| private static PaddingModeNotSupported ( ) : Exception | ||
| 리턴 | Exception | |
public override byte[] SignHash(byte[] hash, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
{
if (hash == null)
{
throw new ArgumentNullException("hash");
}
if (string.IsNullOrEmpty(hashAlgorithm.Name))
{
throw RSA.HashAlgorithmNameNullOrEmpty();
}
if (padding == (RSASignaturePadding)null)
{
throw new ArgumentNullException("padding");
}
if (padding != RSASignaturePadding.Pkcs1)
{
throw RSACryptoServiceProvider.PaddingModeNotSupported();
}
return(this.SignHash(hash, RSACryptoServiceProvider.GetAlgorithmId(hashAlgorithm)));
}
public override byte[] Decrypt(byte[] data, RSAEncryptionPadding padding)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
if (padding == (RSAEncryptionPadding)null)
{
throw new ArgumentNullException("padding");
}
if (padding == RSAEncryptionPadding.Pkcs1)
{
return(this.Decrypt(data, false));
}
if (padding == RSAEncryptionPadding.OaepSHA1)
{
return(this.Decrypt(data, true));
}
throw RSACryptoServiceProvider.PaddingModeNotSupported();
}
