ECDiffieHellmanCng.DeriveKeyFromHmac 方法

定义

命名空间:: System.Security.Cryptography

程序集:: System.Security.Cryptography.dll

程序集:: System.Security.Cryptography.Cng.dll

程序集:: System.Security.Cryptography.dll, System.Security.Cryptography.Cng.dll

程序集:: System.Core.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

使用具有可选追加或追加数据的指定 HMAC（基于哈希的消息身份验证代码）算法执行密钥派生。

public:
 override cli::array <System::Byte> ^ DeriveKeyFromHmac(System::Security::Cryptography::ECDiffieHellmanPublicKey ^ otherPartyPublicKey, System::Security::Cryptography::HashAlgorithmName hashAlgorithm, cli::array <System::Byte> ^ hmacKey, cli::array <System::Byte> ^ secretPrepend, cli::array <System::Byte> ^ secretAppend);

public override byte[] DeriveKeyFromHmac(System.Security.Cryptography.ECDiffieHellmanPublicKey otherPartyPublicKey, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, byte[]? hmacKey, byte[]? secretPrepend, byte[]? secretAppend);

public override byte[] DeriveKeyFromHmac(System.Security.Cryptography.ECDiffieHellmanPublicKey otherPartyPublicKey, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, byte[] hmacKey, byte[] secretPrepend, byte[] secretAppend);

override this.DeriveKeyFromHmac : System.Security.Cryptography.ECDiffieHellmanPublicKey * System.Security.Cryptography.HashAlgorithmName * byte[] * byte[] * byte[] -> byte[]

Public Overrides Function DeriveKeyFromHmac (otherPartyPublicKey As ECDiffieHellmanPublicKey, hashAlgorithm As HashAlgorithmName, hmacKey As Byte(), secretPrepend As Byte(), secretAppend As Byte()) As Byte()