public void VerifyAlgorithmNotSupported([EnumValues(Exclude = new[] { nameof(KeyType.Rsa), nameof(KeyType.RsaHsm), nameof(KeyType.Ec), nameof(KeyType.EcHsm) })] KeyType keyType)
{
JsonWebKey jwk = CreateKey(keyType);
LocalCryptographyClient client = CreateClient <LocalCryptographyClient>(jwk);
Assert.ThrowsAsync <NotSupportedException>(async() => await client.VerifyAsync(new SignatureAlgorithm("ignored"), TestData, TestData));
}
public void VerifyOperationNotSupported()
{
JsonWebKey jwk = new JsonWebKey(RSA.Create(), keyOps: Array.Empty <KeyOperation>());
LocalCryptographyClient client = CreateClient <LocalCryptographyClient>(jwk);
Assert.ThrowsAsync <NotSupportedException>(async() => await client.VerifyAsync(new SignatureAlgorithm("ignored"), TestData, TestData));
}
public async Task SignVerifyRoundtrip([EnumValues(Exclude = new[] { nameof(SignatureAlgorithm.PS256), nameof(SignatureAlgorithm.PS384), nameof(SignatureAlgorithm.PS512) })] SignatureAlgorithm algorithm)
{
JsonWebKey jwk = KeyUtilities.CreateKey(algorithm, includePrivateParameters: true);
LocalCryptographyClient client = CreateClient <LocalCryptographyClient>(jwk);
byte[] digest = algorithm.GetHashAlgorithm().ComputeHash(TestData);
SignResult signed = await client.SignAsync(algorithm, digest);
VerifyResult verified = await client.VerifyAsync(algorithm, digest, signed.Signature);
Assert.IsTrue(verified.IsValid);
}
