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Code Issues Releases Wiki Activity

Added CMSG_SIGNER_INFO

pull/328/head
dahall 2022-07-16 16:05:05 -06:00
parent 4c4657f0ab
commit 06fccc6d7a
1 changed files with 40 additions and 0 deletions
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40
PInvoke/Cryptography/Crypt32/Wincrypt.Msg.cs
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@ -4790,6 +4790,46 @@ namespace Vanara.PInvoke
public IntPtr pvHashEncryptionAuxInfo;
}
/// <summary>
/// The <c>CMSG_SIGNER_INFO</c> structure contains the content of the PKCS #7 defined SignerInfo in signed messages. In decoding a
/// received message, CryptMsgGetParam is called for each signer to get a <c>CMSG_SIGNER_INFO</c> structure.
/// </summary>
// https://docs.microsoft.com/en-us/windows/win32/api/wincrypt/ns-wincrypt-cmsg_signer_info typedef struct _CMSG_SIGNER_INFO { DWORD
// dwVersion; CERT_NAME_BLOB Issuer; CRYPT_INTEGER_BLOB SerialNumber; CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
// CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm; CRYPT_DATA_BLOB EncryptedHash; CRYPT_ATTRIBUTES AuthAttrs; CRYPT_ATTRIBUTES
// UnauthAttrs; } CMSG_SIGNER_INFO, *PCMSG_SIGNER_INFO;
[PInvokeData("wincrypt.h", MSDNShortId = "NS:wincrypt._CMSG_SIGNER_INFO")]
[StructLayout(LayoutKind.Sequential)]
public struct CMSG_SIGNER_INFO
{
/// <summary>The version of this structure.</summary>
public uint dwVersion;
/// <summary>A CERT_NAME_BLOB structure that contains the issuer of a certificate with the public key needed to verify a signature.</summary>
public CRYPTOAPI_BLOB Issuer;
/// <summary>
/// A CRYPT_INTEGER_BLOB structure that contains the serial number of the certificate that contains the public key needed to
/// verify a signature. For more information, see CERT_INFO.
/// </summary>
public CRYPTOAPI_BLOB SerialNumber;
/// <summary>CRYPT_ALGORITHM_IDENTIFIER structure specifying the algorithm used in generating the hash of a message.</summary>
public CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
/// <summary>CRYPT_ALGORITHM_IDENTIFIER structure specifying the algorithm used to encrypt the hash.</summary>
public CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm;
/// <summary>A CRYPT_DATA_BLOB that contains the encrypted hash of the message, the signature.</summary>
public CRYPTOAPI_BLOB EncryptedHash;
/// <summary>CRYPT_ATTRIBUTES structure containing authenticated attributes of the signer.</summary>
public CRYPT_ATTRIBUTES AuthAttrs;
/// <summary>CRYPT_ATTRIBUTES structure containing unauthenticated attributes of the signer.</summary>
public CRYPT_ATTRIBUTES UnauthAttrs;
}
/// <summary>
/// <para>
/// The <c>CMSG_STREAM_INFO</c> structure is used to enable stream processing of data rather than single block processing. Stream