יובל קוג'מן (Yuval Kogman) > Crypt-Random-Source-0.07 > Crypt::Random::Source::Weak::rand

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Module Version: 0.07   Source  

NAME ^

Crypt::Random::Source::Weak::rand - Use rand to create random bytes

SYNOPSIS ^

    use Crypt::Random::Source::Weak::rand;

    my $p = Crypt::Random::Source::Weak::rand->new;

    $p->get(1024);

DESCRIPTION ^

This is a weak source of random data, that uses Perl's builtin rand function.

METHODS ^

seed @blah

Sets the random seed to a checksum of the stringified values of @blah.

There is no need to call this method unless you want the random sequence to be identical to a previously run, in which case you should seed with the same value.

get $n

Produces $n random bytes.

AUTHOR ^

  Yuval Kogman <nothingmuch@woobling.org>

COPYRIGHT AND LICENSE ^

This software is copyright (c) 2011 by Yuval Kogman.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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