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Author SHA1 Message Date
Simon Butcher 10438e17fc Merge remote-tracking branch 'public/pr/1683' into development 2018-06-05 11:43:10 +01:00
Simon Butcher 6e962b2762 Fix file permissions for ssl.h 
Correct the file permissions for ssl.h which were inadvertently made executable
in PR#1402
 2018-06-05 10:25:04 +01:00
Manuel Pégourié-Gonnard 94175a50f7 Refresh generated file 2018-06-04 12:42:17 +02:00
Manuel Pégourié-Gonnard d2db09f435 Fix typo in documentation 2018-06-04 12:31:12 +02:00
Manuel Pégourié-Gonnard 9c82e2ce49 Fix some whitespace issues 2018-06-04 12:30:16 +02:00
Manuel Pégourié-Gonnard e533b22153 Fix ordering and repetitions in config.h 2018-06-04 12:23:19 +02:00
Manuel Pégourié-Gonnard 3dc62a0a9b chachapoly: force correct mode for integrated API 
Allowing DECRYPT with crypt_and_tag is a risk as people might fail to check
the tag correctly (or at all). So force them to use auth_decrypt() instead.

See also https://github.com/ARMmbed/mbedtls/pull/1668
 2018-06-04 12:18:19 +02:00
Manuel Pégourié-Gonnard 26c3b0a4b1 Fix return type of internal function 
Fixes incomplete change in f4f01b6b7a
 2018-06-04 12:06:23 +02:00
Simon Butcher eb6ed719e3 Merge remote-tracking branch 'public/pr/1267' into development 2018-06-01 19:28:18 +01:00
Simon Butcher 2041a31ca8 Merge remote-tracking branch 'public/pr/1402' into development 2018-06-01 19:27:23 +01:00
Simon Butcher 246cb05a92 Merge remote-tracking branch 'public/pr/1410' into development 2018-06-01 19:25:56 +01:00
Simon Butcher b02f7893f6 Merge remote-tracking branch 'public/pr/1470' into development 2018-06-01 19:20:25 +01:00
Simon Butcher ba9199458d Merge remote-tracking branch 'public/pr/1604' into development 2018-06-01 19:15:40 +01:00
Simon Butcher d72700a8ed Add ChangeLog entry for PR#1651 2018-06-01 19:11:55 +01:00
Simon Butcher 8edf2a37f7 Merge remote-tracking branch 'public/pr/1654' into development 2018-06-01 19:06:00 +01:00
Gilles Peskine 02b9329f2b Fix MSan build without MBEDTLS_TIMING_C 
When MBEDTLS_TIMING_C was not defined in config.h, but the MemSan
memory sanitizer was activated, entropy_poll.c used memset without
declaring it. Fix this by including string.h unconditionally.
 2018-06-01 18:19:59 +02:00
Darryl Green 0daf4caaf8 Add test vectors for CCM* 2018-05-31 10:05:35 +01:00
Janos Follath 4c579391b1 CCM*: Remove superfluous braces 2018-05-30 13:58:38 +01:00
Janos Follath 143b319773 CCM*: Make documentation consistent 2018-05-30 13:57:29 +01:00
Janos Follath 997e85c049 CCM*: Remove nested if 2018-05-29 11:59:22 +01:00
Janos Follath 6b4bd3dcc4 CCM*: Improve documentation 2018-05-29 11:59:22 +01:00
Janos Follath 95ab93d417 CCM*: Add minimal tests 2018-05-29 11:59:22 +01:00
Janos Follath b5734a28d9 CCM*: Add implementation 2018-05-29 11:59:22 +01:00
Janos Follath 5dc8cfa8f1 CCM*: Add public API 
Interface for CCM* (described in IEEE Std 802.15.4.).
 2018-05-29 11:59:22 +01:00
Azim Khan 45b79cf12b Treat warnings as errors for IAR 
Fix IAR compiler warnings

Two warnings have been fixed:
1. code 'if( len <= 0xFFFFFFFF )' gave warning 'pointless integer comparison'.
   This was fixed by wraping the condition in '#if SIZE_MAX > 0xFFFFFFFF'.
2. code 'diff |= A[i] ^ B[i];' gave warning 'the order of volatile accesses is undefined in'.
   This was fixed by read the volatile data in temporary variables before the computation.

Explain IAR warning on volatile access

Consistent use of CMAKE_C_COMPILER_ID
 2018-05-25 14:54:14 +01:00
Zach van Rijn e7d3f8e2ea Fix MicroBlaze register typo. 2018-05-25 08:02:18 -04:00
Manuel Pégourié-Gonnard be78b07015 chachapoly: warn against piecewise decryption 2018-05-24 19:33:59 +02:00
Manuel Pégourié-Gonnard fa0c47d4c8 Fix typo in doc and copy missing warning 2018-05-24 19:02:06 +02:00
Manuel Pégourié-Gonnard f4f01b6b7a Check return values from lower modules 
The cast to void was motivated by the assumption that the functions only
return non-zero when passed bad arguments, but that might not be true of
alternative implementation, for example on hardware failure.
 2018-05-24 18:50:18 +02:00
Manuel Pégourié-Gonnard 1729789075 Misc style adjustments 
- fix some whitespace
- fix most overlong lines
- remove some superfluous parentheses
- s/result/ret/ for consistency with the rest of the library
 2018-05-24 18:50:18 +02:00
Manuel Pégourié-Gonnard 98fae6d800 ChaCha20: move working state from ctx to stack 
No need to keep it around.
 2018-05-24 17:38:31 +02:00
Manuel Pégourié-Gonnard 9620f9b99e Rm mbedtls_ prefix form static functions 
- prefix is no necessary for static ids and makes lines longer
- most often omitted (even though we're not fully consistent)
 2018-05-24 17:04:02 +02:00
Manuel Pégourié-Gonnard c22e61a081 Add ifdef for selftest in header file 
See https://github.com/ARMmbed/mbedtls/pull/975
 2018-05-24 16:54:57 +02:00
Manuel Pégourié-Gonnard fb78c90138 Use recently-introduced platform_util module 2018-05-24 16:54:57 +02:00
Manuel Pégourié-Gonnard 39f25616b3 Fix edit mistake in cipher_wrap.c 
Error was from 08c337d058
 2018-05-24 14:06:02 +02:00
Manuel Pégourié-Gonnard 3798b6be6b Add some error codes and merge others 
- need HW failure codes too
- re-use relevant poly codes for chachapoly to save on limited space

Values were chosen to leave 3 free slots at the end of the NET odd range.
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 234e1cef73 cipher: add stream test vectors for chacha20(poly1305) 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 32902e6eae cipher: handle ChaCha20 as a stream cipher 
That's what it is. So we shouldn't set a block size != 1.

While at it, move call to chachapoly_update() closer to the one for GCM, as
they are similar (AEAD).
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard c0dfcd4bf1 Simplify selftest functions using macros 
This reduces clutter, making the functions more readable.

Also, it makes lcov see each line as covered. This is not cheating, as the
lines that were previously seen as not covered are not supposed to be reached
anyway (failing branches of the selftests).

Thanks to this and previous test suite enhancements, lcov now sees chacha20.c
and poly1305.c at 100% line coverage, and for chachapoly.c only two lines are
not covered (error returns from lower-level module that should never happen
except perhaps if an alternative implementation returns an unexpected error).
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard ceb1225d46 chachapoly: add test for state flow 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 444f711216 poly1305: add test with multiple small fragments 
This exercises the code path where data is just appended to the waiting queue
while it isn't empty.
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 59d2c30eba chachapoly: add test for parameter validation 
Also fix two bugs found by the new tests.

Also remove redundant test case dependency declarations while at it.
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard a8fa8b8f96 poly1305: add test for parameter validation 
Also fix two validation bugs found while adding the tests.

Also handle test dependencies the right way while at it.
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 2aca236881 chacha20: add test for parameter validation 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard fce88b2533 Fix selftest verbosity in test suites 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 69767d1c7b cipher: add chachapoly test vector + unauth case 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 1465602ee1 poly1305: fix bug in starts() and add test for it 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 55c0d096b7 chacha20: fix bug in starts() and add test for it 
Previously the streaming API would fail when encrypting multiple messages with
the same key.
 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 7296771194 chachapoly: add test with unauthentic data 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 528524bf3c Reduce size of buffers in test suites 2018-05-24 13:37:31 +02:00