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Author SHA1 Message Date
David Horstmann
62e7fae109 Fix bug in calculation of maximum possible bytes 
Each DER-encoded OID byte can only store 7 bits of actual data, so take
account of that.

Calculate the number of bytes required as:

number_of_bytes = ceil(subidentifier_size * 8 / 7)

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-02 15:51:28 +01:00
David Horstmann
02127ab022 Allow subidentifiers of size UINT_MAX 
Make overflow check more accurate and add testcases

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-02 15:51:17 +01:00
Dave Rodgman
49bd1f2cb2 Fix spelling in Changelog 
Signed-off-by: Dave Rodgman <dave.rodgman@gmail.com>
 2023-06-02 10:31:49 -04:00
Andrzej Kurek
e773978e68 Remove unnecessary addition to buffer size estimation 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-02 09:42:44 -04:00
Tom Cosgrove
32b06f50df
Merge pull request #7650 from yanrayw/7360-code-size-tfm-medium 
code size measurement support for tfm-medium
 2023-06-02 13:25:26 +01:00
Tom Cosgrove
9dc219ff9b
Merge pull request #7668 from tom-daubney-arm/code_size_md_light 
Remove certain null pointer checks when only MD_LIGHT enabled
 2023-06-02 13:09:00 +01:00
Thomas Daubney
5903e9c428 Modify tests in response to review comments. 
Address the way the tests have been modified in
response to review comments.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-06-02 10:43:08 +01:00
Andrzej Kurek
f994bc51ad Refactor code in cert_write.c 
This way is more robust.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-02 05:10:17 -04:00
Andrzej Kurek
7c86974d6d Fix overflow checks in x509write_crt 
Previous ones could still overflow.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-02 05:02:41 -04:00
Andrzej Kurek
154a605ae8 Change the name of the temporary san variable 
Explain why it is used.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-01 18:20:26 +01:00
Andrzej Kurek
1747304a7a Update the descriptions of SANs 
All of them are listed, so the previous description was wrong.

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-01 18:20:24 +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
Yanray Wang
21f1744d76 code_size_compare.py: fix make command logic in default config 
If system architecture doesn't match architecture of input argument
for default configuration, it's reported as an error.

Additionally, it prints out help message to show which architecture
and configuration option should be used.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-06-01 23:26:48 +08:00
David Horstmann
bf95e9a058 Reword description and change NUL to null 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-01 15:33:15 +01:00
David Horstmann
45d5e2dc1a Rename minimum_mem to resized_mem 
This new name is clearer about its purpose.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-01 15:10:33 +01:00
David Horstmann
5d074168f3 Rearrange declarations for readability 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-01 15:09:27 +01:00
David Horstmann
017139751a Change behaviour away from NUL-terminated strings 
Instead, require the length of the string to be passed. This is more
useful for our use-case, as it is likely we will parse OIDs from the
middle of strings.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-01 15:04:20 +01:00
David Horstmann
d1a203a382 Cosmetic fixes to doxygen comment 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-01 15:02:15 +01:00
Thomas Daubney
73cfde8f85 Remove certain null pointer checks when only MD_LIGHT enabled 
When MD_LIGHT is enabled but MD_C is not then certain null
pointer checks can be removed on functions that take an
mbedtls_md_context_t * as a parameter, since MD_LIGHT does
not support these null pointers.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-06-01 13:05:28 +01:00
Paul Elliott
ee86100963 Add docs for mbedtls_ecp_mod_p448() 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-06-01 10:53:20 +01:00
valerio
f9139e55ce pk: minor code fixes 
- removing duplicated code
- uninitialized variable usage

Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
c6e6fb320f pk: fix guard position 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
f1d29136ac test: remove debug echo in component 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
e279e50a76 pk: optimized/reshape code for writing private key PEM 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
c0bac57ac9 pk: optimized/reshape code for writing private key DER 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
52b675ffc3 pk: extend pk_write_ec_private to support opaque keys 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
ba1fd32eda pk: optimize/reshape public key writing 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:41 +02:00
valerio
9ea26173d6 pk: uniformmize public key writing functions 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:40 +02:00
valerio
b727314133 pk: add internal helpers for opaque keys 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:40 +02:00
valerio
64e0184a39 psa_util: add support for rfc8410's OIDs 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:40 +02:00
valerio
a87601dc11 pk_internal: add support for opaque keys for getting EC curve ID 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:40 +02:00
valerio
f6853a8751 test: optimizing test_suite_pkwrite code 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-06-01 11:06:40 +02:00
Manuel Pégourié-Gonnard
0b68784053
Merge pull request #7577 from mprse/ffdh_drivers 
FFDH 3b: add driver testing (no TLS 1.3)
 2023-06-01 10:26:08 +02:00
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
Gilles Peskine
a1b416670e
Merge pull request #7547 from silabs-Kusumit/PBKDF2_input_validation 
PBKDF2: Input Validation
 2023-06-01 10:05:34 +02:00
David Horstmann
6883358c16 Hoist variable declarations to before goto 
This should appease IAR, which does not like declarations in the middle
of goto sequences.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-05-31 17:27:28 +01:00
David Horstmann
25d65e8527 Refactor while loop for simplicity 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-05-31 14:53:07 +01:00
David Horstmann
ada7d72447 Improve line spacing after variable declarations 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-05-31 14:49:56 +01:00
David Horstmann
b97b689832 Reword function description slightly 
Use of the term "dotted-decimal" improves clarity. Put a full-stop where
one should have been.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-05-31 14:42:00 +01:00
David Horstmann
57b5d22a9e Reword ChangeLog entry for consistency 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-05-31 14:36:41 +01:00
Przemek Stekiel
6efa608d20 Revert setting optimization flag(use O2) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-31 09:38:21 +02:00
Gilles Peskine
bb85cf60a1
Merge pull request #7617 from yuhaoth/pr/move-input-files-of-cert-and-crl-info-tests 
Change the path of ` X509 CRT information ` and `X509 CRL Information` test constant input data
 2023-05-31 09:35:56 +02:00
Przemek Stekiel
28111dbf06 Adapt guards for psa_is_dh_key_size_valid 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-31 09:30:58 +02:00
Kusumit Ghoderao
b20f13a41b Change input cost type to uint64_t and fix max iteration test case 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-31 12:51:02 +05:30
Yanray Wang
502c54f8c1 code_size_compare.py: classify arguments in parser 
This commit splits parsed arguments into required group and optional
group to present help message clearer to users.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-05-31 11:46:54 +08:00
Yanray Wang
c18cd89b71 code_size_compare.py: add prompt for unsupported arch and config 
Add prompt message for a series of supported combination of
architecture and configuration when someone tries unsupported
combinations.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-05-31 11:46:35 +08:00
Pengyu Lv
d1200ee2e8 Fix invalid commands for ec_x{25519,448}_{prv,pub}.{der,pem} 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-05-31 10:43:10 +08:00
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
Gilles Peskine
24f52296f1 Key agreement needs an attribute structure for our key 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:44:04 +02:00