Blowfish icône

1.0.1 by hpAndro


Jul 13, 2021

À propos de Blowfish

Blowfish est un chiffrement par blocs à clé symétrique, conçu en 1993 par Bruce Schneier.

Blowfish is a symmetric-key block cipher, designed in 1993 by Bruce Schneier and included in many cipher suites and encryption products. Blowfish provides a good encryption rate in software and no effective cryptanalysis of it has been found to date. However, the Advanced Encryption Standard (AES) now receives more attention, and Schneier recommends Twofish for modern applications

bcrypt is also the name of a cross-platform file encryption utility developed in 2002 that implements Blowfish

Blowfish's use of a 64-bit block size (as opposed to e.g. AES's 128-bit block size) makes it vulnerable to birthday attacks, particularly in contexts like HTTPS. In 2016, the SWEET32 attack demonstrated how to leverage birthday attacks to perform plaintext recovery (i.e. decrypting ciphertext) against ciphers with 64-bit block size. The GnuPG project recommends that Blowfish not be used to encrypt files larger than 4 GB due to its small block size.

A reduced-round variant of Blowfish is known to be susceptible to known-plaintext attacks on reflectively weak keys. Blowfish implementations use 16 rounds of encryption and are not susceptible to this attack. Nevertheless, Bruce Schneier has recommended migrating to his Blowfish successor, Twofish.

Quoi de neuf dans la dernière version 1.0.1

Last updated on Jul 13, 2021

Minor bug fixes and improvements. Install or update to the newest version to check it out!

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Informations Application supplémentaires

Dernière version

Demande Blowfish mise à jour 1.0.1

Telechargé par

Allen Tueros

Nécessite Android

Android 4.1+

Voir plus

Blowfish Captures d'écran

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