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Author SHA1 Message Date
Paul Elliott
f0806bee66
Merge pull request #7489 from minosgalanakis/ecp/7246_xtrack_core_shift_l 
[Bignum]: Introduce left shift from prototype
 2023-05-16 17:13:19 +01:00
Minos Galanakis
99453ad9f0 bignum_core.py: Simplified result calculation for BignumCoreShiftL 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-05-16 15:28:19 +01:00
Gabor Mezei
23b10109bb
Add test cases to test overflow in the Kobltz reduction 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-05-12 12:34:12 +02:00
Minos Galanakis
013167ed7f bignum_common.py: Addressed minor typos 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-05-11 10:54:44 +01:00
Paul Elliott
481a6a8edb
Merge pull request #7482 from gabor-mezei-arm/6029_use_core_api_in_ecp_mod_koblitz 
[Bignum] Use core API in ecp_mod_koblitz()
 2023-05-10 17:24:46 +01:00
Gabor Mezei
9bf1aaf385
Fix input parameter alignment in P256K1 test cases 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-05-05 16:32:28 +02:00
Paul Elliott
b8bd47dd68 Remove unrequired limb size calculation 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-05-03 14:16:54 +01:00
Paul Elliott
b7fd1d6044 Correct max canonical multiplication result 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-05-03 14:16:48 +01:00
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
c787cf73b3 bignum_core.py: Add "BignumCoreShiftL()" 
This patch introduces automatic test input generation for
`mpi_core_shift_l()` function.

It also adds two utility functions in bignum_common.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-26 17:04:20 +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
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
Gabor Mezei
cec506083b
Fix test case dependency 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-04-17 14:56:03 +02:00
Gabor Mezei
bda7f87e2a
Add dependency for P192K1 tests 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-04-13 13:11:05 +02:00
Gabor Mezei
b86ead3cb2
Add generated tests for ecp_mod_p192k1 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-04-13 12:47:59 +02:00
Minos Galanakis
0a325b6767 ecp.py: Set test-dependencies as attributes. 
This patch enables declaring dependencie as test-class
members. ECP curve functions have been updated
to use the new capability.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-06 16:33:10 +01:00
Minos Galanakis
1358648f77 test_suite_ecp: Introduced ecp_mod_p_generic_raw 
This patch replaces similiarly structured test functions
for:

* MBEDTLS_ECP_DP_SECP192R1
* MBEDTLS_ECP_DP_SECP224R1
* MBEDTLS_ECP_DP_SECP256R1
* MBEDTLS_ECP_DP_SECP384R1
* MBEDTLS_ECP_DP_BP512R1R1

with a more generic version, which adjusts the parameters, based on the `curve_id` field,
provided by the testing data.

The python test framework has been updated to provide that extra field.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-06 16:27:12 +01:00
Janos Follath
44c6694be7
Merge pull request #7351 from gabor-mezei-arm/7109_ecp_fast_reduction_testing 
Test unlikely cases of ECC modular reduction
 2023-04-06 15:55:19 +01:00
Minos Galanakis
00bd8925a7 bignum: Removed merge scaffolding. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-05 16:13:11 +01:00
Gabor Mezei
b0f013784f
Multplication is simmetric so only generate unique combinations 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-04-03 17:26:44 +02:00
Gabor Mezei
87223ab1ce
Add generated test for core_mul 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-31 16:17:06 +02:00
Gabor Mezei
5ded38e0e1
Fix 0 limb size for value 0 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-31 16:17:06 +02:00
Gabor Mezei
d8c0e1aa8d
Fix comments 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:34:49 +02:00
Gabor Mezei
c33a36b5df
Typo: reorder testing classes 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:32:47 +02:00
Gabor Mezei
a8d0da3880
Add test cases for P256 fast reduction testing 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:31:05 +02:00
Gabor Mezei
54ad647e8d
Add test cases for P384 fast reduction testing 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:30:32 +02:00
Gabor Mezei
fede276392
Typo: reformat numbers 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:29:40 +02:00
Gabor Mezei
a9a68728b3
Add test cases for P521 fast reduction testing 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:09:35 +02:00
Gabor Mezei
64a229f6ac
Add test cases for P224 fast reduction testing 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:09:35 +02:00
Gabor Mezei
62adc726d0
Add test cases for P192 fast reduction testing 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 15:09:35 +02:00
Minos Galanakis
4af90bbcda EcpP384R1Raw: Added test case for 2nd round of carry reduction. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-03-21 15:46:51 +00:00
Minos Galanakis
37f4cb6d0e ecp_curves: Minor rework for p384 
This patch adjusts formatting, documentation and testing.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-03-21 15:46:50 +00:00
Minos Galanakis
f359c91f9b ecp test generator: Added EcpPp384R1Raw(). 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-03-21 15:45:18 +00:00
Gabor Mezei
fffd6d9ded
Fix maximum cannonical value 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-09 13:43:15 +01:00
Gabor Mezei
e4710ae9ed
Add and fix comments 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-09 13:43:02 +01:00
Gabor Mezei
eb591ff94d
Add test generation for ecp_mod_p256_raw 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-08 14:12:20 +01:00
Gabor Mezei
a2ef6a8e38
The is_valid() function is needed to not filter out test cases 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-06 16:57:25 +01:00
Gabor Mezei
61ef3603eb
Correct the maximum canonical value in tests 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-06 16:32:16 +01:00
Gabor Mezei
d034b3d0d2
Code style: have two empty lines before and after class definitions 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-06 16:32:15 +01:00
Gabor Mezei
5e33e6f5d4
Remove unnecessary function override 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-06 16:32:12 +01:00
Gabor Mezei
931fd646ff
Use lower case hex number 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-01 16:50:00 +01:00
Gabor Mezei
98791e7781
Add more test cases for P224 testing 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-27 15:59:34 +01:00
Gabor Mezei
f65a059a64
Add test generation for ecp_mod_p224_raw 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-21 11:40:27 +01:00
Gabor Mezei
7c8d706f4e
Use a common function to calculate the number of hex digits 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-21 11:36:49 +01:00
Gabor Mezei
2c8e144ef6
Fix tests for 32bit 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-16 10:25:08 +01:00
Gabor Mezei
2b064ec332
Revert the addition of hex digit calculator function 
This reverts commit 0f83e15e670565147daa32fd1fac510759520e26.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:19:08 +01:00
Gabor Mezei
cf228706cd
Restrict input parameter size for ecp_mod_p521_raw 
The imput mpi parameter must have twice as many limbs as the modulus.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:19:08 +01:00
Janos Follath
755ff0e685
Add corner case to mod_p521 tests 
Signed-off-by: Janos Follath <janos.follath@arm.com>
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:13:50 +01:00
Gabor Mezei
b50aeb8f05
Fix 32-bit issues 
The 521 bit needs different limb alignment for different word sizes.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:13:49 +01:00
Gabor Mezei
05c138e172
Fix pylint issues 
Create a new function for calculating the number of hex digits needed
for a certain amount of limbs.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:13:49 +01:00