NAME

Mojolicious::Plugin::Scrypt - Scrypt salted password hashing for Mojolicious

SYNOPSIS

  # Mojolicious
  $self->plugin('Scrypt');

  # Mojolicious::Lite
  plugin 'Scrypt';

Plugin Configurations

    $self->plugin( 'Scrypt', {
        salt_length     => int,     # default: 32
        cost            => int,     # default: 16384
        block_size      => int,     # default: 8
        parallelism     => int,     # default: 1
        derived_length  => int,     # default: 32
    });

For more infomation see Crypt::ScryptKDF.

DESCRIPTION

Mojolicious::Plugin::Scrypt module use Scrypt algorithm creates a password hash. Other encryption algorithms include Argon2 or PBKDF2, Bcrypt and more.

HELPERS

scrypt

    my $encoded = $app->scrypt($password);

Use random salt, default length 32.

    # or use your salt
    my $salt     = 'saltSalt';
    my $encoded2 = $app->scrypt($password, $salt);

Do you want to generate salt?

Mojolicious::Plugin::Scrypt using Crypt::PRNG. You can use Crypt::PRNG::random_bytes(), Crypt::PRNG::random_string(), ...and more.

scrypt_verify

    sub login {
        my $c        = shift;
        my $password = $c->param('password');
        my $encoded  = get_hash_from_db();

        if ( $c->scrypt_verify($password, $encoded) ){
            # Correct
            ...
        } else {
            # Incorrect
            ...
        }
    }

METHODS

register

  $plugin->register(Mojolicious->new);

Register plugin in Mojolicious application.

AUTHOR

Munenori Sugimura <clicktx@gmail.com>

SEE ALSO

Crypt::ScryptKDF, Mojolicious, Mojolicious::Guides, http://mojolicious.org.

LICENSE

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.