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Author SHA1 Message Date
Janos Follath
e153a715f0 mpi_core_add_if: simplify tests 
Use the new, limb size aware base class to generate tests for
mpi_core_add_if().

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-10-20 10:40:03 +01:00
Janos Follath
dd2e4683d0 Bignum Core: add limb size specific test generation 
In Bignum Core the result also involves a carry and both the result and
the carry depend on the size of the limbs.

Before this change both 32 and 64 bit specific result have been passed
to the test functions.

Moving this decision out of the tests makes the test functions easier to
write and read and the test cases easier to read and debug. The change
doesn't make writing the generator script any harder and might even make
reading it easier.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-10-20 10:38:22 +01:00
Janos Follath
2b751cfa46
Merge pull request #6399 from wernerlewis/bignum_gen_6274 
Split bignum tests by module and generate with Python framework
 2022-10-20 09:29:56 +01:00
Werner Lewis
f1c24f0fbc Add missing include 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 16:43:22 +01:00
Werner Lewis
bd3ddafee2 Move tests added in #6289 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:36:18 +01:00
Werner Lewis
f86c82e8f3 Pass bits_in_limb parameter to duplicated methods 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
63653b9b0a Remove unnecessary check 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
6baf12b18d Move legacy mod functions back to test_suite_mpi 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
2295eecb12 Add missing space in string 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
ffe4478936 Move mpi_core_bitlen tests to bignum_core files 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
1b20e7e645 Redefine result() method to return List 
Many bignum tests have multiple calculated result values, so return
these as a list, rather than formatting as a string.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
7a2731463b Add function to generate random montmul cases 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
a850312e9d Add test generation for mpi_core_montmul 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
0a9c48b68e Add test generation for mpi_core_mla 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
bbf0a32d67 Add flag for unique combinations in operations 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
6351c7f5f3 Add test generation for mpi_core_sub 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
ce769d1fc9 Add test generation for mpi_core_add_if 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
99e8178fa7 Add module for bignum_core test generation 
Separate file is added for classes used to generate cases for tests
in bignum_core.function. Common elements of the BignumOperation class
are added to classes in a new common file, for use across files.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
0c6ea12145 Move bignum_mod tests into separate files 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
c9b6a0aef9 Move bignum_mod_raw tests into separate files 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:20:01 +01:00
Werner Lewis
c6004a2ab3 Move bignum_core tests into separate files 
Test cases for mpi_core_add_if, mpi_core_mla, mpi_core_sub,
mpi_core_montmul are not copied into new files, these are generated in
subsequent commits.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-10-19 15:19:53 +01:00
Gilles Peskine
149c1516e7
Merge pull request #6435 from mpg/improve-outcome-analysis 
Improve outcome analysis for driver-only builds
 2022-10-19 15:54:17 +02:00
Gilles Peskine
4281ae0bd2
Merge pull request #6373 from gilles-peskine-arm/bignum-core-conventions 
Spell out bignum core conventions
 2022-10-19 15:53:33 +02:00
Gilles Peskine
db2996357c
Merge pull request #6289 from gabor-mezei-arm/6237_Add_conditional_assign_and_swap_for_bignum 
Bignum: Add safe conditional assign and swap for the new MPI types
 2022-10-19 15:51:19 +02:00
Manuel Pégourié-Gonnard
0dc40773d6 Improve comments & messages 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-10-19 12:12:21 +02:00
Gabor Mezei
4dceede71b
Fix overly replacement in the documentation 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-10-18 16:44:17 +02:00
Janos Follath
7cd1ebe0bb
Merge pull request #6296 from gilles-peskine-arm/test_data_generation-pr_6093_followup 
Minor fixes to test_data_generation.py
 2022-10-18 13:38:28 +01:00
Manuel Pégourié-Gonnard
d92fb01419 Skip bits not needed in outcome-analysis.sh 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-10-18 12:10:45 +02:00
Manuel Pégourié-Gonnard
b51051f1c7 Cosmetic improvement 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-10-18 12:10:45 +02:00
Manuel Pégourié-Gonnard
f6e6df9dbf Add option for before-after or just ref-drivers 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-10-18 12:10:45 +02:00
Manuel Pégourié-Gonnard
2bb2f15772 Improve driver-only outcome-analysis script 
Instead of having a list of test suites of interest, have a list of
suites to ignore and look at all the others.

In order for this to only yield interesting results, we need to tune the
reference configuration a bit, in order to exclude STREAM and ECB to
more closely match the driver-based configuration.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-10-18 12:10:45 +02:00
Gilles Peskine
47da7bfac8
Merge pull request #6434 from gilles-peskine-arm/lmots_import_export_test-memory_leak 
LMS: Fix memory leak if unit test fails
 2022-10-17 17:57:59 +02:00
Gabor Mezei
0c74e084d5
Fix condition 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-10-17 16:09:58 +02:00
Gilles Peskine
503d09b52d Fix memory leak if unit test fails 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-10-17 12:27:43 +02:00
Manuel Pégourié-Gonnard
6c6f04b651
Merge pull request #6419 from mpg/fix-assert-alloc-usage 
Fix usage of ASSERT_ALLOC()
 2022-10-17 12:10:48 +02:00
Dave Rodgman
f33da19dfb
Merge pull request #6413 from daverodgman/update_docs_links 
Update documentation links
 2022-10-14 17:42:48 +01:00
Gilles Peskine
8874cd570e
Merge pull request #4826 from RcColes/development 
Add LMS implementation
 2022-10-14 18:33:01 +02:00
Gilles Peskine
dcd1717f5f Forbid aliasing outputs 
Aliasing between two outputs is hardly ever useful.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-10-14 17:15:21 +02:00
Gabor Mezei
ffb4aa0ddc
Rename variables to have unambiguous names 
Use bytes instead of len in the variable names.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-10-14 16:39:04 +02:00
Gabor Mezei
4086de667d
Fix documentation 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-10-14 16:29:42 +02:00
Gabor Mezei
8bcd7cca94
Use count instead of bytes in ASSERT_ALLOC argument 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-10-14 16:18:10 +02:00
Dave Rodgman
f1ebf128e7
Fix capitalisation 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-10-14 10:48:52 +01:00
Dave Rodgman
ce164b7016
Update SUPPORT.md 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-10-14 10:47:04 +01:00
Dave Rodgman
032b594ec9
Update SUPPORT.md 
Co-authored-by: Paul Elliott <62069445+paul-elliott-arm@users.noreply.github.com>
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-10-14 10:40:56 +01:00
Manuel Pégourié-Gonnard
b3c30907d6
Merge pull request #6383 from mprse/aead_driver_test 
Enable testing of AEAD drivers with libtestdriver1
 2022-10-14 11:11:01 +02:00
Manuel Pégourié-Gonnard
47b8de834d Fix usage of ASSERT_ALLOC() 
The second argument is the number of elements of the type the first
argument is pointing to, so we shouldn't be using sizeof there.

This was resulting in overly large allocations.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-10-14 09:35:55 +02:00
Gilles Peskine
fa65237fd4 Fix which config header MBEDTLS_LMS_xxx is unset from 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-10-13 22:05:38 +02:00
Gilles Peskine
31c2dcb611 Fix file names in reproduction instructions in test data 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-10-13 20:48:15 +02:00
Gilles Peskine
2875aa7b01 Fix instructions and test data for pyhsslms interop tests 
The test data was invalid because it had the extra 4-byte prefix for HSS.
Regenerate it (which produces completely new signatures since it is
randomized).

Rearrange the reproduction instructions for the second test case so that it
shows more clearly how to generate a second signature with the same private
key.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-10-13 20:45:05 +02:00
Raef Coles
8bccc999d9
Don't mention error type in LMS test comments 
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-10-13 17:57:31 +01:00