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Digest::HMAC_SHA1(3)  User Contributed Perl Documentation Digest::HMAC_SHA1(3)
NAME
       Digest::HMAC_SHA1 - Keyed-Hashing for Message Authentication
SYNOPSIS
        # Functional style
        use Digest::HMAC_SHA1 qw(hmac_sha1 hmac_sha1_hex);
        $digest = hmac_sha1($data, $key);
        print hmac_sha1_hex($data, $key);
        # OO style
        use Digest::HMAC_SHA1;
        $hmac = Digest::HMAC_SHA1->new($key);
        $hmac->add($data);
        $hmac->addfile(*FILE);
        $digest = $hmac->digest;
        $digest = $hmac->hexdigest;
        $digest = $hmac->b64digest;
DESCRIPTION
       This module provide HMAC-SHA-1 hashing.
SEE ALSO
       Digest::HMAC, Digest::SHA, Digest::HMAC_MD5
AUTHOR
       Gisle Aas <gisle AT aas.no>
perl v5.26.3                      2011-07-25              Digest::HMAC_SHA1(3)