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Author SHA1 Message Date
Simon Butcher 53b5e9c0a9 Remove CMAC as a separate and independent error group 2016-10-13 13:51:12 +01:00
Simon Butcher 32bb5af7e1 Add CMAC functions to the benchmark sample application 2016-10-13 13:51:11 +01:00
Simon Butcher 937fddbfcb Introduce a CMAC specific test suite 2016-10-13 13:51:11 +01:00
Simon Butcher 0c79073a8b 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.
 2016-10-13 13:51:11 +01:00
Brian Murray 57104fb773 Specify AES-CMAC-PRF buffer output size in comment 2016-10-13 13:51:11 +01:00
Brian Murray 7b07e0e4b4 Fix build failure for thread config 2016-10-13 13:51:11 +01:00
Brian Murray 5168618294 Minor fixes to comments 2016-10-13 13:51:11 +01:00
Brian Murray 3d64431a33 Minor CMAC fixes for merge 2016-10-13 13:51:11 +01:00
Brian Murray 0b21cdf7bc cleaned up indentation and braket issues in mbedtls_cmac_verify 2016-10-13 13:51:11 +01:00
Brian Murray ba426948b2 Minor change to pass build tests 2016-10-13 13:51:10 +01:00
Brian Murray bbed660aa1 Changed test function to inline to pass tests/scripts/check-names.sh 2016-10-13 13:51:10 +01:00
Brian Murray fe9ff01c49 Fixed some build warnings 2016-10-13 13:51:10 +01:00
Brian Murray 4e067035b7 Do not zeroize null pointer 2016-10-13 13:51:10 +01:00
Brian Murray cdd1f6d96c Removed unneed memsets and fixed spacing 2016-10-13 13:51:10 +01:00
Brian Murray 6eae89bb6f No CMAC minimum tag length is specified by NIST SP800-38B A 
Minor Typo Changes
 2016-10-13 13:51:10 +01:00
Brian Murray e260feacbe cmac.c whitespace cleanup 2016-10-13 13:51:10 +01:00
Brian Murray db5c70e080 better handling of failed calloc 2016-10-13 13:51:10 +01:00
Brian Murray 86ff986884 selftest supports cmac if only MBEDTLS_DES_C is defined 
Other minor typo fixes
 2016-10-13 13:51:10 +01:00
Brian Murray 3d3c9b8be7 More cleanup of CMAC self tests 2016-10-13 13:51:09 +01:00
Brian Murray afdb60f84f Only compile AES CMAC PRF support if MBEDTLS_AES_C is defined and other cleanups 2016-10-13 13:51:09 +01:00
Brian Murray d666eb5c11 More cleanup of CMAC selftests 2016-10-13 13:51:09 +01:00
Brian Murray 3c0412a443 Fixed CMAC tag length 2016-10-13 13:51:09 +01:00
Brian Murray 029d79bf25 Updated comments for CMAC in config.h 2016-10-13 13:51:09 +01:00
Brian Murray 7c6476c330 CMAC support for cipher with 64bit blocks (DES/3DES) 2016-10-13 13:51:09 +01:00
Brian Murray 5a8c004f79 Added cmac.o to libary/Makefile 2016-10-13 13:51:09 +01:00
Manuel Pégourié-Gonnard 2b0e21f130 cmac: more cosmetic changes 2016-10-13 13:51:09 +01:00
Manuel Pégourié-Gonnard a878d3b6e3 cmac: avoid useless wrapping of function 
probably a leftover from an earlier stage
 2016-10-13 13:51:09 +01:00
Manuel Pégourié-Gonnard 5f8639fea2 cmac: reduce visibility of macros 
The #undef is usefull for people who want to to amalgamated releases
 2016-10-13 13:51:09 +01:00
Manuel Pégourié-Gonnard 59ae4bad18 cmac: some more padding-related tune-ups 
- use one less temporary buffer
- pedantic: in_len + 15 was a potential overflow
- use a more explicit name instead of 'flag'
- Mn was a bit misleading
 2016-10-13 13:51:08 +01:00
Manuel Pégourié-Gonnard da8724fbc6 cmac: clean up padding function and comments 2016-10-13 13:51:08 +01:00
Manuel Pégourié-Gonnard 89b8d83723 cmac: make subkey gen more constant-time 
The previous version had secret-dependent memory accesses. While it was
probably not an issue in practice cause the two bytes of the array are
probably on the same cache line anyway, as a matter of principle this should
be avoided.
 2016-10-13 13:51:08 +01:00
Manuel Pégourié-Gonnard 28ea791521 cmac: zeroize sensitive intermediate values 2016-10-13 13:51:08 +01:00
Manuel Pégourié-Gonnard 756bcf7631 cmac: factor multiply by u to its own function 
We're doing exactly the same operation for K1 and K2.
 2016-10-13 13:51:08 +01:00
Manuel Pégourié-Gonnard a4dfa0550f cmac: fix whitespace/codingstyle issues 2016-10-13 13:51:08 +01:00
Manuel Pégourié-Gonnard 9c83eebe67 cmac: improve argument order and naming 
- always use the pattern "buffer, length"
- avoid using unqualified "length" as a name when there are more than one
 2016-10-13 13:51:08 +01:00
Robert Cragie 9bf1e5dd3b Line endings wrong 2016-10-13 13:51:08 +01:00
Robert Cragie 468320d6f5 Bad code in function documentation 2016-10-13 13:51:08 +01:00
Robert Cragie 9518e88fa0 Use autogenerated version_features.c 2016-10-13 13:51:07 +01:00
Robert Cragie 2fa11cd197 Added CMAC as proper low-level module and changed error returns 2016-10-13 13:51:07 +01:00
Robert Cragie c45554448c Added MBEDTLS_CMAC_C 2016-10-13 13:51:07 +01:00
Robert Cragie 45feb6ef20 Add support for AES-128-CMAC and AES-CMAC-PRF-128 2016-10-13 13:51:07 +01:00
Janos Follath 0be2b01a6b Add safety check to sample mutex implementation 
Due to inconsistent freeing strategy in pkparse.c the sample mutex
implementation in threading.c could lead to undefined behaviour by
destroying the same mutex several times.

This fix prevents mutexes from being destroyed several times in the
sample threading implementation.
 2016-10-13 13:51:07 +01:00
Andres AG 42547d0cf7 Set selftest verbose flag to boost coverage 2016-10-13 13:48:48 +01:00
Andres AG 84c46db746 Fix scripts to support multiple openssl and gnutls 2016-10-13 13:48:48 +01:00
Andres AG 94d73b0b0a Add config macro for min bytes hw entropy 2016-10-13 13:48:48 +01:00
Andres AG ba66e8958d Add new config.h that does not need entropy source 2016-10-13 13:48:48 +01:00
Andres AG 3616f6f261 Rename net.{c,h} to net_sockets.{c,h} 
The library/net.c and its corresponding include/mbedtls/net.h file are
renamed to library/net_sockets.c and include/mbedtls/net_sockets.h
respectively. This is to avoid naming collisions in projects which also
have files with the common name 'net'.
 2016-10-13 13:48:48 +01:00
Simon Butcher 77d779e8bb Update for ChangeLog for fixes for cert_app 2016-10-13 13:48:48 +01:00
Paul Bakker 2d6599284f Do not add empty cert / key in cert_app 2016-10-13 13:46:04 +01:00
Paul Bakker e9bdaa251f Actually apply debug_level settings in cert_app 2016-10-13 13:46:04 +01:00