ECDsaCng.VerifyHash(Byte[], Byte[]) 方法

定义

验证数字签名是否适用于当前密钥和提供的数据哈希。Verifies that a digital signature is appropriate for the current key and provided data hash.

public:
 override bool VerifyHash(cli::array <System::Byte> ^ hash, cli::array <System::Byte> ^ signature);
public override bool VerifyHash (byte[] hash, byte[] signature);
[System.Security.SecurityCritical]
public override bool VerifyHash (byte[] hash, byte[] signature);
override this.VerifyHash : byte[] * byte[] -> bool
[<System.Security.SecurityCritical>]
override this.VerifyHash : byte[] * byte[] -> bool
Public Overrides Function VerifyHash (hash As Byte(), signature As Byte()) As Boolean

参数

hash
Byte[]

待验证的数据的哈希值。The hash value of the data to be verified.

signature
Byte[]

要结合哈希值验证的数据的数字签名。The digital signature of the data to be verified against the hash value.

返回

Boolean

如果签名有效,则为 true;否则为 falsetrue if the signature is valid; otherwise, false.

属性

例外

hashsignaturenullhash or signature is null.

适用于