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Author SHA1 Message Date
Minos Galanakis
163d346355 test_suite_ecp: Changed to BITS_TO_LIMBS(224) * 2 in ecp_mod_p_generic_raw. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-06-27 21:34:47 +01:00
Minos Galanakis
23394b17bc test_suite_ecp: Updated ecp_mod_p_generic_raw to use the BITS_TO_LIMBS macro. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-06-27 16:31:59 +01:00
Minos Galanakis
450abfd922 test_suite_ecp: Added MBEDTLS_ECP_NIST_OPTIM define guards. 
This patch updates `ecp_mod_p_generic_raw` and corresponding
curve test methods, that depend on the NIST optimisation
parameter to not run when it is not included.

The following curves are affected:
* SECP192R1
* SECP224R1
* SECP256R1
* SECP384R1
* SECP521R1

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-06-16 13:48:47 +01:00
Minos Galanakis
effff764e1 test_suite_ecp: Updated ecp_mod_p_generic_raw for optimised reduction. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-06-16 13:48:47 +01:00
Minos Galanakis
88e16dfa2a bignum_mod: Refactored mbedtls_mpi_mod_modulus_setup() 
This patch removes the `int_rep` input parameter for modular
setup, aiming to align it with the optred variant.

Test and test-suite helper functions have been updated
accordingly.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-06-16 13:48:47 +01:00
Paul Elliott
a2e48f751b Split out mbedtls_ecp_mod_p448_raw() 
Switch testing over to using the generic raw functions.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-06-15 17:16:38 +01:00
Paul Elliott
805a0a2d06
Merge pull request #7591 from minosgalanakis/ecp/6028_xtract_fast_reduction_curve25519 
[Bignum] Implement fast reduction curve25519
 2023-06-01 17:43:35 +01:00
Gilles Peskine
6a88d05f96
Merge pull request #7629 from xkqian/bignum/test_read_write_named_modulu 
[Bignum] Bignum/test read write named modulu
 2023-06-01 10:11:10 +02:00
Manuel Pégourié-Gonnard
7b1136836c
Merge pull request #7438 from valeriosetti/issue7074 
Avoid parse/unparse private ECC keys in PK with USE_PSA when !ECP_C
 2023-06-01 10:06:45 +02:00
Xiaokang Qian
6824bad4fc Change coding style to fix multi lines into one line 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-31 02:19:47 +00:00
Xiaokang Qian
254f94bb43 Add test code for big endian write/read 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-29 07:46:40 +00:00
Xiaokang Qian
da5cf4896e Add intermediate variable to represent the bytes of big num 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-29 07:13:50 +00:00
Paul Elliott
981d8b6fc7
Merge pull request #7566 from paul-elliott-arm/core_ecp_mod_p448 
[Bignum] Convert ecp_mod_p448 over to using core functions
 2023-05-25 17:11:57 +01:00
Xiaokang Qian
ebc2478e06 Move const result to the first parameter 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-25 06:22:29 +00:00
Xiaokang Qian
b8cf6226f2 Add test function ecp_mod_random 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-25 03:14:40 +00:00
Xiaokang Qian
16a36e64d9 Add mod test functions for unit read write 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-25 03:14:40 +00:00
Janos Follath
a0aa5d8f7e
Merge pull request #7582 from xkqian/bignum/test_add_sub_named_moduli 
[Bignum] Add add_sub test cases for named moduli curves
 2023-05-24 14:42:24 +01:00
Xiaokang Qian
b5844e47c0 Change assert to equal base one comments 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-24 02:11:06 +00:00
Valerio Setti
e50a75f6ff test: add exception in analyze_outcomes.py and fix test for montgomery curves 
The exception in analyze_outcomes.py follows previous commit in which
a test in test_suite_pkparse was set with the ECP_C guard for a different
parsing of the private key between the legacy and PSA implementations.

The wrong guard in test_suite_ecp.function instead was erroneously
added in a past commit and it was setting a non-existing symbol of
mbedTLS so those tests were basically never executed.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-05-23 15:12:07 +02:00
Minos Galanakis
c2c967b1f0 ecp.py: Added tests for mbedtls_ecp_mod_p255_raw 
This patch introduces the `EcpP255Raw` test class for testing
the curve using the preestablished `ecp_mod_p_generic_raw()`
test. The test's logic has been updated accordingly.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-05-23 09:57:09 +01:00
Paul Elliott
26070670d6
Merge pull request #7565 from gabor-mezei-arm/7263_split_out_Koblitz_raw_functions 
[Bignum] Split out _raw Koblitz reduction functions
 2023-05-22 16:03:17 +01:00
Xiaokang Qian
10b6daf755 Fix the comments of sum in ecp function 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-22 02:28:06 +00:00
Xiaokang Qian
6d02c2fefc Compare the libs of two input value and add comments 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-19 07:39:48 +00:00
Xiaokang Qian
c304e53209 Remove useless parameters for ecp_mod_add_sub 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-19 07:39:48 +00:00
Xiaokang Qian
61b0c1c3dd Refine code to align with the styles of ecp_mod_mul_inv 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-19 07:39:48 +00:00
Xiaokang Qian
5fc7846507 Add add_sub test cases for named moduli curves 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-19 07:39:48 +00:00
Xiaokang Qian
c8f677d33e Both compare the least significant limb 1 and the left limbs 0 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-18 03:41:31 +00:00
Xiaokang Qian
c1f5e54d2d Remove useless parameter iret for ecp mul_inv cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-18 02:02:48 +00:00
Xiaokang Qian
11dd5c0b36 Compare final result with ASSERT_COMPARE 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
c81272461e Check all of the limbs of result 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
1ae7ca435b Re-order the variable orders and rename them 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
78b93b1902 Refine error check for mbedtls_ecp_modulus_setup 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
afdea64b50 Remove the useless modulus validaty 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
631f63d29d Remove modulus double free 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
e4dc798b59 Change coding styles of white space 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
8ca64374b1 Tidy up ecp mul_inv_test code 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Xiaokang Qian
5e25f80d8a Add ecp test function for mont mul and inv 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-05-17 10:02:52 +00:00
Paul Elliott
4fa8334bae Convert curve 448 to use ecp core functions 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-05-16 17:51:48 +01:00
Gabor Mezei
03558b847e
Add _raw function to P256K1 
Modified the testing to use the generic fast reduction test function.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-05-16 17:30:03 +02:00
Gabor Mezei
e42bb6294e
Add _raw function to P224K1 
Modified the testing to use the generic fast reduction test function.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-05-16 17:30:03 +02:00
Gabor Mezei
dacfe56370
Add _raw function to P192K1 
Modified the testing to use the generic fast reduction test function.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-05-16 17:29:57 +02:00
Paul Elliott
16648be171 Add Curve 448 tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-04-26 22:23:27 +01:00
Minos Galanakis
4dfed0a186 test_suite_ecp: Refactored ecp_mod_p256k1 to alignt with ecp_mod_p192k1 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-25 13:30:59 +01:00
Minos Galanakis
9c2c81f996 ecp_curves: Renamed ecp_mod_p256k1 -> mbedtls_ecp_mod_p256k1 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-25 13:30:59 +01:00
Minos Galanakis
d6751dcd8b ecp_curves: Added unit-tests for secp256k1 
This patch introduces basic unit-testing for the `ecp_mod_p256k1()`.

The method is exposed through the ecp_invasive interface, and
the standard testing data is being provided by the python framework.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-25 13:30:59 +01:00
Minos Galanakis
357b9e1342 test_suite_ecp: Refactored ecp_mod_p224k1 to alignt with ecp_mod_p192k1 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-18 14:13:20 +01:00
Minos Galanakis
e5dab975c6 ecp_curves: Added unit-tests for secp224k1 
This patch introduces basic unit-testing for the `ecp_mod_p224k1()`.

The method is exposed through the ecp_invasive interface, and
the standard testing data is being provided by the python framework.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-18 14:13:20 +01:00
Janos Follath
3c3b94a31b
Merge pull request #7424 from gabor-mezei-arm/7256_unit_tests_for_p192k1 
Add unit tests for ecp_mod_p192k1()
 2023-04-18 12:19:40 +01:00
Manuel Pégourié-Gonnard
6942cc3da7
Merge pull request #7410 from valeriosetti/issue7390 
Define (private) "light" subset of ECP
 2023-04-14 13:24:06 +02:00
Gabor Mezei
00c9c7a81b
Remove unneeded limb variables 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-04-13 13:13:14 +02:00