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Author SHA1 Message Date
Raef Coles
cbd02adc6e
Simplify LMS context freeing 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:32 +01:00
Raef Coles
d1c1f7f7be
Disable LMS in all.sh tests that lack _WANT_SHA256 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:31 +01:00
Raef Coles
07b70d9196
Correct typo in LMS config check 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:28 +01:00
Raef Coles
a21671123a
Remove sudo pip3 in LM(OT)S tests instructions 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:27 +01:00
Raef Coles
1b43a7448d
Clean up LMS and LMOTS feature dependencies 
Remove SHA256 dependencies from tests, fix incorrect boolean logic in
check_config, and change depends_hashes.pl to disable LMS in one test

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:26 +01:00
Raef Coles
6b2c573b3d
And export buffer too large test to LMS and LMOTS 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:24 +01:00
Raef Coles
534f66f3f0
Fix assert arguments in LMS and LMOTS export tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:23 +01:00
Raef Coles
d1c2a80319
Remove duplicated assert from LMOTS tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:21 +01:00
Raef Coles
20d2e06ca4
Add cleanup frees in LMS and LMOTS tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:20 +01:00
Raef Coles
781f7bedb0
Properly mark LMOTS leak test as failed 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:18 +01:00
Raef Coles
d137c86125
Don't skip LMS tests due to out of memory error 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:17 +01:00
Raef Coles
76563399fd
Fix LMS and LMOTS test dependencies 
Mark them as depending on PSA_WANT_ALG_SHA256 so that
test_depends_hashes_psa doesn't fail

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:15 +01:00
Raef Coles
45c4ff93c9
Fix windows requiring explicit cast in LMS calloc 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:14 +01:00
Raef Coles
59eb0d0f2b
Fix LMOTS signature leak test dependencies 
As it requires MBEDTLS_LMS_PRIVATE

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:12 +01:00
Raef Coles
d0c701237a
Replace TEST_ASSERT with TEST_EQUAL in LMS tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:09 +01:00
Raef Coles
f9b8502865
Add LMS import/export negative tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:06 +01:00
Raef Coles
4511055511
Exclude binary LMS keys from file checking 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:05 +01:00
Raef Coles
142e577c34
Add extra zeroization to LMS and LMOTS 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:03 +01:00
Raef Coles
9fc303a99a
Add extra LMOTS import negative tests 
And fix failures that are related to the new tests

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:01 +01:00
Raef Coles
71f554b48f
Use real data for negative LMOTS tests 
To avoid errors caused by the null public keys and signatures

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:30:00 +01:00
Raef Coles
66edf6a833
Use hsslms data for LMOTS import/export test 
Also, test that export fails when the buffer is too small.

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:58 +01:00
Raef Coles
8b55ba623e
Source LMOTS data from hsslms 
So it can be reproduced

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:57 +01:00
Raef Coles
a6b47c0aac
Add LMS hsslms interop tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:55 +01:00
Raef Coles
d6adcb6146
Add negative LMS import/export tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:53 +01:00
Raef Coles
810612e14e
Update LMS and LMOTS to use TEST_EQUAL 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:51 +01:00
Raef Coles
90e13fc3c6
Add repro instructions for LMS test data 
Add more interop tests, and use real data for the negative tests

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:49 +01:00
Raef Coles
0dc604ed2b
Change how LMS and LMOTS negative tests work 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:48 +01:00
Raef Coles
4829459c90
Validate LMOTS sig length before parsing type 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:47 +01:00
Raef Coles
7726678b23
Remove debugging code left in LMOTS tests 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:46 +01:00
Raef Coles
3c4ae77fec
Improve LMS private context documentation 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:45 +01:00
Raef Coles
285d44b180
Capitalize "Merkle" in LMS and LMOTS code 
As it is a proper noun

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:43 +01:00
Raef Coles
faf59babe8
Make LMS verification return VERIFY_FAILED more 
To align with PSA error code rules on when VERIFY_FAILED is returned vs
INVALID_ARGUMENT

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:42 +01:00
Raef Coles
fbd60ec775
Change LMS and LMOTS init functions to use memset 
Instead of zeroize

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:40 +01:00
Raef Coles
9b0daf60fb
Improve LMS private function warning 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:38 +01:00
Raef Coles
f6cb5a4826
Fix LMS return statements having incorrect style 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:35 +01:00
Raef Coles
75b4c7790e
Fix LMS internal function documentation 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:34 +01:00
Raef Coles
d48f7e90bb
Allocate LMS C_RANDOM_VALUE as hash size 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:32 +01:00
Raef Coles
1fb2f32ef5
Check LMS offsets are sane at runtime 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:31 +01:00
Raef Coles
e34e3c0e59
Remove unneeded cast in LMS calloc 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:30 +01:00
Raef Coles
370cc43630
Make LMS public key export part of public key api 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:28 +01:00
Raef Coles
e89488debf
Fix bug in LMS public key loading 
To avoid using the type before it is parsed from the signature

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:27 +01:00
Raef Coles
3f6cdd7aab
Fix LMS not checking RNG function return value 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:24 +01:00
Raef Coles
02cf8234b4
Fix ots sig length check in LMS validate function 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:22 +01:00
Raef Coles
f36874a535
Fix error type of lms_import_public_key 
Was returning an incorrect error when bad public key sizes were input

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:21 +01:00
Raef Coles
dc8fb79e09
Simplify LMS private key generation error handling 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:20 +01:00
Raef Coles
be3bdd8240
Rename LMS and LMOTS init/free functions 
To match convention

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:18 +01:00
Raef Coles
29117d2e4e
Update LMS PSA error conversion 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:17 +01:00
Raef Coles
be0c2f9183
Update LMS local variable allocation 
To use a default failure value, and to avoid a call to
psa_hash_operation_init()

Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:15 +01:00
Raef Coles
2ac352a322
Make LMS functions args const where required 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:14 +01:00
Raef Coles
f6ddd51bfd
Sanitize LMS and LMOTS macros 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 14:29:13 +01:00