hmac
Compute the cryptographic checksum of a message.
Syntax
hmac HASH_TYPE KEY MESSAGE
hmac returns a cryptographic hash that uses a key to sign a message.
{{ hmac "sha256" "Secret key" "Hello world, gophers!"}},
<!-- returns the string "b6d11b6c53830b9d87036272ca9fe9d19306b8f9d8aa07b15da27d89e6e34f40"
Supported hash functions:
- md5
- sha1
- sha256
- sha512