Commit graph

76 commits

Author SHA1 Message Date
Simon Butcher 63cb97e562 Add handlers for parameter validation in the sample programs
The sample programs require an additional handler function of
mbedtls_param_failed() to handle any failed parameter validation checks enabled
by the MBEDTLS_CHECK_PARAMS config.h option.
2018-12-11 12:28:56 +01:00
Hanno Becker 0b44d5cc79 Zeroize sensitive data in aescrypt2 and crypt_and_hash examples
This commit replaces multiple `memset()` calls in the example
programs aes/aescrypt2.c and aes/crypt_and_hash.c by calls to
the reliable zeroization function `mbedtls_zeroize()`.

While not a security issue because the code is in the example
programs, it's bad practice and should be fixed.
2018-10-12 16:54:29 +01:00
Simon Butcher 2c92949e0a Merge remote-tracking branch 'public/pr/1198' into development 2018-07-24 17:20:17 +01:00
Nicholas Wilson 2682edf205 Fix build using -std=c99
In each place where POSIX/GNU functions are used, the file must declare
that it wants POSIX functionality before including any system headers.
2018-06-25 12:00:26 +01:00
Andres Amaya Garcia 7d42965ea8 Fix typo in platform macro defines for examples 2018-06-14 23:01:55 +01:00
Andres Amaya Garcia 4c47df6f3f Fix ret code in crypt_and_hash.c 2018-06-14 22:59:57 +01:00
Andres Amaya Garcia 388c1b124e Fix ret code in aescrypt2.c 2018-06-14 22:59:57 +01:00
Hanno Becker 840bace417 Correct comment 2017-07-28 22:28:08 +01:00
Hanno Becker ce37e6269e Reliably zeroize sensitive data in AES sample application
The AES sample application programs/aes/aescrypt2 could miss zeroizing
the stack-based key buffer in case of an error during operation. This
commit fixes this and also clears another temporary buffer as well as
all command line arguments (one of which might be the key) before exit.
2017-07-28 22:28:08 +01:00
Hanno Becker f601ec5f34 Reliably zeroize sensitive data in Crypt-and-Hash sample application
The AES sample application programs/aes/crypt_and_hash could miss
zeroizing the stack-based key buffer in case of an error during
operation. This commit fixes this and also clears all command line
arguments (one of which might be the key) before exit.
2017-07-28 22:28:08 +01:00
Paul Bakker 243f48e1e2 Fix for #441 - crypt and hash gcm (#546)
* Fix crypt_and_hash to support decrypting GCM encrypted files

* Fix documentation in crypt_and_hash for the generic case

* Remove unused lastn from crypt_and_hash

lastn is not used with the cipher layer as it already provides padding
and understanding of length of the original data.
2016-09-02 23:44:09 +03:00
Simon Butcher 0e7d38739f Fix warning on implicit casting in aescrypt.c (#584) 2016-08-30 14:25:24 +01:00
Janos Follath 352dbe2334 Make error messages in crypt_and_hash better. 2016-06-09 13:41:28 +01:00
Janos Follath 8eb64132da Address issues find by manual coverity scan. 2016-06-09 13:41:28 +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 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 abb674467b Rename md_init_ctx() to md_setup() 2015-03-25 21:55:56 +01:00
Manuel Pégourié-Gonnard 4063ceb281 Make hmac_ctx optional
Note from future self: actually md_init_ctx will be re-introduced with the
same signature later, and a new function with the additional argument will be
added.
2015-03-25 21:55:56 +01:00
Manuel Pégourié-Gonnard 003b3b132e Remove use of xxx_hmac() in program 2015-03-25 21:55:56 +01:00
Manuel Pégourié-Gonnard a115def330 Fix tests and programs to use md_get_xxx() 2015-03-25 21:37:15 +01:00
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
Manuel Pégourié-Gonnard 6c5abfa42b Style: fix trailing spaces 2015-02-13 14:12:07 +00:00
Manuel Pégourié-Gonnard 013bffe5a7 Style: add spaces before line continuation 2015-02-13 14:09:44 +00:00
Rich Evans 85b05ec389 Cleanup programs further
removed casting of main args to void
2015-02-13 13:50:05 +00:00
Rich Evans 18b78c7498 cleanup programs
Clean up the contents of programs, add more guards to includes, move all
defines to the top of the top of files, remove some unused includes
2015-02-13 13:50:05 +00:00
Manuel Pégourié-Gonnard 860b51642d Fix url again 2015-01-28 17:12:07 +00:00
wslfa cc334eff3e aescrypt2.c local char array not initial
I change the main() function to a normal function, use many threads call it. so, in concurrent situation, these initial operation is necessary.
2015-01-28 15:28:30 +01:00
Manuel Pégourié-Gonnard 7c9e75a836 Remove a few useless #defines 2015-01-28 15:28:29 +01:00
Rich Evans f90016aade Use platform layer in programs for consistency. 2015-01-28 15:28:28 +01:00
Manuel Pégourié-Gonnard 9014b6f227 Rename project in CMake
TODO: to create symlinks to the old names!
2015-01-27 15:44:46 +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 967a2a5f8c Change name to mbed TLS in the copyright notice 2015-01-22 14:28:16 +00:00
Paul Bakker d2a2d61a68 Adapt programs / test suites 2014-07-09 10:19:24 +02:00
Paul Bakker 14e8be4d33 Adapted programs / test suites to _init() and _free() 2014-07-09 10:19:23 +02:00
Paul Bakker 8cfd9d8c59 Adapt programs / test suites to _init() and _free() 2014-07-09 10:19:23 +02:00
Manuel Pégourié-Gonnard cef4ad2509 Adapt sources to configurable config.h name 2014-04-30 16:40:20 +02:00
Paul Bakker cbe3d0d5cc Added return value checking for correctness in programs 2014-04-17 16:00:59 +02:00
Manuel Pégourié-Gonnard 0f2eacbd09 crypt_and_hash: check MAC earlier 2013-11-26 15:19:57 +01:00
Manuel Pégourié-Gonnard 291f9af935 Make all hash checking in programs constant-time 2013-10-31 14:22:27 +01:00
Paul Bakker 424cd6943c Check HMAC in constant-time in crypt_and_hash 2013-10-31 14:22:08 +01:00
Paul Bakker 60b1d10131 Fixed spelling / typos (from PowerDNS:codespell) 2013-10-29 10:02:51 +01:00
Manuel Pégourié-Gonnard abd6e02b7b Rm _CRT_SECURE_NO_DEPRECATE for programs
(Already in config.h.)
2013-09-20 16:51:13 +02:00
Manuel Pégourié-Gonnard aa9ffc5e98 Split tag handling out of cipher_finish() 2013-09-03 19:20:55 +02:00