NAME

Crypt::Passphrase::Validator - Base class for Crypt::Passphrase validators

VERSION

version 0.017

This is a base class for validators.

It expects the subclass to implement the following methods:

$validator->accepts_hash($hash)

This method returns true if this validator is able to process a hash. Typically this means that it's crypt identifier matches that of the validator.

$validator->verify_password($password, $hash)

This checks if a $password satisfies $hash.

It provides the following helper method:

$validator->secure_compare($left, $right)

This compares two strings in a way that resists timing attacks.

Leon Timmermans <leont@cpan.org>

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

To install Crypt::Passphrase, copy and paste the appropriate command in to your terminal.

cpanm Crypt::Passphrase

perl -MCPAN -e shell
install Crypt::Passphrase

For more information on module installation, please visit the detailed CPAN module installation guide.

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