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Author SHA1 Message Date
Gilles Peskine 087bb4c5b1
Merge pull request #2705 from k-stachowiak/unified-exit-in-examples-2.7 
Backport 2.7: Unify the example programs' termination
 2020-05-12 10:47:04 +02:00
Krzysztof Stachowiak a08652233d Unify the example programs' termination 
This is done to account for platforms, for which we want custom behavior
upon the program termination, hence we call `mbedtls_exit()` instead of
returning from `main()`.

For the sake of consistency, introduces the modifications have been made
to the test and utility examples as well. These, while less likely to be
used in the low level environments, won't suffer from such a change.
 2020-05-11 22:20:32 +02:00
Gilles Peskine 3aba3f48f8 Strict C99: don't use a signed* when an unsigned* is expected 
It works in practice on almost every platform, given that we're only
using the wrong type in cases where the value is guaranteed to stay
within the value bits of a signed int. But even in this case it may or
may not be strictly conforming. Anyway `gcc -std=c99 -pedantic`
rejects it.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2020-04-30 13:24:16 +02:00
Hanno Becker 9a1a151a1a 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.
 2018-10-15 13:26:37 +01:00
Andres Amaya Garcia 2b0599bc91 Fix typo in platform macro defines for examples 2018-07-10 17:34:25 +01:00
Andres Amaya Garcia 990900ff40 Fix ret code in crypt_and_hash.c 2018-07-10 17:34:23 +01:00
Hanno Becker 840bace417 Correct comment 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
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 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
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 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
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
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
Manuel Pégourié-Gonnard 2adc40c346 Split cipher_update_ad() out or cipher_reset() 2013-09-03 19:20:55 +02:00
Manuel Pégourié-Gonnard 9c853b910c Split cipher_set_iv() out of cipher_reset() 2013-09-03 13:04:44 +02:00
Manuel Pégourié-Gonnard 9241be7ac5 Change cipher prototypes for GCM 2013-08-31 18:07:42 +02:00
Paul Bakker 26c4e3cb0b - Made crypt_and_cipher more robust with other ciphers / hashes 2012-07-04 17:08:33 +00:00
Paul Bakker cce9d77745 - Lots of minimal changes to better support WINCE as a build target 2011-11-18 14:26:47 +00:00
Paul Bakker 25b5fe5ac6 - Fixed dual use of n 2011-05-26 14:02:58 +00:00
Paul Bakker 5690efccc4 - Fixed a whole bunch of dependencies on defines between files, examples and tests 2011-05-26 13:16:06 +00:00
Paul Bakker 2c0994e973 - Fixed typedness and size_t printing 2011-05-25 13:51:57 +00:00
Paul Bakker 494c0b8d36 - Changed define from WIN32 to _WIN32 to also support 64-bit windows platforms 2011-04-24 15:30:07 +00:00