/// <summary>
/// Signs a hash and then verifies the signature
/// </summary>
/// <param name="keyId"> a global key identifier of the key to get </param>
private static void SignVerify(KeyBundle key)
{
KeyOperationResult signature;
var algorithm = inputValidator.GetSignAlgorithm();
var digest = inputValidator.GetDigestHash();
string keyVersion = inputValidator.GetKeyVersion();
if (keyVersion != string.Empty)
{
var vaultAddress = inputValidator.GetVaultAddress();
string keyName = inputValidator.GetKeyName(true);
signature = keyVaultClient.SignAsync(vaultAddress, keyName, keyVersion, algorithm, digest).GetAwaiter().GetResult();
}
else
{
// If the key is not initialized get the key id from args
var keyId = (key != null) ? key.Key.Kid : inputValidator.GetKeyId();
// Create a signature
signature = keyVaultClient.SignAsync(keyId, algorithm, digest).GetAwaiter().GetResult();
}
Console.Out.WriteLine(string.Format("The signature is created using key id {0} and algorithm {1} ", signature.Kid, algorithm));
// Verify the signature
bool isVerified = keyVaultClient.VerifyAsync(signature.Kid, algorithm, digest, signature.Result).GetAwaiter().GetResult();
Console.Out.WriteLine(string.Format("The signature is {0} verified!", isVerified ? "" : "not "));
}