hmac256(1) on Linux
The text cf593ff87ec1, as Debian 8 (Jessie) shipped it.
Compute an HMAC-SHA-256 MAC
Flags it lists
-
--binary -
--version
The text cf593ff87ec1, as Debian 8 (Jessie) shipped it.
Compute an HMAC-SHA-256 MAC
--binary
--version