CRYPT_ALGORITHM_IDENTIFIER
.gif "A checkmark indicates that the information in this topic is relevant for this platform, and that any API listed is also supported on this platform.")
.gif "A checkmark indicates that the information in this topic is relevant for this platform, and that any API listed is also supported on this platform.")
9/8/2008
Essa estrutura especifica um algoritmo. A estrutura inclui o identificador objeto (OID) do algoritmo e quaisquer parâmetros necessários para esse algoritmo. Os parâmetros contidos em seus CRYPTOAPI_BLOB (CRYPT_OBJID_BLOB) são codificados.
Syntax
typedef struct _CRYPT_ALGORITHM_IDENTIFIER {
LPSTR pszObjId;
CRYPT_OBJID_BLOB Parameters;
} CRYPT_ALGORITHM_IDENTIFIER, *PCRYPT_ALGORITHM_IDENTIFIER;
Os membros
pszObjId
Identificador de objeto (OID) de um algoritmo. A seguinte tabela mostra os valores possíveis para esse membro.Identificador de objeto Descrição szOID_RSA
"1.2.840.113549"
szOID_PKCS
"1.2.840.113549.1"
szOID_RSA_HASH
"1.2.840.113549.2"
szOID_RSA_ENCRYPT
"1.2.840.113549.3"
szOID_PKCS_1
"1.2.840.113549.1.1"
szOID_PKCS_2
"1.2.840.113549.1.2"
szOID_PKCS_3
"1.2.840.113549.1.3"
szOID_PKCS_4
"1.2.840.113549.1.4"
szOID_PKCS_5
"1.2.840.113549.1.5"
szOID_PKCS_6
"1.2.840.113549.1.6"
szOID_PKCS_7
"1.2.840.113549.1.7"
szOID_PKCS_8
"1.2.840.113549.1.8"
szOID_PKCS_9
"1.2.840.113549.1.9"
szOID_PKCS_10
"1.2.840.113549.1.10"
szOID_PKCS_12
"1.2.840.113549.1.12"
szOID_RSA_MD2
"1.2.840.113549.1.1.2"
szOID_RSA_MD4
"1.2.840.113549.1.1.3"
szOID_RSA_MD5
"1.2.840.113549.1.1.4"
szOID_RSA_RSA
"1.2.840.113549.1.1.1"
szOID_RSA_MD2RSA
"1.2.840.113549.1.1.2"
szOID_RSA_MD4RSA
"1.2.840.113549.1.1.3"
szOID_RSA_MD5RSA
"1.2.840.113549.1.1.4"
szOID_RSA_SHA1RSA
"1.2.840.113549.1.1.5"
szOID_RSA_SETOAEP_RSA
"1.2.840.113549.1.1.5"
szOID_RSA_DH
"1.2.840.113549.1.3.1"
szOID_RSA_data
"1.2.840.113549.1.7.1"
szOID_RSA_signedData
"1.2.840.113549.1.7.2"
szOID_RSA_envelopedData
"1.2.840.113549.1.7.3"
szOID_RSA_signEnvData
"1.2.840.113549.1.7.4"
szOID_RSA_digestedData
"1.2.840.113549.1.7.5"
szOID_RSA_hashedData
"1.2.840.113549.1.7.5"
szOID_RSA_encryptedData
"1.2.840.113549.1.7.6"
szOID_RSA_emailAddr
"1.2.840.113549.1.9.1"
szOID_RSA_unstructName
"1.2.840.113549.1.9.2"
szOID_RSA_contentType
"1.2.840.113549.1.9.3"
szOID_RSA_messageDigest
"1.2.840.113549.1.9.4"
szOID_RSA_signingTime
"1.2.840.113549.1.9.5"
szOID_RSA_counterSign
"1.2.840.113549.1.9.6"
szOID_RSA_challengePwd
"1.2.840.113549.1.9.7"
szOID_RSA_unstructAddr
"1.2.840.113549.1.9.8"
szOID_RSA_extCertAttrs
"1.2.840.113549.1.9.9"
szOID_RSA_SMIMECapabilities
"1.2.840.113549.1.9.15"
szOID_RSA_preferSignedData
"1.2.840.113549.1.9.15.1"
szOID_RSA_RC2CBC
"1.2.840.113549.3.2"
szOID_RSA_RC4
"1.2.840.113549.3.4"
szOID_RSA_DES_EDE3_CBC
"1.2.840.113549.3.7"
szOID_RSA_RC5_CBCPad
"1.2.840.113549.3.9"
szOID_ANSI_x942
"1.2.840.10046"
szOID_ANSI_x942_DH
"1.2.840.10046.2.1"
szOID_X957
"1.2.840.10040"
szOID_X957_DSA
"1.2.840.10040.4.1"
szOID_DATA Structure
"1.2.840.10040.4.3"
szOId_DS
"2.5"
szOID_DSALG
"2.5.8"
szOID_DSALG_CRPT
"2.5.8.1"
szOID_DSALG_HASH
"2.5.8.2"
szOID_DSALG_SIGN
"2.5.8.3"
szOID_DSALG_RSA
"2.5.8.1.1"
szOID_OIW
"1.3.14"
szOID_OIWSEC
"1.3.14.3.2"
szOID_OIWSEC_md4RSA
"1.3.14.3.2.2"
szOID_OIWSEC_md5RSA
"1.3.14.3.2.3"
szOID_OIWSEC_md4RSA2
"1.3.14.3.2.4"
szOID_OIWSEC_desECB
"1.3.14.3.2.6"
szOID_OIWSEC_desCBC
"1.3.14.3.2.7"
szOID_OIWSEC_desOFB
"1.3.14.3.2.8"
szOID_OIWSEC_desCFB
"1.3.14.3.2.9"
szOID_OIWSEC_desMAC
"1.3.14.3.2.10"
szOID_OIWSEC_rsaSign
"1.3.14.3.2.11"
szOID_OIWSEC_dsa
"1.3.14.3.2.12"
szOID_OIWSEC_shaDSA
"1.3.14.3.2.13"
szOID_OIWSEC_mdc2RSA
"1.3.14.3.2.14"
szOID_OIWSEC_shaRSA
"1.3.14.3.2.15"
szOID_OIWSEC_dhCommMod
"1.3.14.3.2.16"
szOID_OIWSEC_desEDE
"1.3.14.3.2.17"
szOID_OIWSEC_sha
"1.3.14.3.2.18"
szOID_OIWSEC_mdc2
"1.3.14.3.2.19"
szOID_OIWSEC_dsaComm
"1.3.14.3.2.20"
szOID_OIWSEC_dsaCommSHA
"1.3.14.3.2.21"
szOID_OIWSEC_rsaXchg
"1.3.14.3.2.22"
szOID_OIWSEC_keyHashSeal
"1.3.14.3.2.23"
szOID_OIWSEC_md2RSASign
"1.3.14.3.2.24"
szOID_OIWSEC_md5RSASign
"1.3.14.3.2.25"
szOID_OIWSEC_sha1
"1.3.14.3.2.26"
szOID_OIWSEC_dsaSHA1
"1.3.14.3.2.27"
szOID_OIWSEC_dsaCommSHA1
"1.3.14.3.2.28"
szOID_OIWSEC_sha1RSASign
"1.3.14.3.2.29"
szOID_OIWDIR
"1.3.14.7.2"
szOID_OIWDIR_CRPT
"1.3.14.7.2.1"
szOID_OIWDIR_HASH
"1.3.14.7.2.2"
szOID_OIWDIR_SIGN
"1.3.14.7.2.3"
szOID_OIWDIR_md2
"1.3.14.7.2.2.1"
szOID_OIWDIR_md2RSA
"1.3.14.7.2.3.1"
szOID_INFOSEC
"2.16.840.1.101.2.1"
szOID_INFOSEC_sdnsSignature
"2.16.840.1.101.2.1.1.1"
szOID_INFOSEC_mosaicSignature
"2.16.840.1.101.2.1.1.2"
szOID_INFOSEC_sdnsConfidentiality
"2.16.840.1.101.2.1.1.3"
szOID_INFOSEC_mosaicConfidentiality
"2.16.840.1.101.2.1.1.4"
szOID_INFOSEC_sdnsIntegrity
"2.16.840.1.101.2.1.1.5"
szOID_INFOSEC_mosaicIntegrity
"2.16.840.1.101.2.1.1.6"
szOID_INFOSEC_sdnsTokenProtection
"2.16.840.1.101.2.1.1.7"
szOID_INFOSEC_mosaicTokenProtection
"2.16.840.1.101.2.1.1.8"
szOID_INFOSEC_sdnsKeyManagement
"2.16.840.1.101.2.1.1.9"
szOID_INFOSEC_mosaicKeyManagement
"2.16.840.1.101.2.1.1.10"
szOID_INFOSEC_sdnsKMandSig
"2.16.840.1.101.2.1.1.11"
szOID_INFOSEC_mosaicKMandSig
"2.16.840.1.101.2.1.1.12"
szOID_INFOSEC_SuiteASignature
"2.16.840.1.101.2.1.1.13"
szOID_INFOSEC_SuiteAConfidentiality
"2.16.840.1.101.2.1.1.14"
szOID_INFOSEC_SuiteAIntegrity
"2.16.840.1.101.2.1.1.15"
szOID_INFOSEC_SuiteATokenProtection
"2.16.840.1.101.2.1.1.16"
szOID_INFOSEC_SuiteAKeyManagement
"2.16.840.1.101.2.1.1.17"
szOID_INFOSEC_SuiteAKMandSig
"2.16.840.1.101.2.1.1.18"
szOID_INFOSEC_mosaicUpdatedSig
"2.16.840.1.101.2.1.1.19"
szOID_INFOSEC_mosaicKMandUpdSig
"2.16.840.1.101.2.1.1.20"
szOID_INFOSEC_mosaicUpdatedInteg
"2.16.840.1.101.2.1.1.21"
Parâmetros
BLOB (Cryptography) estrutura fornecendo codificado algoritmo valores específicos. Em muitos casos, existem parâmetros. Isso é indicado pela configuração de cbData membro das Blob estrutura para zero.A seguinte tabela mostra os algoritmos que tiverem codificado parâmetros. Para obter mais informações, consulte constantes para CryptEncodeObject e CryptDecodeObject.
Nome do algoritmo OID Constante predefinida szOID_OIWSEC_dsa
X509_DSS_PARAMETERS
szOID_RSA_RC2CBC
PKCS_RC2_CBC_PARAMETERS
szOID_OIWSEC_desCBC
X509_OCTET_STRING
szOID_RSA_DES_EDE3_CBC
X509_OCTET_STRING
szOID_RSA_RC4
X509_OCTET_STRING
Requirements
| Header | wincrypt.h |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
See Also
Reference
ALG_ID
BLOB (Cryptography)
CERT_INFO
CERT_PUBLIC_KEY_INFO