NAME

Crypt::Passphrase::Bcrypt - A bcrypt encoder for Crypt::Passphrase

VERSION

version 0.002

METHODS

new(%args)

• cost

  This is the cost factor that is used to hash passwords.

• subtype

  • 2b

    This is the subtype the rest of the world has been using since 2014

  • 2y

    This type is considered equivalent to 2b.

  • 2a

    This is an old and subtly buggy version of bcrypt. This is mainly useful for Crypt::Eksblowfish compatibility.

  • 2x

    This is a very broken version that is only useful for compatibility with ancient php versions.

  This is 2b by default, and you're unlikely to want to change this.

hash_password($password)

This hashes the passwords with bcrypt according to the specified settings and a random salt (and will thus return a different result each time).

needs_rehash($hash)

This returns true if the hash uses a different cipher or subtype, or if any of the cost is lower that desired by the encoder.

crypt_types()

This class supports the following crypt types: 2a and 2.

verify_password($password, $hash)

This will check if a password matches a bcrypt hash.

AUTHOR

Leon Timmermans <leont@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2021 by Leon Timmermans.

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