perl-digest-hmac: perl-digest-hmac (Keyed-Hashing for Message Authentication) perl-digest-hmac: perl-digest-hmac: Digest::HMAC is a Perl module that provides HMAC-MD5 hashing for perl-digest-hmac: message authentication. perl-digest-hmac: perl-digest-hmac: perl-digest-hmac: perl-digest-hmac: perl-digest-hmac: perl-digest-hmac: perl-digest-hmac: