LDAP,              {  LDAP directory service  }
    CRYPT_KEYSET_DATABASE,          {  ODBC database interface  }  {  Backwards compatibility  }
    CRYPT_KEYSET_DATABASE_STORE,        {  ODBC certificate store  }
    CRYPT_KEYSET_LAST               {  Last possible keyset type  }

    
  );

const
  CRYPT_KEYSET_ODBC_STORE: CRYPT_KEYSET_TYPE = CRYPT_KEYSET_DATABASE_STORE;

{  Device subtypes  }


type
  CRYPT_DEVICE_TYPE = (                        {  Crypto device types  }
    CRYPT_DEVICE_NONE,              {  No crypto device  }
    CRYPT_DEVICE_TPM,               {  TPM, formerly Fortezza  }
    CRYPT_DEVICE_PKCS11,            {  PKCS #11 crypto token  }
    CRYPT_DEVICE_CRYPTOAPI,         {  Microsoft CryptoAPI  }
    CRYPT_DEVICE_HARDWARE,          {  Generic crypo HW plugin  }
    CRYPT_DEVICE_LAST               {  Last possible crypto device type  }
    
  );

{  Certificate subtypes  }

  CRYPT_CERTTYPE_TYPE = (                        {  Certificate object types  }
    CRYPT_CERTTYPE_NONE,            {  No certificate type  }
    CRYPT_CERTTYPE_CERTIFICATE,     {  Certificate  }
    CRYPT_CERTTYPE_ATTRIBUTE_CERT,  {  Attribute certificate  }
    CRYPT_CERTTYPE_CERTCHAIN,       {  PKCS #7 certificate chain  }
    CRYPT_CERTTYPE_CERTREQUEST,     {  PKCS #10 certification request  }
    CRYPT_CERTTYPE_REQUEST_CERT,    {  CRMF certification request  }
    CRYPT_CERTTYPE_REQUEST_REVOCATION,  {  CRMF revocation request  }
    CRYPT_CERTTYPE_CRL,             {  CRL  }
    CRYPT_CERTTYPE_CMS_ATTRIBUTES,  {  CMS attributes  }
    CRYPT_CERTTYPE_RTCS_REQUEST,    {  RTCS request  }
    CRYPT_CERTTYPE_RTCS_RESPONSE,   {  RTCS response  }
    CRYPT_CERTTYPE_OCSP_REQUEST,    {  OCSP request  }
    CRYPT_CERTTYPE_OCSP_RESPONSE,   {  OCSP response  }
    CRYPT_CERTTYPE_PKIUSER,         {  PKI user information  }
    CRYPT_CERTTYPE_LAST             {  Last possible cert.type  }
    
  );

{  Envelope/data format subtypes  }

  CRYPT_FORMAT_TYPE = (  
    CRYPT_FORMAT_NONE,              {  No format type  }
    CRYPT_FORMAT_AUTO,              {  Deenv, auto-determine type  }
    CRYPT_FORMAT_CRYPTLIB,          {  cryptlib native format  }
    CRYPT_FORMAT_CMS,               {  PKCS #7 / CMS / S/MIME fmt.}
    CRYPT_FORMAT_SMIME,             {  As CMS with MSG-style behaviour  }
    CRYPT_FORMAT_PGP,               {  PGP format  }
    CRYPT_FORMAT_LAST               {  Last possible format type  }
    
  );

const
  CRYPT_FORMAT_PKCS7: CRYPT_FORMAT_TYPE = CRYPT_FORMAT_CMS;

{  Session subtypes  }


type
  CRYPT_SESSION_TYPE = (  
    CRYPT_SESSION_NONE,             {  No session type  }
    CRYPT_SESSION_SSH,              {  SSH  }
    CRYPT_SESSION_SSH_SERVER,       {  SSH server  }
    CRYPT_SESSION_TLS,              {  TLS  }
    CRYPT_SESSION_TLS_SERVER,       {  TLS server  }
    CRYPT_SESSION_RTCS,             {  RTCS  }
    CRYPT_SESSION_RTCS_SERVER,      {  RTCS server  }
    CRYPT_SESSION_SCVP,             {  SCVP  }
    CRYPT_SESSION_SCVP_SERVER,      {  SCVP server  }
    CRYPT_SESSION_OCSP,             {  OCSP  }
    CRYPT_SESSION_OCSP_SERVER,      {  OCSP server  }
    CRYPT_SESSION_TSP,              {  TSP  }
    CRYPT_SESSION_TSP_SERVER,       {  TSP server  }
    CRYPT_SESSION_CMP,              {  CMP  }
    CRYPT_SESSION_CMP_SERVER,       {  CMP server  }
    CRYPT_SESSION_SCEP,             {  SCEP  }
    CRYPT_SESSION_SCEP_SERVER,      {  SCEP server  }
    CRYPT_SESSION_CERTSTORE_SERVER, {  HTTP cert store interface  }
    CRYPT_SESSION_LAST              {  Last possible session type  }
    
  );

const
  CRYPT_SESSION_SSL_SERVER: CRYPT_SESSION_TYPE = CRYPT_SESSION_TLS_SERVER;

{  User subtypes  }


type
  CRYPT_USER_TYPE = (  
    CRYPT_USER_NONE,                {  No user type  }
    CRYPT_USER_NORMAL,              {  Normal user  }
    CRYPT_USER_SO,                  {  Security officer  }
    CRYPT_USER_CA,                  {  CA user  }
    CRYPT_USER_LAST                 {  Last possible user type  }
    
  );

{****************************************************************************
*                                                                           *
*                               Attribute Types                             *
*                                                                           *
****************************************************************************}

{  Attribute types.  These are arranged in the following order:

    PROPERTY    - Object property
    ATTRIBUTE   - Generic attributes
    OPTION      - Global or object-specific config.option
    CTXINFO     - Context-specific attribute
    CERTINFO    - Certificate-specific attribute
    KEYINFO     - Keyset-specific attribute
    DEVINFO     - Device-specific attribute
    ENVINFO     - Envelope-specific attribute
    SESSINFO    - Session-specific attribute
    USERINFO    - User-specific attribute  }

 CRYPT_ATTRIBUTE_TYPE = Integer;
const
  
  CRYPT_ATTRIBUTE_NONE = 0;  { Non-value }
  
  { Used internally }
  CRYPT_PROPERTY_FIRST = 1;  
  
  {*******************}
  { Object attributes }
  {*******************}
  
  { Object properties }
  CRYPT_PROPERTY_HIGHSECURITY = 2;  { Owned+non-forwardcount+locked }
  CRYPT_PROPERTY_OWNER = 3;  { Object owner }
  CRYPT_PROPERTY_FORWARDCOUNT = 4;  { No.of times object can be forwarded }
  CRYPT_PROPERTY_LOCKED = 5;  { Whether properties can be chged/read }
  CRYPT_PROPERTY_USAGECOUNT = 6;  { Usage count before object expires }
  CRYPT_PROPERTY_NONEXPORTABLE = 7;  { Whether key is nonexp.from context }
  
  { Used internally }
  CRYPT_PROPERTY_LAST = 8;  CRYPT_GENERIC_FIRST = 9;  
  
  { Extended error information }
  CRYPT_ATTRIBUTE_ERRORTYPE = 10;  { Type of last error }
  CRYPT_ATTRIBUTE_ERRORLOCUS = 11;  { Locus of last error }
  CRYPT_ATTRIBUTE_ERRORMESSAGE = 12;  { Detailed error description }
  
  { Generic information }
  CRYPT_ATTRIBUTE_CURRENT_GROUP = 13;  { Cursor mgt: Group in attribute list }
  CRYPT_ATTRIBUTE_CURRENT = 14;  { Cursor mgt: Entry in attribute list }
  CRYPT_ATTRIBUTE_CURRENT_INSTANCE = 15;  { Cursor mgt: Instance in attribute list }
  CRYPT_ATTRIBUTE_BUFFERSIZE = 16;  { Internal data buffer size }
  
  { Used internally }
  CRYPT_GENERIC_LAST = 17;  CRYPT_OPTION_FIRST = 100;  
  
  {**************************}
  { Configuration attributes }
  {**************************}
  
  { cryptlib information (read-only) }
  CRYPT_OPTION_INFO_DESCRIPTION = 101;  { Text description }
  CRYPT_OPTION_INFO_COPYRIGHT = 102;  { Copyright notice }
  CRYPT_OPTION_INFO_MAJORVERSION = 103;  { Major release version }
  CRYPT_OPTION_INFO_MINORVERSION = 104;  { Minor release version }
  CRYPT_OPTION_INFO_STEPPING = 105;  { Release stepping }
  
  { Encryption options }
  CRYPT_OPTION_ENCR_ALGO = 106;  { Conventional encryption algorithm }
  CRYPT_OPTION_ENCR_HASH = 107;  { Hash algorithm }
  CRYPT_OPTION_ENCR_MAC = 108;  { MAC algorithm }
  
  { PKC options }
  CRYPT_OPTION_PKC_ALGO = 109;  { PKC algorithm }
  CRYPT_OPTION_PKC_KEYSIZE = 110;  { PKC key size }
  CRYPT_OPTION_PKC_FORMAT = 111;  { PKC format }
  
  { Additional encryption options, replacing an obsolete option }
  CRYPT_OPTION_ENCR_HASHPARAM = 112;  { Hash/MAC parameter }
  
  { Keying options }
  CRYPT_OPTION_KEYING_ALGO = 113;  { Key processing algorithm }
  CRYPT_OPTION_KEYING_ITERATIONS = 114;  { Key processing iterations }
  
  { Certificate options }
  CRYPT_OPTION_CERT_SIGNUNRECOGNISEDATTRIBUTES = 115;  { Whether to sign unrecog.attrs }
  CRYPT_OPTION_CERT_VALIDITY = 116;  { Certificate validity period }
  CRYPT_OPTION_CERT_UPDATEINTERVAL = 117;  { CRL update interval }
  CRYPT_OPTION_CERT_COMPLIANCELEVEL = 118;  { PKIX compliance level for cert chks.}
  CRYPT_OPTION_CERT_REQUIREPOLICY = 119;  { Whether explicit policy req'd for certs }
  
  { CMS/SMIME options }
  CRYPT_OPTION_CMS_DEFAULTATTRIBUTES = 120;  { Add default CMS attributes }
  CRYPT_OPTION_SMIME_DEFAULTATTRIBUTES = 120; { = CRYPT_OPTION_CMS_DEFAULTATTRIBUTES }  
  
  { LDAP keyset options }
  CRYPT_OPTION_KEYS_LDAP_OBJECTCLASS = 121;  { Object class }
  CRYPT_OPTION_KEYS_LDAP_OBJECTTYPE = 122;  { Object type to fetch }
  CRYPT_OPTION_KEYS_LDAP_FILTER = 123;  { Query filter }
  CRYPT_OPTION_KEYS_LDAP_CACERTNAME = 124;  { CA certificate attribute name }
  CRYPT_OPTION_KEYS_LDAP_CERTNAME = 125;  { Certificate attribute name }
  CRYPT_OPTION_KEYS_LDAP_CRLNAME = 126;  { CRL attribute name }
  CRYPT_OPTION_KEYS_LDAP_EMAILNAME = 127;  { Email attribute name }
  
  { Crypto device options }
  CRYPT_OPTION_DEVICE_PKCS11_DVR01 = 128;  { Name of first PKCS #11 driver }
  CRYPT_OPTION_DEVICE_PKCS11_DVR02 = 129;  { Name of second PKCS #11 driver }
  CRYPT_OPTION_DEVICE_PKCS11_DVR03 = 130;  { Name of third PKCS #11 driver }
  CRYPT_OPTION_DEVICE_PKCS11_DVR04 = 131;  { Name of fourth PKCS #11 driver }
  CRYPT_OPTION_DEVICE_PKCS11_DVR05 = 132;  { Name of fifth PKCS #11 driver }
  CRYPT_OPTION_DEVICE_PKCS11_HARDWAREONLY = 133;  { Use only hardware mechanisms }
  
  { Network access options }
  CRYPT_OPTION_NET_SOCKS_SERVER = 134;  { Socks server name }
  CRYPT_OPTION_NET_SOCKS_USERNAME = 135;  { Socks user name }
  CRYPT_OPTION_NET_HTTP_PROXY = 136;  { Web proxy server }
  CRYPT_OPTION_NET_CONNECTTIMEOUT = 137;  { Timeout for network connection setup }
  CRYPT_OPTION_NET_READTIMEOUT = 138;  { Timeout for network reads }
  CRYPT_OPTION_NET_WRITETIMEOUT = 139;  { Timeout for network writes }
  
  { Miscellaneous options }
  CRYPT_OPTION_MISC_ASYNCINIT = 140;  { Whether to init cryptlib async'ly }
  CRYPT_OPTION_MISC_SIDECHANNELPROTECTION = 141;  { Protect against side-channel attacks }
  
  { cryptlib state information }
  CRYPT_OPTION_CONFIGCHANGED = 142;  { Whether in-mem.opts match on-disk ones }
  CRYPT_OPTION_SELFTESTOK = 143;  { Whether self-test was completed and OK }
  
  { Used internally }
  CRYPT_OPTION_LAST = 144;  CRYPT_CTXINFO_FIRST = 1000;  
  
  {********************}
  { Context attributes }
  {********************}
  
  { Algorithm and mode information }
  CRYPT_CTXINFO_ALGO = 1001;  { Algorithm }
  CRYPT_CTXINFO_MODE = 1002;  { Mode }
  CRYPT_CTXINFO_NAME_ALGO = 1003;  { Algorithm name }
  CRYPT_CTXINFO_NAME_MODE = 1004;  { Mode name }
  CRYPT_CTXINFO_KEYSIZE = 1005;  { Key size in bytes }
  CRYPT_CTXINFO_BLOCKSIZE = 1006;  { Block size }
  CRYPT_CTXINFO_IVSIZE = 1007;  { IV size }
  CRYPT_CTXINFO_KEYING_ALGO = 1008;  { Key processing algorithm }
  CRYPT_CTXINFO_KEYING_ITERATIONS = 1009;  { Key processing iterations }
  CRYPT_CTXINFO_KEYING_SALT = 1010;  { Key processing salt }
  CRYPT_CTXINFO_KEYING_VALUE = 1011;  { Value used to derive key }
  
  { State information }
  CRYPT_CTXINFO_KEY = 1012;  { Key }
  CRYPT_CTXINFO_KEY_COMPONENTS = 1013;  { Public-key components }
  CRYPT_CTXINFO_IV = 1014;  { IV }
  CRYPT_CTXINFO_HASHVALUE = 1015;  { Hash value }
  
  { Misc.information }
  CRYPT_CTXINFO_LABEL = 1016;  { Label for private/secret key }
  CRYPT_CTXINFO_PERSISTENT = 1017;  { Obj.is backed by device or keyset }
  
  { Used internally }
  CRYPT_CTXINFO_LAST = 1018;  CRYPT_CERTINFO_FIRST = 2000;  
  
  {************************}
  { Certificate attributes }
  {************************}
  
  { Because there are so many cert attributes, we break them down into
  blocks to minimise the number of values that change if a new one is
  added halfway through }
  
  { Pseudo-information on a cert object or meta-information which is used
  to control the way that a cert object is processed }
  CRYPT_CERTINFO_SELFSIGNED = 2001;  { Cert is self-signed }
  CRYPT_CERTINFO_IMMUTABLE = 2002;  { Cert is signed and immutable }
  CRYPT_CERTINFO_XYZZY = 2003;  { Cert is a magic just-works cert }
  CRYPT_CERTINFO_CERTTYPE = 2004;  { Certificate object type }
  CRYPT_CERTINFO_FINGERPRINT_SHA1 = 2005;  { Certificate fingerprints }
  CRYPT_CERTINFO_FINGERPRINT_SHA2 = 2006;  
  CRYPT_CERTINFO_FINGERPRINT_SHAng = 2007;  
  CRYPT_CERTINFO_CURRENT_CERTIFICATE = 2008;  { Cursor mgt: Rel.pos in chain/CRL/OCSP }
  CRYPT_CERTINFO_TRUSTED_USAGE = 2009;  { Usage that cert is trusted for }
  CRYPT_CERTINFO_TRUSTED_IMPLICIT = 2010;  { Whether cert is implicitly trusted }
  CRYPT_CERTINFO_SIGNATURELEVEL = 2011;  { Amount of detail to include in sigs.}
  
  { General certificate object information }
  CRYPT_CERTINFO_VERSION = 2012;  { Cert.format version }
  CRYPT_CERTINFO_SERIALNUMBER = 2013;  { Serial number }
  CRYPT_CERTINFO_SUBJECTPUBLICKEYINFO = 2014;  { Public key }
  CRYPT_CERTINFO_CERTIFICATE = 2015;  { User certificate }
  CRYPT_CERTINFO_USERCERTIFICATE = 2015; { = CRYPT_CERTINFO_CERTIFICATE }  
  CRYPT_CERTINFO_CACERTIFICATE = 2016;  { CA certificate }
  CRYPT_CERTINFO_ISSUERNAME = 2017;  { Issuer DN }
  CRYPT_CERTINFO_VALIDFROM = 2018;  { Cert valid-from time }
  CRYPT_CERTINFO_VALIDTO = 2019;  { Cert valid-to time }
  CRYPT_CERTINFO_SUBJECTNAME = 2020;  { Subject DN }
  CRYPT_CERTINFO_ISSUERUNIQUEID = 2021;  { Issuer unique ID }
  CRYPT_CERTINFO_SUBJECTUNIQUEID = 2022;  { Subject unique ID }
  CRYPT_CERTINFO_CERTREQUEST = 2023;  { Cert.request (DN + public key) }
  CRYPT_CERTINFO_THISUPDATE = 2024;  { CRL/OCSP current-update time }
  CRYPT_CERTINFO_NEXTUPDATE = 2025;  { CRL/OCSP next-update time }
  CRYPT_CERTINFO_REVOCATIONDATE = 2026;  { CRL/OCSP cert-revocation time }
  CRYPT_CERTINFO_REVOCATIONSTATUS = 2027;  { OCSP revocation status }
  CRYPT_CERTINFO_CERTSTATUS = 2028;  { RTCS certificate status }
  CRYPT_CERTINFO_DN = 2029;  { Currently selected DN in string form }
  CRYPT_CERTINFO_PKIUSER_ID = 2030;  { PKI user ID }
  CRYPT_CERTINFO_PKIUSER_ISSUEPASSWORD = 2031;  { PKI user issue password }
  CRYPT_CERTINFO_PKIUSER_REVPASSWORD = 2032;  { PKI user revocation password }
  CRYPT_CERTINFO_PKIUSER_RA = 2033;  { PKI user is an RA }
  
  { X.520 Distinguished Name components.  This is a composite field, the
  DN to be manipulated is selected through the addition of a
  pseudocomponent, and then one of the following is used to access the
  DN components directly }
  CRYPT_CERTINFO_COUNTRYNAME = 2100;  { countryName }
  CRYPT_CERTINFO_STATEORPROVINCENAME = 2101;  { stateOrProvinceName }
  CRYPT_CERTINFO_LOCALITYNAME = 2102;  { localityName }
  CRYPT_CERTINFO_ORGANIZATIONNAME = 2103;  { organizationName }
  CRYPT_CERTINFO_ORGANISATIONNAME = 2103; { = CRYPT_CERTINFO_ORGANIZATIONNAME }  
  CRYPT_CERTINFO_ORGANIZATIONALUNITNAME = 2104;  { organizationalUnitName }
  CRYPT_CERTINFO_ORGANISATIONALUNITNAME = 2104; { = CRYPT_CERTINFO_ORGANIZATIONALUNITNAME }  
  CRYPT_CERTINFO_COMMONNAME = 2105;  { commonName }
  
  { X.509 General Name components.  These are handled in the same way as
  the DN composite field, with the current GeneralName being selected by
  a pseudo-component after which the individual components can be
  modified through one of the following }
  CRYPT_CERTINFO_OTHERNAME_TYPEID = 2106;  { otherName.typeID }
  CRYPT_CERTINFO_OTHERNAME_VALUE = 2107;  { otherName.value }
  CRYPT_CERTINFO_RFC822NAME = 2108;  { rfc822Name }
  CRYPT_CERTINFO_EMAIL = 2108; { = CRYPT_CERTINFO_RFC822NAME }  
  CRYPT_CERTINFO_DNSNAME = 2109;  { dNSName }
  CRYPT_CERTINFO_DIRECTORYNAME = 2110;  { directoryName }
  CRYPT_CERTINFO_EDIPARTYNAME_NAMEASSIGNER = 2111;  { ediPartyName.nameAssigner }
  CRYPT_CERTINFO_EDIPARTYNAME_PARTYNAME = 2112;  { ediPartyName.partyName }
  CRYPT_CERTINFO_UNIFORMRESOURCEIDENTIFIER = 2113;  { uniformResourceIdentifier }
  CRYPT_CERTINFO_URL = 2113; { = CRYPT_CERTINFO_UNIFORMRESOURCEIDENTIFIER }  
  CRYPT_CERTINFO_IPADDRESS = 2114;  { iPAddress }
  CRYPT_CERTINFO_REGISTEREDID = 2115;  { registeredID }
  
  { X.509 certificate extensions.  Although it would be nicer to use names
  that match the extensions more closely (e.g.
  CRYPT_CERTINFO_BASICCONSTRAINTS_PATHLENCONSTRAINT), these exceed the
  32-character ANSI minimum length for unique names, and get really
  hairy once you get into the weird policy constraints extensions whose
  names wrap around the screen about three times.
  
  The following values are defined in OID order, this isn't absolutely
  necessary but saves an extra layer of processing when encoding them }
  
  { 1 2 840 113549 1 9 7 challengePassword.  This is here even though it's
  a CMS attribute because SCEP stuffs it into PKCS #10 requests }
  CRYPT_CERTINFO_CHALLENGEPASSWORD = 2200;  
  
  { 1 3 6 1 4 1 3029 3 1 4 cRLExtReason }
  CRYPT_CERTINFO_CRLEXTREASON = 2201;  
  
  { 1 3 6 1 4 1 3029 3 1 5 keyFeatures }
  CRYPT_CERTINFO_KEYFEATURES = 2202;  
  
  { 1 3 6 1 5 5 7 1 1 authorityInfoAccess }
  CRYPT_CERTINFO_AUTHORITYINFOACCESS = 2203;  
  CRYPT_CERTINFO_AUTHORITYINFO_RTCS = 2204;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_AUTHORITYINFO_OCSP = 2205;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_AUTHORITYINFO_CAISSUERS = 2206;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_AUTHORITYINFO_CERTSTORE = 2207;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_AUTHORITYINFO_CRLS = 2208;  { accessDescription.accessLocation }
  
  { 1 3 6 1 5 5 7 1 2 biometricInfo }
  CRYPT_CERTINFO_BIOMETRICINFO = 2209;  
  CRYPT_CERTINFO_BIOMETRICINFO_TYPE = 2210;  { biometricData.typeOfData }
  CRYPT_CERTINFO_BIOMETRICINFO_HASHALGO = 2211;  { biometricData.hashAlgorithm }
  CRYPT_CERTINFO_BIOMETRICINFO_HASH = 2212;  { biometricData.dataHash }
  CRYPT_CERTINFO_BIOMETRICINFO_URL = 2213;  { biometricData.sourceDataUri }
  
  { 1 3 6 1 5 5 7 1 3 qcStatements }
  CRYPT_CERTINFO_QCSTATEMENT = 2214;  
  CRYPT_CERTINFO_QCSTATEMENT_SEMANTICS = 2215;  
  { qcStatement.statementInfo.semanticsIdentifier }
  CRYPT_CERTINFO_QCSTATEMENT_REGISTRATIONAUTHORITY = 2216;  
  { qcStatement.statementInfo.nameRegistrationAuthorities }
  
  { 1 3 6 1 5 5 7 1 7 ipAddrBlocks }
  CRYPT_CERTINFO_IPADDRESSBLOCKS = 2217;  
  CRYPT_CERTINFO_IPADDRESSBLOCKS_ADDRESSFAMILY = 2218;  { addressFamily }
  {  CRYPT_CERTINFO_IPADDRESSBLOCKS_INHERIT, // ipAddress.inherit }
  CRYPT_CERTINFO_IPADDRESSBLOCKS_PREFIX = 2219;  { ipAddress.addressPrefix }
  CRYPT_CERTINFO_IPADDRESSBLOCKS_MIN = 2220;  { ipAddress.addressRangeMin }
  CRYPT_CERTINFO_IPADDRESSBLOCKS_MAX = 2221;  { ipAddress.addressRangeMax }
  
  { 1 3 6 1 5 5 7 1 8 autonomousSysIds }
  CRYPT_CERTINFO_AUTONOMOUSSYSIDS = 2222;  
  {  CRYPT_CERTINFO_AUTONOMOUSSYSIDS_ASNUM_INHERIT,// asNum.inherit }
  CRYPT_CERTINFO_AUTONOMOUSSYSIDS_ASNUM_ID = 2223;  { asNum.id }
  CRYPT_CERTINFO_AUTONOMOUSSYSIDS_ASNUM_MIN = 2224;  { asNum.min }
  CRYPT_CERTINFO_AUTONOMOUSSYSIDS_ASNUM_MAX = 2225;  { asNum.max }
  
  { 1 3 6 1 5 5 7 48 1 2 ocspNonce }
  CRYPT_CERTINFO_OCSP_NONCE = 2226;  { nonce }
  
  { 1 3 6 1 5 5 7 48 1 4 ocspAcceptableResponses }
  CRYPT_CERTINFO_OCSP_RESPONSE = 2227;  
  CRYPT_CERTINFO_OCSP_RESPONSE_OCSP = 2228;  { OCSP standard response }
  
  { 1 3 6 1 5 5 7 48 1 5 ocspNoCheck }
  CRYPT_CERTINFO_OCSP_NOCHECK = 2229;  
  
  { 1 3 6 1 5 5 7 48 1 6 ocspArchiveCutoff }
  CRYPT_CERTINFO_OCSP_ARCHIVECUTOFF = 2230;  
  
  { 1 3 6 1 5 5 7 48 1 11 subjectInfoAccess }
  CRYPT_CERTINFO_SUBJECTINFOACCESS = 2231;  
  CRYPT_CERTINFO_SUBJECTINFO_TIMESTAMPING = 2232;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_SUBJECTINFO_CAREPOSITORY = 2233;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_SUBJECTINFO_SIGNEDOBJECTREPOSITORY = 2234;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_SUBJECTINFO_RPKIMANIFEST = 2235;  { accessDescription.accessLocation }
  CRYPT_CERTINFO_SUBJECTINFO_SIGNEDOBJECT = 2236;  { accessDescription.accessLocation }
  
  { 1 3 36 8 3 1 siggDateOfCertGen }
  CRYPT_CERTINFO_SIGG_DATEOFCERTGEN = 2237;  
  
  { 1 3 36 8 3 2 siggProcuration }
  CRYPT_CERTINFO_SIGG_PROCURATION = 2238;  
  CRYPT_CERTINFO_SIGG_PROCURE_COUNTRY = 2239;  { country }
  CRYPT_CERTINFO_SIGG_PROCURE_TYPEOFSUBSTITUTION = 2240;  { typeOfSubstitution }
  CRYPT_CERTINFO_SIGG_PROCURE_SIGNINGFOR = 2241;  { signingFor.thirdPerson }
  
  { 1 3 36 8 3 3 siggAdmissions }
  CRYPT_CERTINFO_SIGG_ADMISSIONS = 2242;  
  CRYPT_CERTINFO_SIGG_ADMISSIONS_AUTHORITY = 2243;  { authority }
  CRYPT_CERTINFO_SIGG_ADMISSIONS_NAMINGAUTHID = 2244;  { namingAuth.iD }
  CRYPT_CERTINFO_SIGG_ADMISSIONS_NAMINGAUTHURL = 2245;  { namingAuth.uRL }
  CRYPT_CERTINFO_SIGG_ADMISSIONS_NAMINGAUTHTEXT = 2246;  { namingAuth.text }
  CRYPT_CERTINFO_SIGG_ADMISSIONS_PROFESSIONITEM = 2247;  { professionItem }
  CRYPT_CERTINFO_SIGG_ADMISSIONS_PROFESSIONOID = 2248;  { professionOID }
  CRYPT_CERTINFO_SIGG_ADMISSIONS_REGISTRATIONNUMBER = 2249;  { registrationNumber }
  
  { 1 3 36 8 3 4 siggMonetaryLimit }
  CRYPT_CERTINFO_SIGG_MONETARYLIMIT = 2250;  
  CRYPT_CERTINFO_SIGG_MONETARY_CURRENCY = 2251;  { currency }
  CRYPT_CERTINFO_SIGG_MONETARY_AMOUNT = 2252;  { amount }
  CRYPT_CERTINFO_SIGG_MONETARY_EXPONENT = 2253;  { exponent }
  
  { 1 3 36 8 3 5 siggDeclarationOfMajority }
  CRYPT_CERTINFO_SIGG_DECLARATIONOFMAJORITY = 2254;  
  CRYPT_CERTINFO_SIGG_DECLARATIONOFMAJORITY_COUNTRY = 2255;  { fullAgeAtCountry }
  
  { 1 3 36 8 3 8 siggRestriction }
  CRYPT_CERTINFO_SIGG_RESTRICTION = 2256;  
  
  { 1 3 36 8 3 13 siggCertHash }
  CRYPT_CERTINFO_SIGG_CERTHASH = 2257;  
  
  { 1 3 36 8 3 15 siggAdditionalInformation }
  CRYPT_CERTINFO_SIGG_ADDITIONALINFORMATION = 2258;  
  
  { 1 3 101 1 4 1 strongExtranet }
  CRYPT_CERTINFO_STRONGEXTRANET = 2259;  
  CRYPT_CERTINFO_STRONGEXTRANET_ZONE = 2260;  { sxNetIDList.sxNetID.zone }
  CRYPT_CERTINFO_STRONGEXTRANET_ID = 2261;  { sxNetIDList.sxNetID.id }
  
  { 2 5 29 9 subjectDirectoryAttributes }
  CRYPT_CERTINFO_SUBJECTDIRECTORYATTRIBUTES = 2262;  
  CRYPT_CERTINFO_SUBJECTDIR_TYPE = 2263;  { attribute.type }
  CRYPT_CERTINFO_SUBJECTDIR_VALUES = 2264;  { attribute.values }
  
  { 2 5 29 14 subjectKeyIdentifier }
  CRYPT_CERTINFO_SUBJECTKEYIDENTIFIER = 2265;  
  
  { 2 5 29 15 keyUsage }
  CRYPT_CERTINFO_KEYUSAGE = 2266;  
  
  { 2 5 29 16 privateKeyUsagePeriod }
  CRYPT_CERTINFO_PRIVATEKEYUSAGEPERIOD = 2267;  
  CRYPT_CERTINFO_PRIVATEKEY_NOTBEFORE = 2268;  { notBefore }
  CRYPT_CERTINFO_PRIVATEKEY_NOTAFTER = 2269;  { notAfter }
  
  { 2 5 29 17 subjectAltName }
  CRYPT_CERTINFO_SUBJECTALTNAME = 2270;  
  
  { 2 5 29 18 issuerAltName }
  CRYPT_CERTINFO_ISSUERALTNAME = 2271;  
  
  { 2 5 29 19 basicConstraints }
  CRYPT_CERTINFO_BASICCONSTRAINTS = 2272;  
  CRYPT_CERTINFO_CA = 2273;  { cA }
  CRYPT_CERTINFO_AUTHORITY = 2273; { = CRYPT_CERTINFO_CA }  
  CRYPT_CERTINFO_PATHLENCONSTRAINT = 2274;  { pathLenConstraint }
  
  { 2 5 29 20 cRLNumber }
  CRYPT_CERTINFO_CRLNUMBER = 2275;  
  
  { 2 5 29 21 cRLReason }
  CRYPT_CERTINFO_CRLREASON = 2276;  
  
  { 2 5 29 23 holdInstructionCode }
  CRYPT_CERTINFO_HOLDINSTRUCTIONCODE = 2277;  
  
  { 2 5 29 24 invalidityDate }
  CRYPT_CERTINFO_INVALIDITYDATE = 2278;  
  
  { 2 5 29 27 deltaCRLIndicator }
  CRYPT_CERTINFO_DELTACRLINDICATOR = 2279;  
  
  { 2 5 29 28 issuingDistributionPoint }
  CRYPT_CERTINFO_ISSUINGDISTRIBUTIONPOINT = 2280;  
  CRYPT_CERTINFO_ISSUINGDIST_FULLNAME = 2281;  { distributionPointName.fullName }
  CRYPT_CERTINFO_ISSUINGDIST_USERCERTSONLY = 2282;  { onlyContainsUserCerts }
  CRYPT_CERTINFO_ISSUINGDIST_CACERTSONLY = 2283;  { onlyContainsCACerts }
  CRYPT_CERTINFO_ISSUINGDIST_SOMEREASONSONLY = 2284;  { onlySomeReasons }
  CRYPT_CERTINFO_ISSUINGDIST_INDIRECTCRL = 2285;  { indirectCRL }
  
  { 2 5 29 29 certificateIssuer }
  CRYPT_CERTINFO_CERTIFICATEISSUER = 2286;  
  
  { 2 5 29 30 nameConstraints }
  CRYPT_CERTINFO_NAMECONSTRAINTS = 2287;  
  CRYPT_CERTINFO_PERMITTEDSUBTREES = 2288;  { permittedSubtrees }
  CRYPT_CERTINFO_EXCLUDEDSUBTREES = 2289;  { excludedSubtrees }
  
  { 2 5 29 31 cRLDistributionPoint }
  CRYPT_CERTINFO_CRLDISTRIBUTIONPOINT = 2290;  
  CRYPT_CERTINFO_CRLDIST_FULLNAME = 2291;  { distributionPointName.fullName }
  CRYPT_CERTINFO_CRLDIST_REASONS = 2292;  { reasons }
  CRYPT_CERTINFO_CRLDIST_CRLISSUER = 2293;  { cRLIssuer }
  
  { 2 5 29 32 certificatePolicies }
  CRYPT_CERTINFO_CERTIFICATEPOLICIES = 2294;  
  CRYPT_CERTINFO_CERTPOLICYID = 2295;  { policyInformation.policyIdentifier }
  CRYPT_CERTINFO_CERTPOLICY_CPSURI = 2296;  
  { policyInformation.policyQualifiers.qualifier.cPSuri }
  CRYPT_CERTINFO_CERTPOLICY_ORGANIZATION = 2297;  
  { policyInformation.policyQualifiers.qualifier.userNotice.noticeRef.organization }
  CRYPT_CERTINFO_CERTPOLICY_NOTICENUMBERS = 2298;  
  { policyInformation.policyQualifiers.qualifier.userNotice.noticeRef.noticeNumbers }
  CRYPT_CERTINFO_CERTPOLICY_EXPLICITTEXT = 2299;  
  { policyInformation.policyQualifiers.qualifier.userNotice.explicitText }
  
  { 2 5 29 33 policyMappings }
  CRYPT_CERTINFO_POLICYMAPPINGS = 2300;  
  CRYPT_CERTINFO_ISSUERDOMAINPOLICY = 2301;  { policyMappings.issuerDomainPolicy }
  CRYPT_CERTINFO_SUBJECTDOMAINPOLICY = 2302;  { policyMappings.subjectDomainPolicy }
  
  { 2 5 29 35 authorityKeyIdentifier }
  CRYPT_CERTINFO_AUTHORITYKEYIDENTIFIER = 2303;  
  CRYPT_CERTINFO_AUTHORITY_KEYIDENTIFIER = 2304;  { keyIdentifier }
  CRYPT_CERTINFO_AUTHORITY_CERTISSUER = 2305;  { authorityCertIssuer }
  CRYPT_CERTINFO_AUTHORITY_CERTSERIALNUMBER = 2306;  { authorityCertSerialNumber }
  
  { 2 5 29 36 policyConstraints }
  CRYPT_CERTINFO_POLICYCONSTRAINTS = 2307;  
  CRYPT_CERTINFO_REQUIREEXPLICITPOLICY = 2308;  { policyConstraints.requireExplicitPolicy }
  CRYPT_CERTINFO_INHIBITPOLICYMAPPING = 2309;  { policyConstraints.inhibitPolicyMapping }
  
  { 2 5 29 37 extKeyUsage }
  CRYPT_CERTINFO_EXTKEYUSAGE = 2310;  
  CRYPT_CERTINFO_EXTKEY_MS_INDIVIDUALCODESIGNING = 2311;  { individualCodeSigning }
  CRYPT_CERTINFO_EXTKEY_MS_COMMERCIALCODESIGNING = 2312;  { commercialCodeSigning }
  CRYPT_CERTINFO_EXTKEY_MS_CERTTRUSTLISTSIGNING = 2313;  { certTrustListSigning }
  CRYPT_CERTINFO_EXTKEY_MS_TIMESTAMPSIGNING = 2314;  { timeStampSigning }
  CRYPT_CERTINFO_EXTKEY_MS_SERVERGATEDCRYPTO = 2315;  { serverGatedCrypto }
  CRYPT_CERTINFO_EXTKEY_MS_ENCRYPTEDFILESYSTEM = 2316;  { encrypedFileSystem }
  CRYPT_CERTINFO_EXTKEY_SERVERAUTH = 2317;  { serverAuth }
  CRYPT_CERTINFO_EXTKEY_CLIENTAUTH = 2318;  { clientAuth }
  CRYPT_CERTINFO_EXTKEY_CODESIGNING = 2319;  { codeSigning }
  CRYPT_CERTINFO_EXTKEY_EMAILPROTECTION = 2320;  { emailProtection }
  CRYPT_CERTINFO_EXTKEY_IPSECENDSYSTEM = 2321;  { ipsecEndSystem }
  CRYPT_CERTINFO_EXTKEY_IPSECTUNNEL = 2322;  { ipsecTunnel }
  CRYPT_CERTINFO_EXTKEY_IPSECUSER = 2323;  { ipsecUser }
  CRYPT_CERTINFO_EXTKEY_TIMESTAMPING = 2324;  { timeStamping }
  CRYPT_CERTINFO_EXTKEY_OCSPSIGNING = 2325;  { ocspSigning }
  CRYPT_CERTINFO_EXTKEY_DIRECTORYSERVICE = 2326;  { directoryService }
  CRYPT_CERTINFO_EXTKEY_ANYKEYUSAGE = 2327;  { anyExtendedKeyUsage }
  CRYPT_CERTINFO_EXTKEY_NS_SERVERGATEDCRYPTO = 2328;  { serverGatedCrypto }
  CRYPT_CERTINFO_EXTKEY_VS_SERVERGATEDCRYPTO_CA = 2329;  { serverGatedCrypto CA }
  CRYPT_CERTINFO_EXTKEYUSAGE_LAST = 2329; { = CRYPT_CERTINFO_EXTKEY_VS_SERVERGATEDCRYPTO_CA }  
  
  { 2 5 29 40 crlStreamIdentifier }
  CRYPT_CERTINFO_CRLSTREAMIDENTIFIER = 2330;  
  
  { 2 5 29 46 freshestCRL }
  CRYPT_CERTINFO_FRESHESTCRL = 2331;  
  CRYPT_CERTINFO_FRESHESTCRL_FULLNAME = 2332;  { distributionPointName.fullName }
  CRYPT_CERTINFO_FRESHESTCRL_REASONS = 2333;  { reasons }
  CRYPT_CERTINFO_FRESHESTCRL_CRLISSUER = 2334;  { cRLIssuer }
  
  { 2 5 29 47 orderedList }
  CRYPT_CERTINFO_ORDEREDLIST = 2335;  
  
  { 2 5 29 51 baseUpdateTime }
  CRYPT_CERTINFO_BASEUPDATETIME = 2336;  
  
  { 2 5 29 53 deltaInfo }
  CRYPT_CERTINFO_DELTAINFO = 2337;  
  CRYPT_CERTINFO_DELTAINFO_LOCATION = 2338;  { deltaLocation }
  CRYPT_CERTINFO_DELTAINFO_NEXTDELTA = 2339;  { nextDelta }
  
  { 2 5 29 54 inhibitAnyPolicy }
  CRYPT_CERTINFO_INHIBITANYPOLICY = 2340;  
  
  { 2 5 29 58 toBeRevoked }
  CRYPT_CERTINFO_TOBEREVOKED = 2341;  
  CRYPT_CERTINFO_TOBEREVOKED_CERTISSUER = 2342;  { certificateIssuer }
  CRYPT_CERTINFO_TOBEREVOKED_REASONCODE = 2343;  { reasonCode }
  CRYPT_CERTINFO_TOBEREVOKED_REVOCATIONTIME = 2344;  { revocationTime }
  CRYPT_CERTINFO_TOBEREVOKED_CERTSERIALNUMBER = 2345;  { certSerialNumber }
  
  { 2 5 29 59 revokedGroups }
  CRYPT_CERTINFO_REVOKEDGROUPS = 2346;  
  CRYPT_CERTINFO_REVOKEDGROUPS_CERTISSUER = 2347;  { certificateIssuer }
  CRYPT_CERTINFO_REVOKEDGROUPS_REASONCODE = 2348;  { reasonCode }
  CRYPT_CERTINFO_REVOKEDGROUPS_INVALIDITYDATE = 2349;  { invalidityDate }
  CRYPT_CERTINFO_REVOKEDGROUPS_STARTINGNUMBER = 2350;  { startingNumber }
  CRYPT_CERTINFO_REVOKEDGROUPS_ENDINGNUMBER = 2351;  { endingNumber }
  
  { 2 5 29 60 expiredCertsOnCRL }
  CRYPT_CERTINFO_EXPIREDCERTSONCRL = 2352;  
  
  { 2 5 29 63 aaIssuingDistributionPoint }
  CRYPT_CERTINFO_AAISSUINGDISTRIBUTIONPOINT = 2353;  
  CRYPT_CERTINFO_AAISSUINGDIST_FULLNAME = 2354;  { distributionPointName.fullName }
  CRYPT_CERTINFO_AAISSUINGDIST_SOMEREASONSONLY = 2355;  { onlySomeReasons }
  CRYPT_CERTINFO_AAISSUINGDIST_INDIRECTCRL = 2356;  { indirectCRL }
  CRYPT_CERTINFO_AAISSUINGDIST_USERATTRCERTS = 2357;  { containsUserAttributeCerts }
  CRYPT_CERTINFO_AAISSUINGDIST_AACERTS = 2358;  { containsAACerts }
  CRYPT_CERTINFO_AAISSUINGDIST_SOACERTS = 2359;  { containsSOAPublicKeyCerts }
  
  { 2 16 840 1 113730 1 x Netscape extensions }
  CRYPT_CERTINFO_NS_CERTTYPE = 2360;  { netscape-cert-type }
  CRYPT_CERTINFO_NS_BASEURL = 2361;  { netscape-base-url }
  CRYPT_CERTINFO_NS_REVOCATIONURL = 2362;  { netscape-revocation-url }
  CRYPT_CERTINFO_NS_CAREVOCATIONURL = 2363;  { netscape-ca-revocation-url }
  CRYPT_CERTINFO_NS_CERTRENEWALURL = 2364;  { netscape-cert-renewal-url }
  CRYPT_CERTINFO_NS_CAPOLICYURL = 2365;  { netscape-ca-policy-url }
  CRYPT_CERTINFO_NS_SSLSERVERNAME = 2366;  { netscape-ssl-server-name }
  CRYPT_CERTINFO_NS_COMMENT = 2367;  { netscape-comment }
  
  { 2 23 42 7 0 SET hashedRootKey }
  CRYPT_CERTINFO_SET_HASHEDROOTKEY = 2368;  
  CRYPT_CERTINFO_SET_ROOTKEYTHUMBPRINT = 2369;  { rootKeyThumbPrint }
  
  { 2 23 42 7 1 SET certificateType }
  CRYPT_CERTINFO_SET_CERTIFICATETYPE = 2370;  
  
  { 2 23 42 7 2 SET merchantData }
  CRYPT_CERTINFO_SET_MERCHANTDATA = 2371;  
  CRYPT_CERTINFO_SET_MERID = 2372;  { merID }
  CRYPT_CERTINFO_SET_MERACQUIRERBIN = 2373;  { merAcquirerBIN }
  CRYPT_CERTINFO_SET_MERCHANTLANGUAGE = 2374;  { merNames.language }
  CRYPT_CERTINFO_SET_MERCHANTNAME = 2375;  { merNames.name }
  CRYPT_CERTINFO_SET_MERCHANTCITY = 2376;  { merNames.city }
  CRYPT_CERTINFO_SET_MERCHANTSTATEPROVINCE = 2377;  { merNames.stateProvince }
  CRYPT_CERTINFO_SET_MERCHANTPOSTALCODE = 2378;  { merNames.postalCode }
  CRYPT_CERTINFO_SET_MERCHANTCOUNTRYNAME = 2379;  { merNames.countryName }
  CRYPT_CERTINFO_SET_MERCOUNTRY = 2380;  { merCountry }
  CRYPT_CERTINFO_SET_MERAUTHFLAG = 2381;  { merAuthFlag }
  
  { 2 23 42 7 3 SET certCardRequired }
  CRYPT_CERTINFO_SET_CERTCARDREQUIRED = 2382;  
  
  { 2 23 42 7 4 SET tunneling }
  CRYPT_CERTINFO_SET_TUNNELING = 2383;  
  CRYPT_CERTINFO_SET_TUNNELLING = 2383; { = CRYPT_CERTINFO_SET_TUNNELING }  
  CRYPT_CERTINFO_SET_TUNNELINGFLAG = 2384;  { tunneling }
  CRYPT_CERTINFO_SET_TUNNELLINGFLAG = 2384; { = CRYPT_CERTINFO_SET_TUNNELINGFLAG }  
  CRYPT_CERTINFO_SET_TUNNELINGALGID = 2385;  { tunnelingAlgID }
  CRYPT_CERTINFO_SET_TUNNELLINGALGID = 2385; { = CRYPT_CERTINFO_SET_TUNNELINGALGID }  
  
  { S/MIME attributes }
  
  { 1 2 840 113549 1 9 3 contentType }
  CRYPT_CERTINFO_CMS_CONTENTTYPE = 2500;  
  
  { 1 2 840 113549 1 9 4 messageDigest }
  CRYPT_CERTINFO_CMS_MESSAGEDIGEST = 2501;  
  
  { 1 2 840 113549 1 9 5 signingTime }
  CRYPT_CERTINFO_CMS_SIGNINGTIME = 2502;  
  
  { 1 2 840 113549 1 9 6 counterSignature }
  CRYPT_CERTINFO_CMS_COUNTERSIGNATURE = 2503;  { counterSignature }
  
  { 1 2 840 113549 1 9 13 signingDescription }
  CRYPT_CERTINFO_CMS_SIGNINGDESCRIPTION = 2504;  
  
  { 1 2 840 113549 1 9 15 sMIMECapabilities }
  CRYPT_CERTINFO_CMS_SMIMECAPABILITIES = 2505;  
  CRYPT_CERTINFO_CMS_SMIMECAP_3DES = 2506;  { 3DES encryption }
  CRYPT_CERTINFO_CMS_SMIMECAP_AES = 2507;  { AES encryption }
  CRYPT_CERTINFO_CMS_SMIMECAP_CAST128 = 2508;  { CAST-128 encryption }
  CRYPT_CERTINFO_CMS_SMIMECAP_SHAng = 2509;  { SHA2-ng hash }
  CRYPT_CERTINFO_CMS_SMIMECAP_SHA2 = 2510;  { SHA2-256 hash }
  CRYPT_CERTINFO_CMS_SMIMECAP_SHA1 = 2511;  { SHA1 hash }
  CRYPT_CERTINFO_CMS_SMIMECAP_HMAC_SHAng = 2512;  { HMAC-SHA2-ng MAC }
  CRYPT_CERTINFO_CMS_SMIMECAP_HMAC_SHA2 = 2513;  { HMAC-SHA2-256 MAC }
  CRYPT_CERTINFO_CMS_SMIMECAP_HMAC_SHA1 = 2514;  { HMAC-SHA1 MAC }
  CRYPT_CERTINFO_CMS_SMIMECAP_AUTHENC256 = 2515;  { AuthEnc w.256-bit key }
  CRYPT_CERTINFO_CMS_SMIMECAP_AUTHENC128 = 2516;  { AuthEnc w.128-bit key }
  CRYPT_CERTINFO_CMS_SMIMECAP_RSA_SHAng = 2517;  { RSA with SHA-ng signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_RSA_SHA2 = 2518;  { RSA with SHA2-256 signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_RSA_SHA1 = 2519;  { RSA with SHA1 signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_DSA_SHA1 = 2520;  { DSA with SHA-1 signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_ECDSA_SHAng = 2521;  { ECDSA with SHA-ng signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_ECDSA_SHA2 = 2522;  { ECDSA with SHA2-256 signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_ECDSA_SHA1 = 2523;  { ECDSA with SHA-1 signing }
  CRYPT_CERTINFO_CMS_SMIMECAP_PREFERSIGNEDDATA = 2524;  { preferSignedData }
  CRYPT_CERTINFO_CMS_SMIMECAP_CANNOTDECRYPTANY = 2525;  { canNotDecryptAny }
  CRYPT_CERTINFO_CMS_SMIMECAP_PREFERBINARYINSIDE = 2526;  { preferBinaryInside }
  
  { 1 2 840 113549 1 9 16 2 1 receiptRequest }
  CRYPT_CERTINFO_CMS_RECEIPTREQUEST = 2527;  
  CRYPT_CERTINFO_CMS_RECEIPT_CONTENTIDENTIFIER = 2528;  { contentIdentifier }
  CRYPT_CERTINFO_CMS_RECEIPT_FROM = 2529;  { receiptsFrom }
  CRYPT_CERTINFO_CMS_RECEIPT_TO = 2530;  { receiptsTo }
  
  { 1 2 840 113549 1 9 16 2 2 essSecurityLabel }
  CRYPT_CERTINFO_CMS_SECURITYLABEL = 2531;  
  CRYPT_CERTINFO_CMS_SECLABEL_POLICY = 2532;  { securityPolicyIdentifier }
  CRYPT_CERTINFO_CMS_SECLABEL_CLASSIFICATION = 2533;  { securityClassification }
  CRYPT_CERTINFO_CMS_SECLABEL_PRIVACYMARK = 2534;  { privacyMark }
  CRYPT_CERTINFO_CMS_SECLABEL_CATTYPE = 2535;  { securityCategories.securityCategory.type }
  CRYPT_CERTINFO_CMS_SECLABEL_CATVALUE = 2536;  { securityCategories.securityCategory.value }
  
  { 1 2 840 113549 1 9 16 2 3 mlExpansionHistory }
  CRYPT_CERTINFO_CMS_MLEXPANSIONHISTORY = 2537;  
  CRYPT_CERTINFO_CMS_MLEXP_ENTITYIDENTIFIER = 2538;  { mlData.mailListIdentifier.issuerAndSerialNumber }
  CRYPT_CERTINFO_CMS_MLEXP_TIME = 2539;  { mlData.expansionTime }
  CRYPT_CERTINFO_CMS_MLEXP_NONE = 2540;  { mlData.mlReceiptPolicy.none }
  CRYPT_CERTINFO_CMS_MLEXP_INSTEADOF = 2541;  { mlData.mlReceiptPolicy.insteadOf.generalNames.generalName }
  CRYPT_CERTINFO_CMS_MLEXP_INADDITIONTO = 2542;  { mlData.mlReceiptPolicy.inAdditionTo.generalNames.generalName }
  
  { 1 2 840 113549 1 9 16 2 4 contentHints }
  CRYPT_CERTINFO_CMS_CONTENTHINTS = 2543;  
  CRYPT_CERTINFO_CMS_CONTENTHINT_DESCRIPTION = 2544;  { contentDescription }
  CRYPT_CERTINFO_CMS_CONTENTHINT_TYPE = 2545;  { contentType }
  
  { 1 2 840 113549 1 9 16 2 9 equivalentLabels }
  CRYPT_CERTINFO_CMS_EQUIVALENTLABEL = 2546;  
  CRYPT_CERTINFO_CMS_EQVLABEL_POLICY = 2547;  { securityPolicyIdentifier }
  CRYPT_CERTINFO_CMS_EQVLABEL_CLASSIFICATION = 2548;  { securityClassification }
  CRYPT_CERTINFO_CMS_EQVLABEL_PRIVACYMARK = 2549;  { privacyMark }
  CRYPT_CERTINFO_CMS_EQVLABEL_CATTYPE = 2550;  { securityCategories.securityCategory.type }
  CRYPT_CERTINFO_CMS_EQVLABEL_CATVALUE = 2551;  { securityCategories.securityCategory.value }
  
  { 1 2 840 113549 1 9 16 2 12 signingCertificate }
  CRYPT_CERTINFO_CMS_SIGNINGCERTIFICATE = 2552;  
  CRYPT_CERTINFO_CMS_SIGNINGCERT_ESSCERTID = 2553;  { certs.essCertID }
  CRYPT_CERTINFO_CMS_SIGNINGCERT_POLICIES = 2554;  { policies.policyInformation.policyIdentifier }
  
  { 1 2 840 113549 1 9 16 2 47 signingCertificateV2 }
  CRYPT_CERTINFO_CMS_SIGNINGCERTIFICATEV2 = 2555;  
  CRYPT_CERTINFO_CMS_SIGNINGCERTV2_ESSCERTIDV2 = 2556;  { certs.essCertID }
  CRYPT_CERTINFO_CMS_SIGNINGCERTV2_POLICIES = 2557;  { policies.policyInformation.policyIdentifier }
  
  { 1 2 840 113549 1 9 16 2 15 signaturePolicyID }
  CRYPT_CERTINFO_CMS_SIGNATUREPOLICYID = 2558;  
  CRYPT_CERTINFO_CMS_SIGPOLICYID = 2559;  { sigPolicyID }
  CRYPT_CERTINFO_CMS_SIGPOLICYHASH = 2560;  { sigPolicyHash }
  CRYPT_CERTINFO_CMS_SIGPOLICY_CPSURI = 2561;  { sigPolicyQualifiers.sigPolicyQualifier.cPSuri }
  CRYPT_CERTINFO_CMS_SIGPOLICY_ORGANIZATION = 2562;  
  { sigPolicyQualifiers.sigPolicyQualifier.userNotice.noticeRef.organization }
  CRYPT_CERTINFO_CMS_SIGPOLICY_NOTICENUMBERS = 2563;  
  { sigPolicyQualifiers.sigPolicyQualifier.userNotice.noticeRef.noticeNumbers }
  CRYPT_CERTINFO_CMS_SIGPOLICY_EXPLICITTEXT = 2564;  
  { sigPolicyQualifiers.sigPolicyQualifier.userNotice.explicitText }
  
  { 1 2 840 113549 1 9 16 9 signatureTypeIdentifier }
  CRYPT_CERTINFO_CMS_SIGTYPEIDENTIFIER = 2565;  
  CRYPT_CERTINFO_CMS_SIGTYPEID_ORIGINATORSIG = 2566;  { originatorSig }
  CRYPT_CERTINFO_CMS_SIGTYPEID_DOMAINSIG = 2567;  { domainSig }
  CRYPT_CERTINFO_CMS_SIGTYPEID_ADDITIONALATTRIBUTES = 2568;  { additionalAttributesSig }
  CRYPT_CERTINFO_CMS_SIGTYPEID_REVIEWSIG = 2569;  { reviewSig }
  
  { 1 2 840 113549 1 9 25 3 randomNonce }
  CRYPT_CERTINFO_CMS_NONCE = 2570;  { randomNonce }
  
  { 1 2 840 113549 1 9 52 cmsAlgorithmProtection }
  CRYPT_CERTINFO_CMS_ALGORITHMPROTECTION = 2571;  
  CRYPT_CERTINFO_CMS_ALGORITHMPROTECTION_HASH = 2572;  { Signer hash algorithm }
  CRYPT_CERTINFO_CMS_ALGORITHMPROTECTION_SIG = 2573;  { Signer sig.algorithm }
  CRYPT_CERTINFO_CMS_ALGORITHMPROTECTION_MAC = 2574;  { Signer MAC algorithm }
  
  { SCEP attributes:
  2 16 840 1 113733 1 9 2 messageType
  2 16 840 1 113733 1 9 3 pkiStatus
  2 16 840 1 113733 1 9 4 failInfo
  2 16 840 1 113733 1 9 5 senderNonce
  2 16 840 1 113733 1 9 6 recipientNonce
  2 16 840 1 113733 1 9 7 transID }
  CRYPT_CERTINFO_SCEP_MESSAGETYPE = 2575;  { messageType }
  CRYPT_CERTINFO_SCEP_PKISTATUS = 2576;  { pkiStatus }
  CRYPT_CERTINFO_SCEP_FAILINFO = 2577;  { failInfo }
  CRYPT_CERTINFO_SCEP_SENDERNONCE = 2578;  { senderNonce }
  CRYPT_CERTINFO_SCEP_RECIPIENTNONCE = 2579;  { recipientNonce }
  CRYPT_CERTINFO_SCEP_TRANSACTIONID = 2580;  { transID }
  
  { 1 3 6 1 4 1 311 2 1 10 spcAgencyInfo }
  CRYPT_CERTINFO_CMS_SPCAGENCYINFO = 2581;  
  CRYPT_CERTINFO_CMS_SPCAGENCYURL = 2582;  { spcAgencyInfo.url }
  
  { 1 3 6 1 4 1 311 2 1 11 spcStatementType }
  CRYPT_CERTINFO_CMS_SPCSTATEMENTTYPE = 2583;  
  CRYPT_CERTINFO_CMS_SPCSTMT_INDIVIDUALCODESIGNING = 2584;  { individualCodeSigning }
  CRYPT_CERTINFO_CMS_SPCSTMT_COMMERCIALCODESIGNING = 2585;  { commercialCodeSigning }
  
  { 1 3 6 1 4 1 311 2 1 12 spcOpusInfo }
  CRYPT_CERTINFO_CMS_SPCOPUSINFO = 2586;  
  CRYPT_CERTINFO_CMS_SPCOPUSINFO_NAME = 2587;  { spcOpusInfo.name }
  CRYPT_CERTINFO_CMS_SPCOPUSINFO_URL = 2588;  { spcOpusInfo.url }
  
  { Used internally }
  CRYPT_CERTINFO_LAST = 2589;  CRYPT_KEYINFO_FIRST = 3000;  
  
  {*******************}
  { Keyset attributes }
  {*******************}
  
  CRYPT_KEYINFO_QUERY = 3001;  { Keyset query }
  CRYPT_KEYINFO_QUERY_REQUESTS = 3002;  { Query of requests in cert store }
  
  { Used internally }
  CRYPT_KEYINFO_LAST = 3003;  CRYPT_DEVINFO_FIRST = 4000;  
  
  {*******************}
  { Device attributes }
  {*******************}
  
  CRYPT_DEVINFO_INITIALISE = 4001;  { Initialise device for use }
  CRYPT_DEVINFO_INITIALIZE = 4001; { = CRYPT_DEVINFO_INITIALISE }  
  CRYPT_DEVINFO_AUTHENT_USER = 4002;  { Authenticate user to device }
  CRYPT_DEVINFO_AUTHENT_SUPERVISOR = 4003;  { Authenticate supervisor to dev.}
  CRYPT_DEVINFO_SET_AUTHENT_USER = 4004;  { Set user authent.value }
  CRYPT_DEVINFO_SET_AUTHENT_SUPERVISOR = 4005;  { Set supervisor auth.val.}
  CRYPT_DEVINFO_ZEROISE = 4006;  { Zeroise device }
  CRYPT_DEVINFO_ZEROIZE = 4006; { = CRYPT_DEVINFO_ZEROISE }  
  CRYPT_DEVINFO_LOGGEDIN = 4007;  { Whether user is logged in }
  CRYPT_DEVINFO_LABEL = 4008;  { Device/token label }
  
  { Used internally }
  CRYPT_DEVINFO_LAST = 4009;  CRYPT_ENVINFO_FIRST = 5000;  
  
  {*********************}
  { Envelope attributes }
  {*********************}
  
  { Pseudo-information on an envelope or meta-information which is used to
  control the way that data in an envelope is processed }
  CRYPT_ENVINFO_DATASIZE = 5001;  { Data size information }
  CRYPT_ENVINFO_COMPRESSION = 5002;  { Compression information }
  CRYPT_ENVINFO_CONTENTTYPE = 5003;  { Inner CMS content type }
  CRYPT_ENVINFO_DETACHEDSIGNATURE = 5004;  { Detached signature }
  CRYPT_ENVINFO_SIGNATURE_RESULT = 5005;  { Signature check result }
  CRYPT_ENVINFO_INTEGRITY = 5006;  { Integrity-protection level }
  
  { Resources required for enveloping/deenveloping }
  CRYPT_ENVINFO_PASSWORD = 5007;  { User password }
  CRYPT_ENVINFO_KEY = 5008;  { Conventional encryption key }
  CRYPT_ENVINFO_SIGNATURE = 5009;  { Signature/signature check key }
  CRYPT_ENVINFO_SIGNATURE_EXTRADATA = 5010;  { Extra information added to CMS sigs }
  CRYPT_ENVINFO_RECIPIENT = 5011;  { Recipient email address }
  CRYPT_ENVINFO_PUBLICKEY = 5012;  { PKC encryption key }
  CRYPT_ENVINFO_PRIVATEKEY = 5013;  { PKC decryption key }
  CRYPT_ENVINFO_PRIVATEKEY_LABEL = 5014;  { Label of PKC decryption key }
  CRYPT_ENVINFO_ORIGINATOR = 5015;  { Originator info/key }
  CRYPT_ENVINFO_SESSIONKEY = 5016;  { Session key }
  CRYPT_ENVINFO_HASH = 5017;  { Hash value }
  CRYPT_ENVINFO_TIMESTAMP = 5018;  { Timestamp information }
  
  { Keysets used to retrieve keys needed for enveloping/deenveloping }
  CRYPT_ENVINFO_KEYSET_SIGCHECK = 5019;  { Signature check keyset }
  CRYPT_ENVINFO_KEYSET_ENCRYPT = 5020;  { PKC encryption keyset }
  CRYPT_ENVINFO_KEYSET_DECRYPT = 5021;  { PKC decryption keyset }
  
  { Used internally }
  CRYPT_ENVINFO_LAST = 5022;  CRYPT_SESSINFO_FIRST = 6000;  
  
  {********************}
  { Session attributes }
  {********************}
  
  { Pseudo-information about the session }
  CRYPT_SESSINFO_ACTIVE = 6001;  { Whether session is active }
  CRYPT_SESSINFO_CONNECTIONACTIVE = 6002;  { Whether network connection is active }
  
  { Security-related information }
  CRYPT_SESSINFO_USERNAME = 6003;  { User name }
  CRYPT_SESSINFO_PASSWORD = 6004;  { Password }
  CRYPT_SESSINFO_AUTHTOKEN = 6005;  { Authentication token, e.g. TOTP }
  CRYPT_SESSINFO_PRIVATEKEY = 6006;  { Server/client private key }
  CRYPT_SESSINFO_KEYSET = 6007;  { Certificate store }
  CRYPT_SESSINFO_AUTHRESPONSE = 6008;  { Session authorisation OK }
  
  { Client/server information }
  CRYPT_SESSINFO_SERVER_NAME = 6009;  { Server name }
  CRYPT_SESSINFO_SERVER_PORT = 6010;  { Server port number }
  CRYPT_SESSINFO_SERVER_FINGERPRINT_SHA2 = 6011;  { Server key fingerprint }
  CRYPT_SESSINFO_CLIENT_NAME = 6012;  { Client name }
  CRYPT_SESSINFO_CLIENT_PORT = 6013;  { Client port number }
  CRYPT_SESSINFO_SESSION = 6014;  { Transport mechanism }
  CRYPT_SESSINFO_NETWORKSOCKET = 6015;  { User-supplied network socket }
  
  { Generic protocol-related information }
  CRYPT_SESSINFO_VERSION = 6016;  { Protocol version }
  CRYPT_SESSINFO_REQUEST = 6017;  { Cert.request object }
  CRYPT_SESSINFO_RESPONSE = 6018;  { Cert.response object }
  CRYPT_SESSINFO_CACERTIFICATE = 6019;  { Issuing CA certificate }
  
  { Protocol-specific information }
  CRYPT_SESSINFO_CMP_REQUESTTYPE = 6020;  { Request type }
  CRYPT_SESSINFO_CMP_PRIVKEYSET = 6021;  { Private-key keyset }
  CRYPT_SESSINFO_CMP_OPTIONS = 6022;  { CMP protocol options }
  CRYPT_SESSINFO_SSH_CHANNEL = 6023;  { SSH current channel }
  CRYPT_SESSINFO_SSH_CHANNEL_TYPE = 6024;  { SSH channel type }
  CRYPT_SESSINFO_SSH_CHANNEL_ARG1 = 6025;  { SSH channel argument 1 }
  CRYPT_SESSINFO_SSH_CHANNEL_ARG2 = 6026;  { SSH channel argument 2 }
  CRYPT_SESSINFO_SSH_CHANNEL_ACTIVE = 6027;  { SSH channel active }
  CRYPT_SESSINFO_SSH_PREAUTH = 6028;  { SSH pre-authentication value }
  CRYPT_SESSINFO_TLS_OPTIONS = 6029;  { SSL/TLS protocol options }
  CRYPT_SESSINFO_SSL_OPTIONS = 6029; { = CRYPT_SESSINFO_TLS_OPTIONS }  
  CRYPT_SESSINFO_TLS_SUBPROTOCOL = 6030;  { SSL/TLS additional sub-protocol }
  CRYPT_SESSINFO_TLS_WSPROTOCOL = 6031;  { SSL/TLS WebSockets sub-protocol }
  CRYPT_SESSINFO_TLS_EAPCHALLENGE = 6032;  { TLS EAP challenge }
  CRYPT_SESSINFO_TLS_EAPKEY = 6033;  { TLS EAP key }
  CRYPT_SESSINFO_TLS_EAPDATA = 6034;  { TLS EAP additional data }
  CRYPT_SESSINFO_TSP_MSGIMPRINT = 6035;  { TSP message imprint }
  
  { Used internally }
  CRYPT_SESSINFO_LAST = 6036;  CRYPT_USERINFO_FIRST = 7000;  
  
  {********************}
  { User attributes }
  {********************}
  
  { Security-related information }
  CRYPT_USERINFO_PASSWORD = 7001;  { Password }
  
  { User role-related information }
  CRYPT_USERINFO_CAKEY_CERTSIGN = 7002;  { CA cert signing key }
  CRYPT_USERINFO_CAKEY_CRLSIGN = 7003;  { CA CRL signing key }
  CRYPT_USERINFO_CAKEY_RTCSSIGN = 7004;  { CA RTCS signing key }
  CRYPT_USERINFO_CAKEY_OCSPSIGN = 7005;  { CA OCSP signing key }
  
  { Used internally for range checking }
  CRYPT_USERINFO_LAST = 7006;  CRYPT_ATTRIBUTE_LAST = 7006; { = CRYPT_USERINFO_LAST }  
  
  



{****************************************************************************
*                                                                           *
*                       Attribute Subtypes and Related Values               *
*                                                                           *
****************************************************************************}

{  Flags for the X.509 keyUsage extension  }

  CRYPT_KEYUSAGE_NONE = $000;
  CRYPT_KEYUSAGE_DIGITALSIGNATURE = $001;
  CRYPT_KEYUSAGE_NONREPUDIATION = $002;
  CRYPT_KEYUSAGE_KEYENCIPHERMENT = $004;
  CRYPT_KEYUSAGE_DATAENCIPHERMENT = $008;
  CRYPT_KEYUSAGE_KEYAGREEMENT = $010;
  CRYPT_KEYUSAGE_KEYCERTSIGN = $020;
  CRYPT_KEYUSAGE_CRLSIGN = $040;
  CRYPT_KEYUSAGE_ENCIPHERONLY = $080;
  CRYPT_KEYUSAGE_DECIPHERONLY = $100;
  CRYPT_KEYUSAGE_LAST = $200;   {  Last possible value  }

{  X.509 cRLReason and cryptlib cRLExtReason codes  }


  CRYPT_CRLREASON_UNSPECIFIED = 0;
  CRYPT_CRLREASON_KEYCOMPROMISE = 1;
  CRYPT_CRLREASON_CACOMPROMISE = 2;
  CRYPT_CRLREASON_AFFILIATIONCHANGED = 3;
  CRYPT_CRLREASON_SUPERSEDED = 4;
  CRYPT_CRLREASON_CESSATIONOFOPERATION = 5;
  CRYPT_CRLREASON_CERTIFICATEHOLD = 6;
  CRYPT_CRLREASON_REMOVEFROMCRL = 8;
  CRYPT_CRLREASON_PRIVILEGEWITHDRAWN = 9;
  CRYPT_CRLREASON_AACOMPROMISE = 10;
  CRYPT_CRLREASON_LAST = 11;
  { End of standard CRL reasons }
       CRYPT_CRLREASON_NEVERVALID = 20;
  CRYPT_CRLEXTREASON_LAST  = 21;



{  X.509 CRL reason flags.  These identify the same thing as the cRLReason
   codes but allow for multiple reasons to be specified.  Note that these
   don't follow the X.509 naming since in that scheme the enumerated types
   and bitflags have the same names  }

  CRYPT_CRLREASONFLAG_UNUSED = $001;
  CRYPT_CRLREASONFLAG_KEYCOMPROMISE = $002;
  CRYPT_CRLREASONFLAG_CACOMPROMISE = $004;
  CRYPT_CRLREASONFLAG_AFFILIATIONCHANGED = $008;
  CRYPT_CRLREASONFLAG_SUPERSEDED = $010;
  CRYPT_CRLREASONFLAG_CESSATIONOFOPERATION = $020;
  CRYPT_CRLREASONFLAG_CERTIFICATEHOLD = $040;
  CRYPT_CRLREASONFLAG_LAST = $080;   {  Last poss.value  }

{  X.509 CRL holdInstruction codes  }


  CRYPT_HOLDINSTRUCTION_NONE = 0;
  CRYPT_HOLDINSTRUCTION_CALLISSUER = 1;
  CRYPT_HOLDINSTRUCTION_REJECT = 2;
  CRYPT_HOLDINSTRUCTION_PICKUPTOKEN = 3;
  CRYPT_HOLDINSTRUCTION_LAST  = 4;



{  Certificate checking compliance levels  }


type
  CRYPT_COMPLIANCELEVEL_TYPE = (   
    CRYPT_COMPLIANCELEVEL_OBLIVIOUS, CRYPT_COMPLIANCELEVEL_REDUCED,
    CRYPT_COMPLIANCELEVEL_STANDARD, CRYPT_COMPLIANCELEVEL_PKIX_PARTIAL,
    CRYPT_COMPLIANCELEVEL_PKIX_FULL, CRYPT_COMPLIANCELEVEL_LAST 
    
  );

{  Flags for the Netscape netscape-cert-type extension  }


const
  CRYPT_NS_CERTTYPE_SSLCLIENT = $001;
  CRYPT_NS_CERTTYPE_SSLSERVER = $002;
  CRYPT_NS_CERTTYPE_SMIME = $004;
  CRYPT_NS_CERTTYPE_OBJECTSIGNING = $008;
  CRYPT_NS_CERTTYPE_RESERVED = $010;
  CRYPT_NS_CERTTYPE_SSLCA = $020;
  CRYPT_NS_CERTTYPE_SMIMECA = $040;
  CRYPT_NS_CERTTYPE_OBJECTSIGNINGCA = $080;
  CRYPT_NS_CERTTYPE_LAST = $100;   {  Last possible value  }

{  Flags for the SET certificate-type extension  }

  CRYPT_SET_CERTTYPE_CARD = $001;
  CRYPT_SET_CERTTYPE_MER = $002;
  CRYPT_SET_CERTTYPE_PGWY = $004;
  CRYPT_SET_CERTTYPE_CCA = $008;
  CRYPT_SET_CERTTYPE_MCA = $010;
  CRYPT_SET_CERTTYPE_PCA = $020;
  CRYPT_SET_CERTTYPE_GCA = $040;
  CRYPT_SET_CERTTYPE_BCA = $080;
  CRYPT_SET_CERTTYPE_RCA = $100;
  CRYPT_SET_CERTTYPE_ACQ = $200;
  CRYPT_SET_CERTTYPE_LAST = $400;   {  Last possible value  }

{  CMS contentType values  }


type
  CRYPT_CONTENT_TYPE = (   CRYPT_CONTENT_NONE, CRYPT_CONTENT_DATA,
               CRYPT_CONTENT_SIGNEDDATA, CRYPT_CONTENT_ENVELOPEDDATA,
               CRYPT_CONTENT_SIGNEDANDENVELOPEDDATA,
               CRYPT_CONTENT_DIGESTEDDATA, CRYPT_CONTENT_ENCRYPTEDDATA,
               CRYPT_CONTENT_COMPRESSEDDATA, CRYPT_CONTENT_AUTHDATA, 
               CRYPT_CONTENT_AUTHENVDATA, CRYPT_CONTENT_TSTINFO,
               CRYPT_CONTENT_SPCINDIRECTDATACONTEXT,
               CRYPT_CONTENT_RTCSREQUEST, CRYPT_CONTENT_RTCSRESPONSE,
               CRYPT_CONTENT_RTCSRESPONSE_EXT, 
               CRYPT_CONTENT_SCVPCERTVALREQUEST,
               CRYPT_CONTENT_SCVPCERTVALRESPONSE, 
               CRYPT_CONTENT_SCVPVALPOLREQUEST,
               CRYPT_CONTENT_SCVPVALPOLRESPONSE, CRYPT_CONTENT_MRTD, 
               CRYPT_CONTENT_LAST
             
  );

{  ESS securityClassification codes  }



const
  CRYPT_CLASSIFICATION_UNMARKED = 0;
  CRYPT_CLASSIFICATION_UNCLASSIFIED = 1;
  CRYPT_CLASSIFICATION_RESTRICTED = 2;
  CRYPT_CLASSIFICATION_CONFIDENTIAL = 3;
  CRYPT_CLASSIFICATION_SECRET = 4;
  CRYPT_CLASSIFICATION_TOP_SECRET = 5;
  CRYPT_CLASSIFICATION_LAST = 255 ;



{  RTCS certificate status  }


type
  CRYPT_CERTSTATUS_TYPE = (   
    CRYPT_CERTSTATUS_NONE,          {  No certificate status  }
    CRYPT_CERTSTATUS_VALID,         {  Certificate valid  }
    CRYPT_CERTSTATUS_NOTVALID,      {  Certificate isn't valid  }
    CRYPT_CERTSTATUS_NONAUTHORITATIVE, {  Response is non-authoritative  }
    CRYPT_CERTSTATUS_UNKNOWN,       {  Certificate status unknown  }
    CRYPT_CERTSTATUS_LAST           {  Last possible certificate status  }
    
  );

{  OCSP revocation status  }



const
  CRYPT_OCSPSTATUS_NOTREVOKED = 0;
  CRYPT_OCSPSTATUS_REVOKED = 1;
  CRYPT_OCSPSTATUS_UNKNOWN  = 2;



{  The amount of detail to include in signatures when signing certificate
   objects  }


type
  CRYPT_SIGNATURELEVEL_TYPE = (  
    CRYPT_SIGNATURELEVEL_NONE,      {  Include only signature  }
    CRYPT_SIGNATURELEVEL_SIGNERCERT,{  Include signer cert  }
    CRYPT_SIGNATURELEVEL_ALL,       {  Include all relevant info  }
    CRYPT_SIGNATURELEVEL_LAST       {  Last possible sig.level type  }
    
  );

{  The level of integrity protection to apply to enveloped data.  The 
   default envelope protection for an envelope with keying information 
   applied is encryption, this can be modified to use MAC-only protection
   (with no encryption) or hybrid encryption + authentication  }

  CRYPT_INTEGRITY_TYPE = (  
    CRYPT_INTEGRITY_NONE,           {  No integrity protection  }
    CRYPT_INTEGRITY_MACONLY,        {  MAC only, no encryption  }
    CRYPT_INTEGRITY_FULL            {  Encryption + ingerity protection  }
    
  );

{  The certificate export format type, which defines the format in which a
   certificate object is exported.  For example a basic certificate type can 
   be exported as a certificate, certificate chain, SET OF certificate, 
   SEQUENCE OF certificate, or TLS or TLS 1.3 certificate collection  }

  CRYPT_CERTFORMAT_TYPE = (  
    CRYPT_CERTFORMAT_NONE,          {  No certificate format  }
    CRYPT_CERTFORMAT_CERTIFICATE,   {  DER-encoded certificate  }
    CRYPT_CERTFORMAT_CERTCHAIN,     {  PKCS #7 certificate chain  }
    CRYPT_CERTFORMAT_TEXT_CERTIFICATE,  {  base-64 wrapped cert  }
    CRYPT_CERTFORMAT_TEXT_CERTCHAIN,    {  base-64 wrapped cert chain  }
    CRYPT_CERTFORMAT_XML_CERTIFICATE,   {  XML wrapped cert  }
    CRYPT_CERTFORMAT_XML_CERTCHAIN, {  XML wrapped cert chain  }
    CRYPT_CERTFORMAT_LAST           {  Last possible cert.format type  }
    
  );

{  CMP request types  }

  CRYPT_REQUESTTYPE_TYPE = (  
    CRYPT_REQUESTTYPE_NONE,         {  No request type  }
    CRYPT_REQUESTTYPE_INITIALISATION,   {  Initialisation request  }
    CRYPT_REQUESTTYPE_CERTIFICATE,  {  Certification request  }
    CRYPT_REQUESTTYPE_KEYUPDATE,    {  Key update request  }
    CRYPT_REQUESTTYPE_REVOCATION,   {  Cert revocation request  }
    CRYPT_REQUESTTYPE_PKIBOOT,      {  PKIBoot request  }
    CRYPT_REQUESTTYPE_LAST          {  Last possible request type  }
    
  );

const
  CRYPT_REQUESTTYPE_INITIALIZATION: CRYPT_REQUESTTYPE_TYPE = CRYPT_REQUESTTYPE_INITIALISATION;

{  Key ID types  }


type
  CRYPT_KEYID_TYPE = (  
    CRYPT_KEYID_NONE,               {  No key ID type  }
    CRYPT_KEYID_NAME,               {  Key owner name  }
    CRYPT_KEYID_URI,                {  Key owner URI  } {  Synonym: owner email addr.}
    CRYPT_KEYID_LAST                {  Last possible key ID type  }
    
  );

const
  CRYPT_KEYID_EMAIL: CRYPT_KEYID_TYPE = CRYPT_KEYID_URI;

{  The encryption object types  }


type
  CRYPT_OBJECT_TYPE = (  
    CRYPT_OBJECT_NONE,              {  No object type  }
    CRYPT_OBJECT_ENCRYPTED_KEY,     {  Conventionally encrypted key  }
    CRYPT_OBJECT_PKCENCRYPTED_KEY,  {  PKC-encrypted key  }
    CRYPT_OBJECT_KEYAGREEMENT,      {  Key agreement information  }
    CRYPT_OBJECT_SIGNATURE,         {  Signature  }
    CRYPT_OBJECT_LAST               {  Last possible object type  }
    
  );

{  Object/attribute error type information  }

  CRYPT_ERRTYPE_TYPE = (  
    CRYPT_ERRTYPE_NONE,             {  No error information  }
    CRYPT_ERRTYPE_ATTR_SIZE,        {  Attribute data too small or large  }
    CRYPT_ERRTYPE_ATTR_VALUE,       {  Attribute value is invalid  }
    CRYPT_ERRTYPE_ATTR_ABSENT,      {  Required attribute missing  }
    CRYPT_ERRTYPE_ATTR_PRESENT,     {  Non-allowed attribute present  }
    CRYPT_ERRTYPE_CONSTRAINT,       {  Cert: Constraint violation in object  }
    CRYPT_ERRTYPE_ISSUERCONSTRAINT, {  Cert: Constraint viol.in issuing cert  }
    CRYPT_ERRTYPE_LAST              {  Last possible error info type  }
    
  );

{  Cert store management action type  }

  CRYPT_CERTACTION_TYPE = (  
    CRYPT_CERTACTION_NONE,          {  No cert management action  }
    CRYPT_CERTACTION_CREATE,        {  Create cert store  }
    CRYPT_CERTACTION_CONNECT,       {  Connect to cert store  }
    CRYPT_CERTACTION_DISCONNECT,    {  Disconnect from cert store  }
    CRYPT_CERTACTION_ERROR,         {  Error information  }
    CRYPT_CERTACTION_ADDUSER,       {  Add PKI user  }
    CRYPT_CERTACTION_DELETEUSER,    {  Delete PKI user  }
    CRYPT_CERTACTION_REQUEST_CERT,  {  Cert request  }
    CRYPT_CERTACTION_REQUEST_RENEWAL,{  Cert renewal request  }
    CRYPT_CERTACTION_REQUEST_REVOCATION,{  Cert revocation request  }
    CRYPT_CERTACTION_CERT_CREATION, {  Cert creation  }
    CRYPT_CERTACTION_CERT_CREATION_COMPLETE,{  Confirmation of cert creation  }
    CRYPT_CERTACTION_CERT_CREATION_DROP,    {  Cancellation of cert creation  }
    CRYPT_CERTACTION_CERT_CREATION_REVERSE, {  Cancel of creation w.revocation  }
    CRYPT_CERTACTION_RESTART_CLEANUP, {  Delete reqs after restart  }
    CRYPT_CERTACTION_RESTART_REVOKE_CERT, {  Complete revocation after restart  }
    CRYPT_CERTACTION_ISSUE_CERT,    {  Cert issue  }
    CRYPT_CERTACTION_ISSUE_CRL,     {  CRL issue  }
    CRYPT_CERTACTION_REVOKE_CERT,   {  Cert revocation  }
    CRYPT_CERTACTION_EXPIRE_CERT,   {  Cert expiry  }
    CRYPT_CERTACTION_CLEANUP,       {  Clean up on restart  }
    CRYPT_CERTACTION_LAST           {  Last possible cert store log action  }
    
  );

{  Session sub-protocol types  }

  CRYPT_SUBPROTOCOL_TYPE = (  
    CRYPT_SUBPROTOCOL_NONE,         {  No sub-protocol type  }
    CRYPT_SUBPROTOCOL_WEBSOCKETS,   {  Websockets  }
    CRYPT_SUBPROTOCOL_EAPTTLS,      {  EAP-TTLS  }
    CRYPT_SUBPROTOCOL_PEAP,         {  PEAP  }
    CRYPT_SUBPROTOCOL_LAST          {  Last possible sub-protocol type  }
    
  );

{  CMP protocol options  }


const
  CRYPT_CMPOPTION_NONE = $000;
  CRYPT_CMPOPTION_3GPP = $001;   {  Peer is following 33.310  }

{  TLS protocol options.  CRYPT_TLSOPTION_MINVER_SSLV3 is the same as 
   CRYPT_TLSOPTION_NONE since this is the baseline, although it'll never be
   encountered since SSLv3 is disabled  }

  CRYPT_TLSOPTION_NONE = $000;
  CRYPT_TLSOPTION_MINVER_SSLV3 = $000;   {  Min.protocol version  }
  CRYPT_TLSOPTION_MINVER_TLS10 = $001;
  CRYPT_TLSOPTION_MINVER_TLS11 = $002;
  CRYPT_TLSOPTION_MINVER_TLS12 = $003;
  CRYPT_TLSOPTION_MINVER_TLS13 = $004;
  CRYPT_TLSOPTION_MANUAL_CERTCHECK = $008;   {  Require manual cert.verif.}
  CRYPT_TLSOPTION_DISABLE_NAMEVERIFY = $010;   {  Disable cert hostname check  }
  CRYPT_TLSOPTION_DISABLE_CERTVERIFY = $020;   {  Disable certificate check  }
  CRYPT_TLSOPTION_SERVER_SNI = $040;   {  Enable SNI-based key selection  }
  CRYPT_TLSOPTION_RESUMED = $080;   {  TLS session is resumed  }
  CRYPT_TLSOPTION_SUITEB_128 = $100;   {  SuiteB security levels (will  }
  CRYPT_TLSOPTION_SUITEB_256 = $200;   {   vanish in future releases)  }

{****************************************************************************
*                                                                           *
*                               General Constants                           *
*                                                                           *
****************************************************************************}

{  The maximum user key size - 512 bits  }

  CRYPT_MAX_KEYSIZE = 64;

{  The maximum IV/cipher block size - 256 bits  }

  CRYPT_MAX_IVSIZE = 32;

{  The maximum public-key component size - 4096 bits, and maximum component
   size for ECCs - 576 bits (to handle the P521 curve).  This is a bit 
   complex to set up because it can be overridden via the 
   CONFIG_PKC_ALLOCSIZE define in order to conserve memory  }

  CRYPT_MAX_PKCSIZE = 512;
  CRYPT_MAX_PKCSIZE_ECC = 72;

{  The maximum hash size - 512 bits.  Before 3.4 this was 256 bits, in the 
   3.4 release it was increased to 512 bits to accommodate SHA-3  }

  CRYPT_MAX_HASHSIZE = 64;

{  The maximum size of a text string (e.g.key owner name)  }

  CRYPT_MAX_TEXTSIZE = 64;

{  A magic value indicating that the default setting for this parameter
   should be used.  The parentheses are to catch potential erroneous use 
   in an expression  }

  CRYPT_USE_DEFAULT = -100;

{  A magic value for unused parameters  }

  CRYPT_UNUSED = -101;

{  Cursor positioning codes for certificate/CRL extensions.  The parentheses 
   are to catch potential erroneous use in an expression  }

  CRYPT_CURSOR_FIRST = -200;
  CRYPT_CURSOR_PREVIOUS = -201;
  CRYPT_CURSOR_NEXT = -202;
  CRYPT_CURSOR_LAST = -203;

{  The type of information polling to perform to get random seed 
   information.  These values have to be negative because they're used
   as magic length values for cryptAddRandom().  The parentheses are to 
   catch potential erroneous use in an expression  }

  CRYPT_RANDOM_FASTPOLL = -300;
  CRYPT_RANDOM_SLOWPOLL = -301;

{  Whether the PKC key is a public or private key  }

  CRYPT_KEYTYPE_PRIVATE = 0;
  CRYPT_KEYTYPE_PUBLIC = 1;

{  Keyset open options  }


type
  CRYPT_KEYOPT_TYPE = (  
    CRYPT_KEYOPT_NONE,              {  No options  }
    CRYPT_KEYOPT_READONLY,          {  Open keyset in read-only mode  }
    CRYPT_KEYOPT_CREATE,            {  Create a new keyset  }
    CRYPT_KEYOPT_LAST               {  Last possible key option type  }
    
  );

{  The various cryptlib objects - these are just integer handles  }

  CRYPT_CERTIFICATE = Integer;
  CRYPT_CONTEXT = Integer;
  CRYPT_DEVICE = Integer;
  CRYPT_ENVELOPE = Integer;
  CRYPT_KEYSET = Integer;
  CRYPT_SESSION = Integer;
  CRYPT_USER = Integer;

{  Sometimes we don't know the exact type of a cryptlib object, so we use a
   generic handle type to identify it  }

  CRYPT_HANDLE = Integer;

{****************************************************************************
*                                                                           *
*                           Encryption Data Structures                      *
*                                                                           *
****************************************************************************}

{  Results returned from the capability query  }

  CRYPT_QUERY_INFO = record  
    { Algorithm information }
    algoName: array[0 .. CRYPT_MAX_TEXTSIZE-1] of char;{ Algorithm name }
    blockSize: Integer;                  { Block size of the algorithm }
    minKeySize: Integer;                 { Minimum key size in bytes }
    keySize: Integer;                    { Recommended key size in bytes }
    maxKeySize: Integer;                 { Maximum key size in bytes }
    

  end;

{  Results returned from the encoded object query.  These provide
   information on the objects created by cryptExportKey()/
   cryptCreateSignature()  }

  CRYPT_OBJECT_INFO = record  
    { The object type }
    objectType: CRYPT_OBJECT_TYPE;

    { The encryption algorithm and mode }
    cryptAlgo: CRYPT_ALGO_TYPE;
    cryptMode: CRYPT_MODE_TYPE;

    { The hash algorithm for signature objects or PRF algorithm for derived 
       keys }
    hashAlgo: CRYPT_ALGO_TYPE;

    { The salt and PRF iterations for derived keys }
    salt: array[0 .. CRYPT_MAX_HASHSIZE-1] of byte;
    saltSize: Integer;
    iterations: Integer;
    

  end;

{  Key information for the public-key encryption algorithms.  These fields
   are not accessed directly, but can be manipulated with the init/set/
   destroyComponents() macros  }

  CRYPT_PKCINFO_RSA = record  
    { Status information }
    isPublicKey: Integer;            { Whether this is a public or private key  }

    {  Public components }
    n: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Modulus }
    nLen: Integer;                   { Length of modulus in bits }
    e: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Public exponent }
    eLen: Integer;                   { Length of public exponent in bits  }

    {  Private components }
    d: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Private exponent }
    dLen: Integer;                   { Length of private exponent in bits }
    p: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Prime factor 1 }
    pLen: Integer;                   { Length of prime factor 1 in bits }
    q: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Prime factor 2 }
    qLen: Integer;                   { Length of prime factor 2 in bits }
    u: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Mult.inverse of q, mod p }
    uLen: Integer;                   { Length of private exponent in bits }
    e1: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;  { Private exponent 1 (PKCS) }
    e1Len: Integer;                  { Length of private exponent in bits }
    e2: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;  { Private exponent 2 (PKCS) }
    e2Len: Integer;                  { Length of private exponent in bits }
    

  end;

  CRYPT_PKCINFO_DLP = record  
    { Status information }
    isPublicKey: Integer;            { Whether this is a public or private key  }

    {  Public components }
    p: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Prime modulus }
    pLen: Integer;                   { Length of prime modulus in bits }
    q: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Prime divisor }
    qLen: Integer;                   { Length of prime divisor in bits }
    g: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { h^( ( p - 1 ) / q ) mod p }
    gLen: Integer;                   { Length of g in bits }
    y: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Public random integer }
    yLen: Integer;                   { Length of public integer in bits  }

    {  Private components }
    x: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;   { Private random integer }
    xLen: Integer;                   { Length of private integer in bits }
    

  end;

  CRYPT_ECCCURVE_TYPE = (  
    {  Named ECC curves.  Since these need to be mapped to all manner of
       protocol- and mechanism-specific identifiers, when updating this list 
       grep for occurrences of the string "P256" (the most common one) and 
       check whether any related mapping tables need to be updated  }
    CRYPT_ECCCURVE_NONE,        {  No ECC curve type  }
    CRYPT_ECCCURVE_P256,        {  NIST P256/X9.62 P256v1/SECG p256r1 curve  }
    CRYPT_ECCCURVE_P384,        {  NIST P384, SECG p384r1 curve  }
    CRYPT_ECCCURVE_P521,        {  NIST P521, SECG p521r1  }
    CRYPT_ECCCURVE_BRAINPOOL_P256, {  Brainpool p256r1  }
    CRYPT_ECCCURVE_BRAINPOOL_P384, {  Brainpool p384r1  }
    CRYPT_ECCCURVE_BRAINPOOL_P512, {  Brainpool p512r1  }
    CRYPT_ECCCURVE_25519,       {  X25519/Ed25519  }
    CRYPT_ECCCURVE_448,         {  X448/Ed448  }
    CRYPT_ECCCURVE_LAST         {  Last valid ECC curve type  }
    
  );

  CRYPT_PKCINFO_ECC = record  
    { Status information }
    isPublicKey: Integer;            { Whether this is a public or private key  }

    {  Curve domain parameters.  Either the curveType or the explicit domain
       parameters must be provided }
    curveType: CRYPT_ECCCURVE_TYPE;  { Named curve }
    p: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Prime defining Fq }
    pLen: Integer;                   { Length of prime in bits }
    a: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Element in Fq defining curve }
    aLen: Integer;                   { Length of element a in bits }
    b: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Element in Fq defining curve }
    bLen: Integer;                   { Length of element b in bits }
    gx: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Element in Fq defining point }
    gxLen: Integer;                  { Length of element gx in bits }
    gy: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Element in Fq defining point }
    gyLen: Integer;                  { Length of element gy in bits }
    n: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Order of point }
    nLen: Integer;                   { Length of order in bits }
    h: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Optional cofactor }
    hLen: Integer;                   { Length of cofactor in bits  }

    {  Public components }
    qx: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Point Q on the curve }
    qxLen: Integer;                  { Length of point xq in bits }
    qy: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Point Q on the curve }
    qyLen: Integer;                  { Length of point xy in bits  }

    {  Private components }
    d: array[0 .. CRYPT_MAX_PKCSIZE_ECC-1] of byte;{ Private random integer }
    dLen: Integer;                   { Length of integer in bits }
    

  end;

  CRYPT_PKCINFO_DJB = record  
    { Status information }
    isPublicKey: Integer;            { Whether this is a public or private key  }

    {  Public components }
    pub: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte; { Public value }
    pubLen: Integer;                 { Length of public value in bits  }

    {  Private components }
    priv: array[0 .. CRYPT_MAX_PKCSIZE-1] of byte;{ Private value }
    privLen: Integer;                { Length of private value in bits }
    

  end;

{  Macros to initialise and destroy the structure that stores the components
   of a public key  }

{ C-macro not translated to Delphi code: 
{   #define cryptInitComponents( componentInfo, componentKeyType ) 
    < memset( ( componentInfo ), 0, sizeof( *componentInfo ) ); 
      ( componentInfo )->isPublicKey = ( ( componentKeyType ) ? 1 : 0 ); > }

{ C-macro not translated to Delphi code: 
{   #define cryptDestroyComponents( componentInfo ) 
    memset( ( componentInfo ), 0, sizeof( *componentInfo ) ) }

{  Macros to set a component of a public key  }

{ C-macro not translated to Delphi code: 
{   #define cryptSetComponent( destination, source, length ) 
    < memcpy( ( destination ), ( source ), ( ( length ) + 7 ) >> 3 ); 
      ( destination##Len ) = length; > }

{****************************************************************************
*                                                                           *
*                               Status Codes                                *
*                                                                           *
****************************************************************************}

{  No error in function call  }


const
  CRYPT_OK = 0;       {  No error  }

{  Error in parameters passed to function.  The parentheses are to catch 
   potential erroneous use in an expression  }

  CRYPT_ERROR_PARAM1 = -1;  {  Bad argument, parameter 1  }
  CRYPT_ERROR_PARAM2 = -2;  {  Bad argument, parameter 2  }
  CRYPT_ERROR_PARAM3 = -3;  {  Bad argument, parameter 3  }
  CRYPT_ERROR_PARAM4 = -4;  {  Bad argument, parameter 4  }
  CRYPT_ERROR_PARAM5 = -5;  {  Bad argument, parameter 5  }
  CRYPT_ERROR_PARAM6 = -6;  {  Bad argument, parameter 6  }
  CRYPT_ERROR_PARAM7 = -7;  {  Bad argument, parameter 7  }

{  Errors due to insufficient resources  }

  CRYPT_ERROR_MEMORY = -10; {  Out of memory  }
  CRYPT_ERROR_NOTINITED = -11; {  Data has not been initialised  }
  CRYPT_ERROR_INITED = -12; {  Data has already been init'd  }
  CRYPT_ERROR_NOSECURE = -13; {  Opn.not avail.at requested sec.level  }
  CRYPT_ERROR_RANDOM = -14; {  No reliable random data available  }
  CRYPT_ERROR_FAILED = -15; {  Operation failed  }
  CRYPT_ERROR_INTERNAL = -16; {  Internal consistency check failed  }

{  Security violations  }

  CRYPT_ERROR_NOTAVAIL = -20; {  This type of opn.not available  }
  CRYPT_ERROR_PERMISSION = -21; {  No permiss.to perform this operation  }
  CRYPT_ERROR_WRONGKEY = -22; {  Incorrect key used to decrypt data  }
  CRYPT_ERROR_INCOMPLETE = -23; {  Operation incomplete/still in progress  }
  CRYPT_ERROR_COMPLETE = -24; {  Operation complete/can't continue  }
  CRYPT_ERROR_TIMEOUT = -25; {  Operation timed out before completion  }
  CRYPT_ERROR_INVALID = -26; {  Invalid/inconsistent information  }
  CRYPT_ERROR_SIGNALLED = -27; {  Resource destroyed by extnl.event  }

{  High-level function errors  }

  CRYPT_ERROR_OVERFLOW = -30; {  Resources/space exhausted  }
  CRYPT_ERROR_UNDERFLOW = -31; {  Not enough data available  }
  CRYPT_ERROR_BADDATA = -32; {  Bad/unrecognised data format  }
  CRYPT_ERROR_SIGNATURE = -33; {  Signature/integrity check failed  }

{  Data access function errors  }

  CRYPT_ERROR_OPEN = -40; {  Cannot open object  }
  CRYPT_ERROR_READ = -41; {  Cannot read item from object  }
  CRYPT_ERROR_WRITE = -42; {  Cannot write item to object  }
  CRYPT_ERROR_NOTFOUND = -43; {  Requested item not found in object  }
  CRYPT_ERROR_DUPLICATE = -44; {  Item already present in object  }

{  Data enveloping errors  }

  CRYPT_ENVELOPE_RESOURCE = -50; {  Need resource to proceed  }

{  Macros to examine return values.  These may have more complex definitions 
   via internal headers, so we only define them if they're not already
   defined  }

{ C-macro not translated to Delphi code: 
{   #define cryptStatusError( status )    ( ( status ) < CRYPT_OK ) }
{ C-macro not translated to Delphi code: 
{   #define cryptStatusOK( status )       ( ( status ) == CRYPT_OK ) }

{****************************************************************************
*                                                                           *
*                                   General Functions                       *
*                                                                           *
****************************************************************************}

{  The following is necessary to stop C++ name mangling  }


{  Initialise and shut down cryptlib  }

 
function cryptInit: Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


function cryptEnd: Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;



{  Query cryptlibs capabilities  }

function cryptQueryCapability( const cryptAlgo: CRYPT_ALGO_TYPE;
  var cryptQueryInfo: CRYPT_QUERY_INFO ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Create and destroy an encryption context  }

function cryptCreateContext( var cryptContext: CRYPT_CONTEXT;
  const cryptUser: CRYPT_USER;
  const cryptAlgo: CRYPT_ALGO_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDestroyContext( const cryptContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Generic "destroy an object" function  }

function cryptDestroyObject( const cryptObject: CRYPT_HANDLE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Generate a key into a context  }

function cryptGenerateKey( const cryptContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Encrypt/decrypt/hash a block of memory  }

function cryptEncrypt( const cryptContext: CRYPT_CONTEXT;
  buffer: Pointer;
  const length: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDecrypt( const cryptContext: CRYPT_CONTEXT;
  buffer: Pointer;
  const length: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Get/set/delete attribute functions  }

function cryptSetAttribute( const cryptHandle: CRYPT_HANDLE;
  const attributeType: CRYPT_ATTRIBUTE_TYPE;
  const value: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptSetAttributeString( const cryptHandle: CRYPT_HANDLE;
  const attributeType: CRYPT_ATTRIBUTE_TYPE;
  const value: Pointer;
  const valueLength: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptGetAttribute( const cryptHandle: CRYPT_HANDLE;
  const attributeType: CRYPT_ATTRIBUTE_TYPE;
  var value: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptGetAttributeString( const cryptHandle: CRYPT_HANDLE;
  const attributeType: CRYPT_ATTRIBUTE_TYPE;
  value: Pointer;
  var valueLength: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDeleteAttribute( const cryptHandle: CRYPT_HANDLE;
  const attributeType: CRYPT_ATTRIBUTE_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Oddball functions: Add random data to the pool, query an encoded signature
   or key data.  These are due to be replaced once a suitable alternative can
   be found  }

function cryptAddRandom( const randomData: Pointer;
  const randomDataLength: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptQueryObject( const objectData: Pointer;
  const objectDataLength: Integer;
  var cryptObjectInfo: CRYPT_OBJECT_INFO ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                           Mid-level Encryption Functions                  *
*                                                                           *
****************************************************************************}

{  Export and import an encrypted session key  }

function cryptExportKey( encryptedKey: Pointer;
  const encryptedKeyMaxLength: Integer;
  var encryptedKeyLength: Integer;
  const exportKey: CRYPT_HANDLE;
  const sessionKeyContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptExportKeyEx( encryptedKey: Pointer;
  const encryptedKeyMaxLength: Integer;
  var encryptedKeyLength: Integer;
  const formatType: CRYPT_FORMAT_TYPE;
  const exportKey: CRYPT_HANDLE;
  const sessionKeyContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptImportKey( const encryptedKey: Pointer;
  const encryptedKeyLength: Integer;
  const importKey: CRYPT_CONTEXT;
  const sessionKeyContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptImportKeyEx( const encryptedKey: Pointer;
  const encryptedKeyLength: Integer;
  const importKey: CRYPT_CONTEXT;
  const sessionKeyContext: CRYPT_CONTEXT;
  var returnedContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Create and check a digital signature  }

function cryptCreateSignature( signature: Pointer;
  const signatureMaxLength: Integer;
  var signatureLength: Integer;
  const signContext: CRYPT_CONTEXT;
  const hashContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCreateSignatureEx( signature: Pointer;
  const signatureMaxLength: Integer;
  var signatureLength: Integer;
  const formatType: CRYPT_FORMAT_TYPE;
  const signContext: CRYPT_CONTEXT;
  const hashContext: CRYPT_CONTEXT;
  const extraData: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCheckSignature( const signature: Pointer;
  const signatureLength: Integer;
  const sigCheckKey: CRYPT_HANDLE;
  const hashContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCheckSignatureEx( const signature: Pointer;
  const signatureLength: Integer;
  const sigCheckKey: CRYPT_HANDLE;
  const hashContext: CRYPT_CONTEXT;
  var extraData: CRYPT_HANDLE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                                   Keyset Functions                        *
*                                                                           *
****************************************************************************}

{  Open and close a keyset  }

function cryptKeysetOpen( var keyset: CRYPT_KEYSET;
  const cryptUser: CRYPT_USER;
  const keysetType: CRYPT_KEYSET_TYPE;
  const name: PAnsiChar;
  const options: CRYPT_KEYOPT_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptKeysetClose( const keyset: CRYPT_KEYSET ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Get a key from a keyset or device  }

function cryptGetPublicKey( const keyset: CRYPT_KEYSET;
  var cryptContext: CRYPT_CONTEXT;
  const keyIDtype: CRYPT_KEYID_TYPE;
  const keyID: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptGetPrivateKey( const keyset: CRYPT_KEYSET;
  var cryptContext: CRYPT_CONTEXT;
  const keyIDtype: CRYPT_KEYID_TYPE;
  const keyID: PAnsiChar;
  const password: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptGetKey( const keyset: CRYPT_KEYSET;
  var cryptContext: CRYPT_CONTEXT;
  const keyIDtype: CRYPT_KEYID_TYPE;
  const keyID: PAnsiChar;
  const password: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Add/delete a key to/from a keyset or device  }

function cryptAddPublicKey( const keyset: CRYPT_KEYSET;
  const certificate: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptAddPrivateKey( const keyset: CRYPT_KEYSET;
  const cryptKey: CRYPT_HANDLE;
  const password: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDeleteKey( const keyset: CRYPT_KEYSET;
  const keyIDtype: CRYPT_KEYID_TYPE;
  const keyID: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                               Certificate Functions                       *
*                                                                           *
****************************************************************************}

{  Create/destroy a certificate  }

function cryptCreateCert( var certificate: CRYPT_CERTIFICATE;
  const cryptUser: CRYPT_USER;
  const certType: CRYPT_CERTTYPE_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDestroyCert( const certificate: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Get/add/delete certificate extensions.  These are direct data insertion
   functions whose use is discouraged, so they fix the string at char *
   rather than C_STR  }

function cryptGetCertExtension( const certificate: CRYPT_CERTIFICATE;
  const oid: PAnsiChar;
  var criticalFlag: Integer;
  extension: Pointer;
  const extensionMaxLength: Integer;
  var extensionLength: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptAddCertExtension( const certificate: CRYPT_CERTIFICATE;
  const oid: PAnsiChar;
  const criticalFlag: Integer;
  const extension: Pointer;
  const extensionLength: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDeleteCertExtension( const certificate: CRYPT_CERTIFICATE;
  const oid: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Sign/sig.check a certificate/certification request  }

function cryptSignCert( const certificate: CRYPT_CERTIFICATE;
  const signContext: CRYPT_CONTEXT ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCheckCert( const certificate: CRYPT_CERTIFICATE;
  const sigCheckKey: CRYPT_HANDLE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Import/export a certificate/certification request  }

function cryptImportCert( const certObject: Pointer;
  const certObjectLength: Integer;
  const cryptUser: CRYPT_USER;
  var certificate: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptExportCert( certObject: Pointer;
  const certObjectMaxLength: Integer;
  var certObjectLength: Integer;
  const certFormatType: CRYPT_CERTFORMAT_TYPE;
  const certificate: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  CA management functions  }

function cryptCAAddItem( const keyset: CRYPT_KEYSET;
  const certificate: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCAGetItem( const keyset: CRYPT_KEYSET;
  var certificate: CRYPT_CERTIFICATE;
  const certType: CRYPT_CERTTYPE_TYPE;
  const keyIDtype: CRYPT_KEYID_TYPE;
  const keyID: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCADeleteItem( const keyset: CRYPT_KEYSET;
  const certType: CRYPT_CERTTYPE_TYPE;
  const keyIDtype: CRYPT_KEYID_TYPE;
  const keyID: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptCACertManagement( var certificate: CRYPT_CERTIFICATE;
  const action: CRYPT_CERTACTION_TYPE;
  const keyset: CRYPT_KEYSET;
  const caKey: CRYPT_CONTEXT;
  const certRequest: CRYPT_CERTIFICATE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                           Envelope and Session Functions                  *
*                                                                           *
****************************************************************************}

{  Create/destroy an envelope  }

function cryptCreateEnvelope( var envelope: CRYPT_ENVELOPE;
  const cryptUser: CRYPT_USER;
  const formatType: CRYPT_FORMAT_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDestroyEnvelope( const envelope: CRYPT_ENVELOPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Create/destroy a session  }

function cryptCreateSession( var session: CRYPT_SESSION;
  const cryptUser: CRYPT_USER;
  const formatType: CRYPT_SESSION_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDestroySession( const session: CRYPT_SESSION ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Add/remove data to/from and envelope or session  }

function cryptPushData( const envelope: CRYPT_HANDLE;
  const buffer: Pointer;
  const length: Integer;
  var bytesCopied: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptFlushData( const envelope: CRYPT_HANDLE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptPopData( const envelope: CRYPT_HANDLE;
  buffer: Pointer;
  const length: Integer;
  var bytesCopied: Integer ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                               Device Functions                            *
*                                                                           *
****************************************************************************}

{  Open and close a device  }

function cryptDeviceOpen( var device: CRYPT_DEVICE;
  const cryptUser: CRYPT_USER;
  const deviceType: CRYPT_DEVICE_TYPE;
  const name: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptDeviceClose( const device: CRYPT_DEVICE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Query a devices capabilities  }

function cryptDeviceQueryCapability( const device: CRYPT_DEVICE;
  const cryptAlgo: CRYPT_ALGO_TYPE;
  var cryptQueryInfo: CRYPT_QUERY_INFO ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{  Create an encryption context via the device  }

function cryptDeviceCreateContext( const device: CRYPT_DEVICE;
  var cryptContext: CRYPT_CONTEXT;
  const cryptAlgo: CRYPT_ALGO_TYPE ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                           User Management Functions                       *
*                                                                           *
****************************************************************************}

{  Log on and off (create/destroy a user object)  }

function cryptLogin( var user: CRYPT_USER;
  const name: PAnsiChar;
  const password: PAnsiChar ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;

function cryptLogout( const user: CRYPT_USER ): Integer;
{$IFDEF MSWINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external cryptlibname;


{****************************************************************************
*                                                                           *
*                               Direct API Functions                        *
*                                                                           *
****************************************************************************}




implementation

{ no implementation code now }

end.
