HMAC

The HMAC function card hashes input text, together with a secret key, using a cryptographic hash algorithm.

The format of the resulting hash can be Base64, hex, or binary, depending on the specified output parameter.

Input

Field	Definition	Type	Required
algorithm	Select the cryptographic hash algorithm to use: md5 sha1 sha256 sha384 sha512	Dropdown	FALSE
key	Text to use as the secret cryptographic key. This key, along with the algorithm, is necessary to validate the hash.	String	TRUE
data	Text string to be hashed. This function only supports UTF-8 strings. The input string can't include any decimal, hexadecimal, binary, or ASCII characters.	String	TRUE
digest	Select the output formatting for the resulting hash: base64 hex binary	Dropdown	FALSE

Field	Definition	Type
output	Encoded string of your input data.	String

You can use the result of the output field wherever text can be sent.

To validate the hash, you need the correct algorithm and secret key.

Input

Output