php-horde-crypt-blowfish 1.1.1-1ubuntu1 (arm64 binary) in ubuntu xenial

 Provides blowfish encryption/decryption for PHP string data.
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 This package is part of Horde, a web application Framework written in PHP with
 modules like IMP (webmail), Turba (contacts), Kronolith (calendar), Nag (task
 list), Gollem (file manager), etc.