hugo/docs/content/en/functions/crypto/HMAC.md

title	description	categories	keywords	action	aliases
crypto.HMAC	Returns a cryptographic hash that uses a key to sign a message.			aliases related returnType signatures hmac functions/crypto/FNV32a functions/crypto/MD5 functions/crypto/SHA1 functions/crypto/SHA256 string crypto.HMAC HASH_TYPE KEY MESSAGE [ENCODING]	/functions/hmac

Set the HASH_TYPE argument to md5, sha1, sha256, or sha512.

Set the optional ENCODING argument to either hex (default) or binary.

{{ hmac "sha256" "Secret key" "Secret message" }}
5cceb491f45f8b154e20f3b0a30ed3a6ff3027d373f85c78ffe8983180b03c84

{{ hmac "sha256" "Secret key" "Secret message" "hex" }}
5cceb491f45f8b154e20f3b0a30ed3a6ff3027d373f85c78ffe8983180b03c84

{{ hmac "sha256" "Secret key" "Secret message" "binary" | base64Encode }}
XM60kfRfixVOIPOwow7Tpv8wJ9Nz+Fx4/+iYMYCwPIQ=