diff options
| author | Andrey Andreev <narf@devilix.net> | 2014-03-04 21:21:35 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2014-03-04 21:21:35 +0100 |
| commit | 18767e31711656e9e2648fbe051b74ebbefd3f2e (patch) | |
| tree | 1846500b2eb00410f89bc41f509002c8234eaaf2 /user_guide_src | |
| parent | 93b4e788796d6da181512702d6431ffd7e199bee (diff) | |
CI_Encryption: Remove MCrypt 'work-arounds' for CAST-128 compatibility
Turns out it's OpenSSL's fault for performing 16 rounds instead of 12 for key sizes of 5-11 bytes.
Reference: http://tools.ietf.org/rfc/rfc2144.txt
Diffstat (limited to 'user_guide_src')
| -rw-r--r-- | user_guide_src/source/libraries/encryption.rst | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/user_guide_src/source/libraries/encryption.rst b/user_guide_src/source/libraries/encryption.rst index cedc8d381..25bf7c12a 100644 --- a/user_guide_src/source/libraries/encryption.rst +++ b/user_guide_src/source/libraries/encryption.rst @@ -133,7 +133,7 @@ AES-256 aes-256 256 / 32 CBC, CT DES des 56 / 7 CBC, CFB, CFB8, OFB, ECB TripleDES tripledes 56 / 7, 112 / 14, 168 / 21 CBC, CFB, CFB8, OFB Blowfish blowfish 128-448 / 16-56 CBC, CFB, OFB, ECB -CAST5 / CAST-128 cast5 40-128 / 5-16 CBC, CFB, OFB, ECB +CAST5 / CAST-128 cast5 88-128 / 11-16 CBC, CFB, OFB, ECB RC4 / ARCFour rc4 40-2048 / 5-256 Stream ======================== ================== ============================ =============================== @@ -176,6 +176,7 @@ Rijndael-192 MCrypt 128 / 16, 192 / 24, 256 / 32 CBC, CTR, CFB, CFB8, OFB Rijndael-256 MCrypt 128 / 16, 192 / 24, 256 / 32 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB GOST MCrypt 256 / 32 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB Twofish MCrypt 128 / 16, 192 / 24, 256 / 32 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB +CAST-128 MCrypt 40-128 / 5-16 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB CAST-256 MCrypt 128 / 16, 192 / 24, 256 / 32 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB Loki97 MCrypt 128 / 16, 192 / 24, 256 / 32 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB SaferPlus MCrypt 128 / 16, 192 / 24, 256 / 32 CBC, CTR, CFB, CFB8, OFB, OFB8, ECB @@ -198,6 +199,11 @@ Seed OpenSSL 128 / 16 CBC, CFB, OFB, ECB important to note that AES-128 and Rijndael-128 are actually the same cipher, but **only** when used with a 128-bit key. +.. note:: CAST-128 / CAST-5 is also listed in both the portable and + driver-specific ciphers list. This is because OpenSSL's + implementation doesn't appear to be working correctly with + key sizes of 80 bits and lower. + .. note:: RC2 is listed as supported by both MCrypt and OpenSSL. However, both drivers implement them differently and they are not portable. It is probably worth noting that we only |