Commit Graph

9240 Commits

Author SHA1 Message Date
Simon Butcher
c831193c85 Merge remote-tracking branch 'public/pr/2302' into development 2018-12-20 12:16:39 +00:00
Simon Butcher
1efda39f8a Merge remote-tracking branch 'public/pr/2297' into development 2018-12-20 12:16:29 +00:00
Simon Butcher
5aa7809ac8 Merge remote-tracking branch 'public/pr/2275' into development 2018-12-20 12:15:19 +00:00
Simon Butcher
780cf189b0 Merge remote-tracking branch 'public/pr/2271' into development 2018-12-20 12:15:08 +00:00
Simon Butcher
032c037052 Merge remote-tracking branch 'public/pr/2270' into development 2018-12-20 12:04:13 +00:00
Simon Butcher
a033633bb0 Merge remote-tracking branch 'public/pr/2269' into development 2018-12-20 12:02:56 +00:00
Simon Butcher
70935a4001 Merge remote-tracking branch 'public/pr/2299' into development 2018-12-20 12:02:23 +00:00
Simon Butcher
003c0e032f Merge remote-tracking branch 'public/pr/2292' into development 2018-12-20 12:02:17 +00:00
Simon Butcher
decf2f5c2c Merge remote-tracking branch 'public/pr/2291' into development 2018-12-20 12:02:11 +00:00
Simon Butcher
65ce5dc981 Merge remote-tracking branch 'public/pr/2290' into development 2018-12-20 12:02:05 +00:00
Simon Butcher
ad2e0dae32 Merge remote-tracking branch 'public/pr/2283' into development 2018-12-20 12:01:58 +00:00
Simon Butcher
0bbf7f450d Merge remote-tracking branch 'public/pr/2279' into development 2018-12-20 12:01:49 +00:00
Simon Butcher
962b7b17d5 Merge remote-tracking branch 'public/pr/2273' into development 2018-12-20 12:01:17 +00:00
Simon Butcher
6be67a6518 Merge remote-tracking branch 'public/pr/2281' into development 2018-12-20 12:01:09 +00:00
Simon Butcher
dac513e246 Merge remote-tracking branch 'public/pr/2282' into development 2018-12-20 12:01:04 +00:00
Simon Butcher
ccafd14fee Merge remote-tracking branch 'public/pr/2276' into development 2018-12-20 12:00:57 +00:00
Simon Butcher
2a8d32c6c1 Merge remote-tracking branch 'public/pr/2287' into development 2018-12-20 12:00:50 +00:00
Gilles Peskine
743e3988dc Avoid unused-variable warnings for str as well
The exact guard is FS_IO && PK_PARSE_C. Just keep it simple.
2018-12-20 12:29:48 +01:00
Gilles Peskine
88ca3a244e Avoid unused-variable warnings in some configurations 2018-12-20 12:26:16 +01:00
Gilles Peskine
d6027119be Fix dependencies on MBEDTLS_FS_IO 2018-12-20 12:15:41 +01:00
Manuel Pégourié-Gonnard
01d4b76b7e Remove faulty cipher_finish calls from nist_kw
The calls to cipher_finish didn't actually do anything:
- the cipher mode is always ECB
- in that case cipher_finish() only sets *olen to zero, and returns either 0
  or an error depending on whether there was pending data
- olen is a local variable in the caller, so setting it to zero right before
  returning is not essential
- the return value of cipher_finis() was not checked by the caller so that's
  not useful either
- the cipher layer does not have ALT implementations so the behaviour
  described above is unconditional on ALT implementations (in particular,
cipher_finish() can't be useful to hardware as (with ECB) it doesn't call any
functions from lower-level modules that could release resources for example)

Since the calls are causing issues with parameter validation, and were no
serving any functional purpose, it's simpler to just remove them.
2018-12-20 12:15:40 +01:00
Hanno Becker
2f6de42622 Move SHA256_VALIDATE[_RET] outside of MBEDTLS_SHA256_ALT guard
Somehow, mbedtls_sha256_ret() is defined even if MBEDTLS_SHA256_ALT
is set, and it is using SHA256_VALIDATE_RET. The documentation should
be enhanced to indicate that MBEDTLS_SHA256_ALT does _not_ replace
the entire module, but only the core SHA-256 functions.
2018-12-20 10:24:29 +00:00
Hanno Becker
c756049dc3 Move SHA512_VALIDATE[_RET] outside of MBEDTLS_SHA512_ALT guard
Somehow, mbedtls_sha512_ret() is defined even if MBEDTLS_SHA512_ALT
is set, and it is using SHA512_VALIDATE_RET. The documentation should
be enhanced to indicate that MBEDTLS_SHA512_ALT does _not_ replace
the entire module, but only the core SHA-512 functions.
2018-12-20 10:24:00 +00:00
Hanno Becker
b3c70230d2 Move SHA1_VALIDATE[_RET] outside of MBEDTLS_SHA1_ALT guard
Somehow, mbedtls_sha1_ret() is defined even if MBEDTLS_SHA1_ALT
is set, and it is using SHA1_VALIDATE_RET. The documentation should
be enhanced to indicate that MBEDTLS_SHA1_ALT does _not_ replace
the entire module, but only the core SHA-1 functions.
2018-12-20 10:18:05 +00:00
Hanno Becker
73b79841b2 Remove parameter validation for deprecated function in ECDSA module 2018-12-20 09:53:24 +00:00
k-stachowiak
247a782668 Increase strictness of NULL parameter validity in CCM's doxygen 2018-12-19 19:02:39 +01:00
k-stachowiak
6adb0574ea Improve details of CCM parameter validation and documentation 2018-12-19 19:02:39 +01:00
k-stachowiak
9da5d7cd83 Adjust mbedtls_ccm_free() documentation 2018-12-19 19:02:39 +01:00
k-stachowiak
373a660193 Fix a documentation typo 2018-12-19 19:02:39 +01:00
k-stachowiak
270a125946 Add a change log entry 2018-12-19 19:02:39 +01:00
k-stachowiak
b92f9334e4 Doxygen comments improvement 2018-12-19 19:02:39 +01:00
k-stachowiak
dd63359dae Add tests for valid NULL in ccm_free() 2018-12-19 19:02:39 +01:00
k-stachowiak
508bcd96db Remove unneeded test for the CCM free function 2018-12-19 19:02:39 +01:00
k-stachowiak
12f0d5c66d Improve the constraints definition in the doxygen comments in CCM 2018-12-19 19:02:39 +01:00
k-stachowiak
f712534801 Add missing validation code in CCM 2018-12-19 19:02:39 +01:00
k-stachowiak
ff8a0989c8 Allow empty arguments in some CCM functions' parameter validation 2018-12-19 19:02:39 +01:00
k-stachowiak
fd42d531ba Explicitly allow NULL as an argument to mbedtls_ccm_free() 2018-12-19 19:02:39 +01:00
k-stachowiak
438448e45f Format NULL occurrences in CCM's Doxygen comments 2018-12-19 19:02:39 +01:00
k-stachowiak
26d365eb54 Add parameter validation for CCM 2018-12-19 19:02:39 +01:00
k-stachowiak
fb54360f8c Prevent unused variable in some configurations 2018-12-19 18:34:21 +01:00
Gilles Peskine
6af45ec53e PK: document context validity requirements
Document when a context must be initialized or not, when it must be
set up or not, and whether it needs a private key or a public key will
do.

The implementation is sometimes more liberal than the documentation,
accepting a non-set-up context as a context that can't perform the
requested information. This preserves backward compatibility.
2018-12-19 18:10:03 +01:00
k-stachowiak
a85edd9415 Split the unconditional and conditional parameter validation tests 2018-12-19 18:06:35 +01:00
Hanno Becker
f25ee7f79d Fix parameter validation for mbedtls_mpi_lsb()
The MPI_VALIDATE_RET() macro cannot be used for parameter
validation of mbedtls_mpi_lsb() because this function returns
a size_t.

Use the underlying MBEDTLS_INTERNAL_VALIDATE_RET() insteaed,
returning 0 on failure.

Also, add a test for this behaviour.
2018-12-19 16:51:50 +00:00
Gilles Peskine
8c71b3ecb3 pk_parse*keyfile: explicitly validate path=NULL
Don't rely on the check in pk_load_file, that's fragile.
2018-12-19 17:37:02 +01:00
Gilles Peskine
d54b97503b pk parse: the password is optional
For mbedtls_pk_parse_key and mbedtls_pk_parse_keyfile, the password is
optional. Clarify what this means: NULL is ok and means no password.
Validate parameters and test accordingly.
2018-12-19 17:36:14 +01:00
k-stachowiak
516897a44a Remove unnecessary parameter validation from the Cipher module 2018-12-19 17:34:58 +01:00
k-stachowiak
1a9df6bcb7 Improve style in the Cipher module 2018-12-19 17:34:58 +01:00
k-stachowiak
e4b8d28ca7 Remove imprecise clause from documenting comment 2018-12-19 17:34:58 +01:00
k-stachowiak
95070a8286 Make some cipher parameter validation unconditional 2018-12-19 17:34:58 +01:00
k-stachowiak
6df25e7930 Increase strictness of NULL parameter validity in Cipher's doxygen 2018-12-19 17:34:58 +01:00