SHA1-DIGEST function returns a different result to other tools when using HASH-KEY parameter
SHA1-DIGEST function returns a different result to other tools when using HASH-KEY parameter MD5-DIGEST function returns a different result to other tools when using HASH-KEY parameter MESSAGE-DIGEST function returns a different result to other tools when using HASH-KEY parameter Using the HASH-KEY parameter does not return the same value as an HMAC generator