VerifyData() [3/4]

virtual bool System.Security.Cryptography.RSA.VerifyData ( ReadOnlySpan< byte > data, ReadOnlySpan< byte > signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding )

inlinevirtualinherited

Definition at line 305 of file RSA.cs.

    {
        if (string.IsNullOrEmpty(hashAlgorithm.Name))
        {
            throw HashAlgorithmNameNullOrEmpty();
        }
        if (padding == null)
        {
            throw new ArgumentNullException("padding");
        }
        int num = 256;
        while (true)
        {
            int bytesWritten = 0;
            byte[] array = System.Security.Cryptography.CryptoPool.Rent(num);
            try
            {
                if (TryHashData(data, array, hashAlgorithm, out bytesWritten))
                {
                    return VerifyHash(new ReadOnlySpan<byte>(array, 0, bytesWritten), signature, hashAlgorithm, padding);
                }
            }
            finally
            {
                System.Security.Cryptography.CryptoPool.Return(array, bytesWritten);
            }
            num = checked(num * 2);
        }
    }

References System.array, System.Security.Cryptography.RSA.HashAlgorithmNameNullOrEmpty(), System.Security.Cryptography.HashAlgorithmName.Name, System.Security.Cryptography.CryptoPool.Rent(), System.Security.Cryptography.CryptoPool.Return(), System.Security.Cryptography.RSA.TryHashData(), and System.Security.Cryptography.RSA.VerifyHash().