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154 commits

Author SHA1 Message Date
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
Gabor Mezei
b70f5f1881
Add checks to guarantee positive input parameters 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-04-13 13:12:00 +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
6d2ee70e75 test_suite_ecp: Removed MBEDTLS_ECP_DP_SECP_GENERIC_ENABLED dependency. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-12 09:44:02 +01:00
Valerio Setti
0c477d32e2 test: include also test_suite_ecp for the coverage analysis 
Only some test cases are skipped for which ECP_C is mandatory,
but the other ones are included.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-04-11 11:33:50 +02:00
Minos Galanakis
92278dc407 test_suite_ecp: Updated dependency macros for ecp_raw_generic. 
This patch introduces a new local hash define of
`MBEDTLS_ECP_DP_SECP_GENERIC_ENABLED` to replace the
removed curve specific macros, introduced in upstream.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-04-06 16:27:44 +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
Manuel Pégourié-Gonnard
86d5d4bf31
Merge pull request #7103 from valeriosetti/issue6622 
Some MAX_SIZE macros are too small when PSA ECC is accelerated
 2023-04-03 16:23:27 +02:00
Janos Follath
54118a1720
Merge pull request #7352 from gabor-mezei-arm/6349_fix_merge 
Remove obsolete ecp_fix_negative function
 2023-03-30 14:48:13 +01:00
Valerio Setti
e4758aa34b test: add a companion test for another curve (x25519) and fix issues 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-03-29 10:28:06 +02:00
Valerio Setti
1a6d96f59e test: use full config as test starting point and solve issues 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-03-29 10:28:06 +02:00
Gabor Mezei
df9c029dd5
Remove obsolete ecp_fix_negative function 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-28 18:43:07 +02:00
Minos Galanakis
37bdd93730 ecp_mod_p224_raw: Added MBEDTLS_ECP_DP_SECP224R1_ENABLED as a dependency 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-03-27 18:19:22 +01:00
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
619385d8bc test_suite_ecp: Added ecp_mod_p384_raw() test case. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-03-21 15:45:17 +00:00
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
ab6ac91a0a
Extract Secp256r1 from the prototype 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-03-08 14:09:50 +01:00
Janos Follath
fe780a3c4b
Merge pull request #7184 from gabor-mezei-arm/6349_Secp224r1_fast_reduction 
Extract Secp224r1 fast reduction from the prototype
 2023-03-07 10:57:58 +00:00
Gabor Mezei
804cfd32ea
Follow the naming convention 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-27 16:50:09 +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
66f88a9d22
Extract Secp224r1 from the prototype 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-21 11:32:29 +01:00
Minos Galanakis
9a1d02d738 test_suite_ecp: Added test for mbedtls_ecp_modulus_setup() 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-02-20 13:51:48 +00:00
Gabor Mezei
555b1f7e44
Add check for test 
Check the bit length of the output of ecp_mod_p521_raw.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:19:09 +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
Gabor Mezei
b62ad5d569
Rename function to follow naming convention 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:13:48 +01:00
Gabor Mezei
d8f67b975b
Add test generation for ecp_mod_p521_raw 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-15 18:13:48 +01:00
Gilles Peskine
e2a9f86755
Merge pull request #6971 from gabor-mezei-arm/6026_Secp192r1_fast_reduction 
Extract Secp192r1 fast reduction from the prototype
 2023-02-15 16:22:36 +01:00
Gabor Mezei
23d4b8baee
Add check for test 
Check the bit length of the output of p192_raw.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-02-13 14:13:33 +01:00
Gabor Mezei
2038ce976e
Rename function to follow naming convention 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-01-31 14:40:05 +01:00
Gabor Mezei
51ec06aa51
Add test function for ecp_mod_p192_raw 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-01-31 14:40:05 +01:00
Valerio Setti
4682948c1e test: driver-only: fix disparities in ECP 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-01-25 11:30:31 +01:00
Gilles Peskine
449bd8303e Switch to the new code style 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-11 14:50:10 +01:00
Manuel Pégourié-Gonnard
2510dd41bf
Merge pull request #6282 from gstrauss/sw_derive_y 
mbedtls_ecp_point_read_binary from compressed fmt
 2022-12-22 10:20:31 +01:00
Manuel Pégourié-Gonnard
578664601e Fix missing dependency declaration in test 
muladd() (restartable or not) is only available when at least one short
weirstrass curve is enabled.

Found by depends.py curves (now that restartable is part of full).

Also, document that restartable only work for short weierstrass curves
(actually unrelated, but this made me think of that).

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-09 10:09:33 +01:00
Glenn Strauss
2ff77119df mbedtls_ecp_point_read_binary from compressed fmt 
mbedtls_ecp_point_read_binary from MBEDTLS_ECP_PF_COMPRESSED format

Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
 2022-10-03 05:43:27 -04:00
Gabor Mezei
f29c2a5313
Add initialization for structures 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-09-23 15:25:27 +02:00
Werner Lewis
05feee1841 Restore vbuf value after modification 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-20 12:05:58 +01:00
Werner Lewis
ccae25b4bf Add explicit mbedtls_ecp_tls_read_group_id call 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-20 10:00:07 +01:00
Werner Lewis
c4afef7f46 Use spec values as-is for test data 
Spec values are now always used for test data, and conversion to
internal representation is done in the test function.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-08-25 10:32:30 +01:00
Werner Lewis
e54046c9c2 Add test for ECP group metadata 
Test cases added to check curve parameters and information for each
curve supported. Expected parameters are taken from references: SEC 2
for NIST, RFC 5639 for Brainpool, and RFC 7748 for curve25519/curve448.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-08-15 14:28:20 +01:00
Werner Lewis
3b09739c1b Add test case for mbedtls_ecp_set_zero 
Tests function with various ECP point conditions, covering freshly
initialized, zeroed, non-zero, and freed points.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-08-08 17:22:55 +01:00
Gilles Peskine
f860f3742b
Merge pull request #6070 from wernerlewis/bignum_test_radix 
Remove radix argument from bignum test functions
 2022-08-05 11:01:07 +02:00
Werner Lewis
19b4cd893c Remove radix arg from mbedtls_test_read_mpi 
All uses have radix argument removed, using script.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-08-01 15:05:24 +01:00
Tuvshinzaya Erdenekhuu
fb389dde58 Enable invalid param test for ecp 
Signed-off-by: Tuvshinzaya Erdenekhuu <tuvshinzaya.erdenekhuu@arm.com>
 2022-07-27 15:23:02 +01:00
Dave Rodgman
eb8570f174 Fix missing newline 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-06-17 14:59:36 +01:00
Dave Rodgman
5cab9dafb7 fix whitespace 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-06-17 13:48:29 +01:00
Dave Rodgman
57080461f7 Add test-case for checking curve order 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-06-17 13:42:40 +01:00