Manuel Pégourié-Gonnard
4f522633eb
cipher: use new functions from chachapoly
2018-05-10 13:23:02 +02:00
Manuel Pégourié-Gonnard
d4bd8569d4
Rename aead_chacha20_poly1305 to chachapoly
...
While the old name is explicit and aligned with the RFC, it's also very long,
so with the mbedtls_ prefix prepended we get a 31-char prefix to each
identifier, which quickly conflicts with our 80-column policy.
The new name is shorter, it's what a lot of people use when speaking about
that construction anyway, and hopefully should not introduce confusion at
it seems unlikely that variants other than 20/1305 be standardised in the
foreseeable future.
2018-05-10 13:23:02 +02:00
Daniel King
b9a069d096
Fix unused function warning under certain configurations.
...
I refactored some code into the function mbedtls_constant_time_memcmp
in commit 7aad291 but this function is only used by GCM and
AEAD_ChaCha20_Poly1305 to check the tags. So this function is now
only enabled if either of these two ciphers is enabled.
2018-05-10 13:22:14 +02:00
Daniel King
b437a98faf
Add ChaCha20+Poly1305 to the Cipher module
2018-05-10 13:21:40 +02:00
Daniel King
0fe7b5b8c5
Add ChaCha20 to the Cipher module
2018-05-10 13:19:31 +02:00
Andres Amaya Garcia
1f6301b3c8
Rename mbedtls_zeroize to mbedtls_platform_zeroize
2018-04-17 10:00:21 -05:00
Andres Amaya Garcia
e32df087fb
Remove individual copies of mbedtls_zeroize()
...
This commit removes all the static occurrencies of the function
mbedtls_zeroize() in each of the individual .c modules. Instead the
function has been moved to utils.h that is included in each of the
modules.
2018-04-17 09:19:05 -05:00
Andy Leiserson
79e7789d44
return plaintext data faster on unpadded decryption
2018-03-27 10:55:24 -07:00
Micha Kraus
ba8316f790
fix bug in get_one_and_zeros_padding()
...
add test case (“0000000082”) which fails with the old implementation.
2017-12-23 23:40:08 +01:00
Andres Amaya Garcia
6a54336897
Fix integer overflows in buffer bound checks
...
Fix potential integer overflows in the following functions:
* mbedtls_md2_update() to be bypassed and cause
* mbedtls_cipher_update()
* mbedtls_ctr_drbg_reseed()
This overflows would mainly be exploitable in 32-bit systems and could
cause buffer bound checks to be bypassed.
2017-02-15 23:31:07 +02:00
Simon Butcher
327398ad3a
Refactor and change CMAC interface
...
Change the CMAC interface to match the mbedtls_md_hmac_xxxx() interface. This
changes the overall design of the CMAC interface to make it more consistent with
the existing HMAC interface, and will allow incremental updates of input data
rather than requiring all data to be presented at once, which is what the
current interface requires.
2016-10-05 14:19:18 +01:00
Janos Follath
98e28a74e3
Address user reported coverity issues.
2016-06-09 13:41:28 +01:00
Simon Butcher
88ffc089bc
Adds casts to zeroize functions to allow building as C++
2016-05-23 14:29:32 +01:00
Manuel Pégourié-Gonnard
37ff14062e
Change main license to Apache 2.0
2015-09-04 14:21:07 +02:00
Manuel Pégourié-Gonnard
6fb8187279
Update date in copyright line
2015-07-28 17:11:58 +02:00
Manuel Pégourié-Gonnard
898e0aa210
Rename key_length in cipher_info
2015-06-18 15:31:10 +02:00
Manuel Pégourié-Gonnard
b8186a5e54
Rename len to bitlen in function parameters
...
Clarify a few comments too.
2015-06-18 14:58:58 +02:00
Manuel Pégourié-Gonnard
cb46fd8216
Avoid non-standard strcasecmp()
2015-05-29 10:18:09 +02:00
Manuel Pégourié-Gonnard
50518f4195
Rename _wrap headers to _internal
...
Makes it clearer that the user is not supposed to include them
2015-05-26 11:06:12 +02:00
Manuel Pégourié-Gonnard
8473f87984
Rename cipher_init_ctx() to cipher_setup()
2015-05-14 21:58:34 +02:00
Manuel Pégourié-Gonnard
2cf5a7c98e
The Great Renaming
...
A simple execution of tmp/invoke-rename.pl
2015-04-08 13:25:31 +02:00
Manuel Pégourié-Gonnard
47723147f5
Remove functions deprecated in 1.3
2015-03-20 18:21:12 +00:00
Manuel Pégourié-Gonnard
7c4e60fa7d
Merge branch 'mbedtls-1.3' into development
...
* mbedtls-1.3:
Mark a few additional deprecations
Use proper doxygen markup to mark deprecations
Add -fdata-sections in memory.sh too
2015-03-20 17:30:31 +00:00
Manuel Pégourié-Gonnard
71432849ed
Use proper doxygen markup to mark deprecations
2015-03-20 17:26:50 +00:00
Manuel Pégourié-Gonnard
240b092a6c
Drop dummy self_test functions
2015-03-19 15:30:28 +00:00
Manuel Pégourié-Gonnard
7f8099773e
Rename include directory to mbedtls
2015-03-10 11:23:56 +00:00
Manuel Pégourié-Gonnard
fe44643b0e
Rename website and repository
2015-03-06 13:17:10 +00:00
Rich Evans
00ab47026b
cleanup library and some basic tests. Includes, add guards to includes
2015-02-10 11:28:46 +00:00
Manuel Pégourié-Gonnard
860b51642d
Fix url again
2015-01-28 17:12:07 +00:00
Manuel Pégourié-Gonnard
085ab040aa
Fix website url to use https.
2015-01-23 11:06:27 +00:00
Manuel Pégourié-Gonnard
9698f5852c
Remove maintainer line.
2015-01-23 10:59:00 +00:00
Manuel Pégourié-Gonnard
19f6b5dfaa
Remove redundant "all rights reserved"
2015-01-23 10:54:00 +00:00
Manuel Pégourié-Gonnard
a658a4051b
Update copyright
2015-01-23 09:55:24 +00:00
Manuel Pégourié-Gonnard
b4fe3cb1fa
Rename to mbed TLS in the documentation/comments
2015-01-22 16:11:05 +00:00
Manuel Pégourié-Gonnard
967a2a5f8c
Change name to mbed TLS in the copyright notice
2015-01-22 14:28:16 +00:00
Paul Bakker
84bbeb58df
Adapt cipher and MD layer with _init() and _free()
2014-07-09 10:19:24 +02:00
Manuel Pégourié-Gonnard
8f625632bb
Fix dependencies: GCM != AEAD != CCM
2014-06-24 15:26:28 +02:00
Manuel Pégourié-Gonnard
398c57b0b3
Blowfish accepts variable key len in cipher layer
2014-06-24 11:01:33 +02:00
Manuel Pégourié-Gonnard
81754a0c35
Create a 'flags' field in cipher_info
2014-06-23 11:33:18 +02:00
Paul Bakker
66d5d076f7
Fix formatting in various code to match spacing from coding style
2014-06-17 17:06:47 +02:00
Paul Bakker
d8bb82665e
Fix code styling for return statements
2014-06-17 14:06:49 +02:00
Paul Bakker
3461772559
Introduce polarssl_zeroize() instead of memset() for zeroization
2014-06-14 16:46:03 +02:00
Manuel Pégourié-Gonnard
41936957b3
Add AES-CCM and CAMELLIA-CCM to the cipher layer
2014-05-14 14:10:36 +02:00
Manuel Pégourié-Gonnard
4562ffe2e6
Add cipher_auth_{en,de}crypt()
2014-05-14 14:10:36 +02:00
Manuel Pégourié-Gonnard
3c1d150b3d
Add cipher_crypt()
2014-05-14 14:10:35 +02:00
Paul Bakker
b9e4e2c97a
Fix formatting: fix some 'easy' > 80 length lines
2014-05-01 14:18:25 +02:00
Paul Bakker
9af723cee7
Fix formatting: remove trailing spaces, #endif with comments (> 10 lines)
2014-05-01 13:03:14 +02:00
Manuel Pégourié-Gonnard
cef4ad2509
Adapt sources to configurable config.h name
2014-04-30 16:40:20 +02:00
Paul Bakker
7dc4c44267
Library files moved to use platform layer
2014-02-06 13:20:16 +01:00
Paul Bakker
6c21276342
Place olen initalization after reference check in cipher_update()
2013-12-17 13:09:12 +01:00
