Brian Murray
9ce2e091de
cleaned up indentation and braket issues in mbedtls_cmac_verify
2016-10-05 14:19:17 +01:00
Brian Murray
ae1cb12d82
Changed test function to inline to pass tests/scripts/check-names.sh
2016-10-05 14:19:17 +01:00
Brian Murray
0cf14c10d4
Fixed some build warnings
2016-10-05 14:19:17 +01:00
Brian Murray
6a3c0d2d67
Do not zeroize null pointer
2016-10-05 14:19:17 +01:00
Brian Murray
4b64ab6664
Removed unneed memsets and fixed spacing
2016-10-05 14:19:16 +01:00
Brian Murray
87e4040bb9
No CMAC minimum tag length is specified by NIST SP800-38B A
...
Minor Typo Changes
2016-10-05 14:19:16 +01:00
Brian Murray
617634e656
cmac.c whitespace cleanup
2016-10-05 14:19:16 +01:00
Brian Murray
2cfa5072ed
better handling of failed calloc
2016-10-05 14:19:16 +01:00
Brian Murray
57863ad7ed
selftest supports cmac if only MBEDTLS_DES_C is defined
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Other minor typo fixes
2016-10-05 14:19:16 +01:00
Brian Murray
9044b0295c
More cleanup of CMAC self tests
2016-10-05 14:19:16 +01:00
Brian Murray
b439d4556d
Only compile AES CMAC PRF support if MBEDTLS_AES_C is defined and other cleanups
2016-10-05 14:19:16 +01:00
Brian Murray
0f6af73599
More cleanup of CMAC selftests
2016-10-05 14:19:15 +01:00
Brian Murray
00dc5f0fc8
Fixed CMAC tag length
2016-10-05 14:19:15 +01:00
Brian Murray
b0c3c43dec
CMAC support for cipher with 64bit blocks (DES/3DES)
2016-10-05 14:19:15 +01:00
Manuel Pégourié-Gonnard
7b555f2928
cmac: more cosmetic changes
2016-10-05 14:19:15 +01:00
Manuel Pégourié-Gonnard
ab9c5fd9b3
cmac: avoid useless wrapping of function
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probably a leftover from an earlier stage
2016-10-05 14:19:15 +01:00
Manuel Pégourié-Gonnard
d18c70708e
cmac: reduce visibility of macros
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The #undef is usefull for people who want to to amalgamated releases
2016-10-05 14:19:15 +01:00
Manuel Pégourié-Gonnard
2c06306364
cmac: some more padding-related tune-ups
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- 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
2016-10-05 14:19:14 +01:00
Manuel Pégourié-Gonnard
d2c3d3eddb
cmac: clean up padding function and comments
2016-10-05 14:19:14 +01:00
Manuel Pégourié-Gonnard
475f06f609
cmac: make subkey gen more constant-time
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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.
2016-10-05 14:19:14 +01:00
Manuel Pégourié-Gonnard
d6cf75474b
cmac: zeroize sensitive intermediate values
2016-10-05 14:19:14 +01:00
Manuel Pégourié-Gonnard
a610b4c04b
cmac: factor multiply by u to its own function
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We're doing exactly the same operation for K1 and K2.
2016-10-05 14:19:14 +01:00
Manuel Pégourié-Gonnard
3da5402a89
cmac: fix whitespace/codingstyle issues
2016-10-05 14:19:14 +01:00
Manuel Pégourié-Gonnard
690083c21d
cmac: improve argument order and naming
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- always use the pattern "buffer, length"
- avoid using unqualified "length" as a name when there are more than one
2016-10-05 14:19:14 +01:00
Robert Cragie
3d23b1d5ed
Line endings wrong
2016-10-05 14:19:14 +01:00
Robert Cragie
dc5c7b98ac
Add support for AES-128-CMAC and AES-CMAC-PRF-128
2016-10-05 14:19:13 +01:00
