diff options
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Encryption.php | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/system/libraries/Encryption.php b/system/libraries/Encryption.php index 2228ca3a6..d1aed7399 100644 --- a/system/libraries/Encryption.php +++ b/system/libraries/Encryption.php @@ -734,21 +734,25 @@ class CI_Encryption { 'aes-128' => 'rijndael-128', 'aes-192' => 'rijndael-128', 'aes-256' => 'rijndael-128', - 'des3-ede3' => 'tripledes' + 'des3-ede3' => 'tripledes', + 'bf' => 'blowfish', ), 'openssl' => array( 'rijndael-128' => 'aes-128', - 'tripledes' => 'des-ede3' + 'tripledes' => 'des-ede3', + 'blowfish' => 'bf' ) ); - // Notes regarding other seemingly matching ciphers between - // MCrypt and OpenSSL: + // Notes: + // + // - Blowfish is said to be supporting key sizes between + // 4 and 56 bytes, but it appears that between MCrypt and + // OpenSSL, only those of 16 and more bytes are compatible. + // + // Other seemingly matching ciphers between MCrypt, OpenSSL: // // - DES is compatible, but doesn't need an alias - // - Blowfish is NOT compatible - // mcrypt: 'blowfish', 'blowfish-compat' - // openssl: 'bf' // - CAST-128/CAST5 is NOT compatible // mcrypt: 'cast-128' // openssl: 'cast5' |