public virtual Task <VerifyResult> VerifyAsync(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken = default)
{
VerifyResult result = Verify(algorithm, digest, signature, cancellationToken);
return(Task.FromResult(result));
}
public virtual Task <SignResult> SignAsync(SignatureAlgorithm algorithm, byte[] digest, CancellationToken cancellationToken = default)
{
SignResult result = Sign(algorithm, digest, cancellationToken);
return(Task.FromResult(result));
}
public virtual VerifyResult Verify(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken = default)
{
throw CreateOperationNotSupported(nameof(Verify));
}
public virtual VerifyResult Verify(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken = default)
{
throw new NotSupportedException();
}
public virtual SignResult Sign(SignatureAlgorithm algorithm, byte[] digest, CancellationToken cancellationToken = default)
{
throw CreateOperationNotSupported(nameof(Sign));
}
async Task <VerifyResult> ICryptographyProvider.VerifyAsync(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken)
{
return(await VerifyAsync(algorithm, digest, signature, cancellationToken).ConfigureAwait(false));
}
VerifyResult ICryptographyProvider.Verify(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken)
{
return(Verify(algorithm, digest, signature, cancellationToken));
}
async Task <SignResult> ICryptographyProvider.SignAsync(SignatureAlgorithm algorithm, byte[] digest, CancellationToken cancellationToken)
{
return(await SignAsync(algorithm, digest, cancellationToken).ConfigureAwait(false));
}
SignResult ICryptographyProvider.Sign(SignatureAlgorithm algorithm, byte[] digest, CancellationToken cancellationToken)
{
return(Sign(algorithm, digest, cancellationToken));
}
Task <VerifyResult> ICryptographyProvider.VerifyAsync(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
SignResult ICryptographyProvider.Sign(SignatureAlgorithm algorithm, byte[] digest, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
private static byte[] CreateDigest(SignatureAlgorithm algorithm, Stream data)
{
using HashAlgorithm hashAlgo = algorithm.GetHashAlgorithm();
return(hashAlgo.ComputeHash(data));
}
public VerifyResult Verify(SignatureAlgorithm algorithm, byte[] digest, byte[] signature, CancellationToken cancellationToken)
{
// TODO
throw new NotImplementedException();
}
public SignResult Sign(SignatureAlgorithm algorithm, byte[] digest, CancellationToken cancellationToken)
{
// TODO
throw new NotImplementedException();
}
