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Manual Reference Pages  -  CRYPT::RIPEMD160::MAC (3)

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NAME

Crypt::RIPEMD160::MAC - Perl extension for RIPEMD-160 MAC function

CONTENTS

SYNOPSIS



    use Crypt::RIPEMD160::MAC;
   
    $key = "This is the secret key";

    $mac = new Crypt::RIPEMD160::MAC($key);

    $mac->reset();
   
    $mac->add(LIST);
    $mac->addfile(HANDLE);
   
    $digest = $mac->mac();
    $string = $mac->hexmac();



DESCRIPTION

The <B>Crypt::RIPEMD160B> module allows you to use the RIPEMD160 Message Digest algorithm from within Perl programs.

EXAMPLES



    use Crypt::RIPEMD160;
   
    $ripemd160 = new Crypt::RIPEMD160;
    $ripemd160->add(foo, bar);
    $ripemd160->add(baz);
    $digest = $ripemd160->digest();
   
    print("Digest is " . unpack("H*", $digest) . "\n");



The above example would print out the message



    Digest is f137cb536c05ec2bc97e73327937b6e81d3a4cc9



provided that the implementation is working correctly.

AUTHOR

The RIPEMD-160 interface was written by Christian H. Geuer (christian.geuer@crypto.gun.de).

SEE ALSO

MD5(3pm) and SHA(1).
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perl v5.20.3 RIPEMD160::MAC (3) 2011-04-11

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