protected override byte[] HashData(Stream data, HashAlgorithmName hashAlgorithm)
{
if (hashAlgorithm != HashAlgorithmName.SHA1)
{
throw new CryptographicException(SR.Cryptography_UnknownHashAlgorithm, hashAlgorithm.Name);
}
return(AsymmetricAlgorithmHelpers.HashData(data, hashAlgorithm));
}
protected override byte[] HashData(byte[] data, int offset, int count, HashAlgorithmName hashAlgorithm)
{
// we're sealed and the base should have checked this already
Debug.Assert(data != null);
Debug.Assert(offset >= 0 && offset <= data.Length);
Debug.Assert(count >= 0 && count <= data.Length);
Debug.Assert(!string.IsNullOrEmpty(hashAlgorithm.Name));
return(AsymmetricAlgorithmHelpers.HashData(data, offset, count, hashAlgorithm));
}
protected override byte[] HashData(byte[] data, int offset, int count, HashAlgorithmName hashAlgorithm)
{
if (hashAlgorithm != HashAlgorithmName.SHA1)
{
// Matching DSACryptoServiceProvider's "I only understand SHA-1/FIPS 186-2" exception
throw new CryptographicException(SR.Cryptography_UnknownHashAlgorithm, hashAlgorithm.Name);
}
return(AsymmetricAlgorithmHelpers.HashData(data, offset, count, hashAlgorithm));
}
protected override byte[] HashData(Stream data, HashAlgorithmName hashAlgorithm) => AsymmetricAlgorithmHelpers.HashData(data, hashAlgorithm);
protected override byte[] HashData(byte[] data, int offset, int count, HashAlgorithmName hashAlgorithm) => AsymmetricAlgorithmHelpers.HashData(data, offset, count, hashAlgorithm);
