internal byte[] CreateSignature(DateTimeOffset date, string stringToSign)
{
//See https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-header-based-auth.html
//Consists of:
// Hmac-Sha256(SigningKey, StringToSign)
return(CryptoHelper.HmacSign(Encoding.UTF8.GetBytes(stringToSign), _keyBuilder.CreateSigningKey(date, "s3")));
}
public byte[] SignatureKeyBuilder()
{
return(_signingKeyBuilder.CreateSigningKey(_date, "s3"));
}