static bool FindPredicate(byte[] thumbprint, X509Certificate2 certificate)
{
// Bail up front if the length is incorrect to avoid any hash work.
if (thumbprint.Length != SHA1.HashSizeInBytes)
{
return(false);
}
Span <byte> hashBuffer = stackalloc byte[SHA1.HashSizeInBytes];
if (!certificate.TryGetCertHash(HashAlgorithmName.SHA1, hashBuffer, out int hashBytesWritten) ||
hashBytesWritten != SHA1.HashSizeInBytes)
{
Debug.Fail("Presized hash buffer was not the correct size.");
throw new CryptographicException();
}
return(hashBuffer.SequenceEqual(thumbprint));
}
