Commit graph

22828 commits

Author SHA1 Message Date
Manuel Pégourié-Gonnard
4511ca063a Use PSS-signed CRL for PSS tests
Otherwise, in builds without PKSC1_V15, tests that are supposed to
accept the certificate will fail, because once the cert is OK they will
move on to checking the CRL and will choke on its non-PSS signature.

Tests that are supposed to reject the cert due to an invalid signature
from the CA will not check the CRL because they don't recognize the CA
as valid, so they have no reason to check the CA's CRL. This was hiding
the problem until the recent commit that added a test where the cert is
supposed to be accepted.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-12-30 10:13:41 +01:00
Manuel Pégourié-Gonnard
6ea0a8d883 Disable 'wrong salt len' PK test with USE_PSA
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-12-29 10:07:08 +01:00
Manuel Pégourié-Gonnard
a6e0291c51 Update documentation
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-12-21 09:59:33 +01:00
Manuel Pégourié-Gonnard
3b1a706935 Disable 'wrong salt len' test with USE_PSA
We've decided not to check it, see
https://github.com/Mbed-TLS/mbedtls/issues/5277

Also add a test that we accept the certificate with USE_PSA.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-12-21 09:55:30 +01:00
Manuel Pégourié-Gonnard
4dacf58d6d Take advantage of now-public macro in pk.c
Used to be private, hence the duplication, but that's been fixed in the
meantime, I guess we just missed this occurrence.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-12-21 09:50:17 +01:00
Manuel Pégourié-Gonnard
6958355a51 Use PSA Crypto more often in pk_verify_ext()
See https://github.com/Mbed-TLS/mbedtls/issues/5277 - strategy 1.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-12-21 09:49:57 +01:00
Manuel Pégourié-Gonnard
eab43a62c3
Merge pull request #6795 from gilles-peskine-arm/check_test_cases-quiet_ci
Hide check_test_cases warnings on the CI
2022-12-21 09:42:41 +01:00
Dave Rodgman
3e0418fe50
Merge pull request #6825 from minosgalanakis/bignum/adjust_pylint
pylint: Set a minimum duplicate match to 10 lines.
2022-12-20 16:26:57 +00:00
Dave Rodgman
2038da9266
Merge pull request #6826 from daverodgman/fix_gettimeofday
Fix gettimeofday overflow
2022-12-20 16:01:53 +00:00
Dave Rodgman
327b69c8a2 Add Changelog entry
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2022-12-20 13:16:34 +00:00
Dave Rodgman
7796cc4f24 Fix overflow in mbedtls_timing_hardclock
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2022-12-20 13:12:23 +00:00
Minos Galanakis
e080cc31f2 pylint: Set a minimum duplicate match to 10 lines.
This patch adjusts pylint to disregard duplicate matches
for up to 10 lines.

The number is chosen to permit overriding with up to
3 identical lines for `def arguments(self)` and
`def result(self)` while two more lines for `arity`
and `input_style` in the bignum test suite.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
2022-12-20 11:59:08 +00:00
Manuel Pégourié-Gonnard
82dad10746
Merge pull request #6820 from gilles-peskine-arm/code-style-skip-generated-files
Don't touch the style of generated files
2022-12-19 13:06:25 +01:00
Manuel Pégourié-Gonnard
bb12621746
Merge pull request #6808 from gilles-peskine-arm/basic-build-test-lcov-format-robustness-3.3
Fix code_coverage broken by extra echo in make lcov
2022-12-19 13:03:37 +01:00
Gilles Peskine
3b56d29147 List all the places with instructions to generate those files
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-12-19 00:56:44 +01:00
Gilles Peskine
9a3771e1b3 Don't touch the style of generated files
Ideally the result of the generator would conform to the code style, but
this would be difficult, especially with respect to the placement of line
breaks in long logical lines. So, to avoid surprises when checking the style
of generated files (which happens in releases and in long-time support
branches), systematically skip generated files.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-12-19 00:52:39 +01:00
Gilles Peskine
e162b4725c
Merge pull request #6777 from tom-cosgrove-arm/issue-6292-mod_inv
Bignum: Implement high level fixed width modular inversion
2022-12-17 13:26:02 +01:00
Gilles Peskine
cf86d70162
Merge pull request #6742 from gabor-mezei-arm/6022_bignum_mod_raw_mul
Bignum: Implement fixed width raw modular multiplication
2022-12-17 13:25:43 +01:00
Gilles Peskine
546493bee9
Merge pull request #6789 from mpg/doc-docker-from-ci
Point to docker images used in the CI
2022-12-17 01:54:24 +01:00
Gilles Peskine
77f9984cc3
Merge pull request #6810 from davidhorstmann-arm/fix-check-names-enum-regex
Fix an incorrect regex in check_names.py
2022-12-17 01:52:35 +01:00
Tom Cosgrove
f723754f6d Fix typos
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-16 16:10:36 +00:00
Gabor Mezei
210ea63d8b
Fix documentation
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-12-16 16:35:24 +01:00
David Horstmann
f91090e4a3 Fix an incorrect regex in check_names.py
Allow check_names.py to detect declarations of the form:

enum some_enum_name {

This pattern has only just appeared due to code style correction, which
explains why the issue was not previously noticed.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
2022-12-16 13:39:04 +00:00
Gabor Mezei
b31b2e62ec
Generate operands in Mongomery representation for the test function
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-12-16 14:27:48 +01:00
Gilles Peskine
98d3a67a5c Simplify the coverage statistics summary
The script was parsing the output from `make lcov` to extract numbers and
calculate percentages. But everything including the percentages is already
present in the output of `make lcov`, just with a slightly different
presentation. So replace all this by a simple extraction of the relevant
lines from the output of `make lcov`.

This is more robust than the previous code, which relied on `tail -n4` to
extract relevant lines, which broke when `make lcov` started to emit one
extra line at the end.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-12-16 12:09:17 +01:00
Tom Cosgrove
342d00bc22 Oops, use mbedtls_free() not plain free()
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-16 11:02:06 +00:00
Ronald Cron
fbc115f43c
Merge pull request #6794 from ronald-cron-arm/tls13-fix-some-test-dependencies
TLS 1.3: Fix some test dependencies
2022-12-16 11:07:00 +01:00
Manuel Pégourié-Gonnard
057b458583
Merge pull request #6766 from wernerlewis/bignum_mod_docs
Bignum: document conventions for bignum mod and mod_raw
2022-12-16 09:58:36 +01:00
Manuel Pégourié-Gonnard
5bf8629b2c
Merge pull request #6303 from gilles-peskine-arm/bignum-core-random
Bignum: Implement mbedtls_mpi_core_random
2022-12-16 09:58:07 +01:00
Tom Cosgrove
1133d2325b Attempt to pacify pylint in bignum tests
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-16 03:53:17 +00:00
Gilles Peskine
d1dd41f3fc
Merge pull request #6723 from mpg/restartable-vs-use-psa
Document ECP_RESTARTABLE and make it compatible with USE_PSA
2022-12-15 19:47:44 +01:00
Gilles Peskine
6b21820bd3
Merge pull request #6687 from gilles-peskine-arm/fuzz-cflags
programs/fuzz: set sensible default CFLAGS
2022-12-15 19:47:22 +01:00
Gilles Peskine
c8d616364c
Merge pull request #6793 from tom-cosgrove-arm/update-mbedtls_mpi_mod_sub-tests-to-match-mod_add-tests
Update mbedtls_mpi_mod_sub() tests to incorporate mod_add test feedback
2022-12-15 19:47:01 +01:00
Werner Lewis
6bb49ba121 Document const parameter conventions
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
2022-12-15 17:04:43 +00:00
Tom Cosgrove
dc19759327 Add tests for mbedtls_mpi_mod_inv()
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:59:40 +00:00
Tom Cosgrove
b38c2ed3d9 Fix double space between words
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
d692ba4248 Note that (as usual) for mbedtls_mpi_mod_inv() residues must be associated with the modulus
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
dbac60924b mbedtls_mpi_mod_raw_inv_prime() tests should be arch_split
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
a9e0f95903 Split mbedtls_mpi_mod_inv() into separate functions for mont/non-mont form
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
4302d02fa8 Add mbedtls_mpi_mod_inv()
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
786848b5c5 Add low-level Montgomery conversion functions to bignum_core
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
28ff92cc3a Add an explicit mbedtls_mpi_core_montmul_working_limbs() function
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
30f3b4d601 Add mbedtls_mpi_core_check_zero_ct() and tests
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Tom Cosgrove
e9ffb6c8e9 Fix mbedtls_platform_zeroize() call in mbedtls_mpi_mod_modulus_free()
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-15 16:56:36 +00:00
Werner Lewis
756a34aadc Use lower case for p and r
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
2022-12-15 14:53:43 +00:00
Gilles Peskine
acdefdd51a Unify RNG initialization that must be unified
mpi_core_random_basic and mpi_random_values must generate the same random
sequences in order to get the expected test coverage (where we know we'll
hit certain numbers of retries). Facilitate this by defining the RNG seed
only once.

Fix the seed to explicitly list all 16 words of the key. This isn't strictly
required (missing initializer fields get the value zero), but it's clearer.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-12-15 15:15:47 +01:00
Werner Lewis
0f644f48e9 Add output initialization requirement
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
2022-12-15 14:13:32 +00:00
Gilles Peskine
6b7ce968d2 Clarify some comments
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-12-15 15:04:33 +01:00
Gabor Mezei
95b754dfac
Fix documentation
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-12-15 15:04:20 +01:00
Gabor Mezei
80a334ada3
Add generated tests for mod_raw_mul
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-12-15 15:04:20 +01:00