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6386 Commits

Author SHA1 Message Date
Dave Rodgman
3d0c8255aa
Merge pull request #7825 from daverodgman/cipher_wrap_size 
Cipher wrap size improvement
 2023-07-05 15:45:48 +01:00
Dave Rodgman
761d0dcfbf Improve doxygen formatting 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-07-05 12:33:53 +01:00
Dave Rodgman
ff4c2db489 Improve comments 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-07-05 12:11:32 +01:00
Kusumit Ghoderao
3fde8feaa9 FIx name of macro 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-07-04 15:17:02 +05:30
Kusumit Ghoderao
b3042c39fe Define PSA_ALG_WANT_PBKDF2_AES_CMAC_PRF_128 and fix config 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-07-04 15:17:02 +05:30
Kusumit Ghoderao
857cd4b3ee Add AES_CMAC_PRF_128 output size macro 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-07-04 15:16:59 +05:30
Kusumit Ghoderao
dd45667a18 Define struct for pbkdf2_cmac 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-07-04 15:16:59 +05:30
Kusumit Ghoderao
3cb6e41dfa Add define for builtin pbkdf2_cmac 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-07-04 15:16:59 +05:30
Andrzej Kurek
2b3c06edb3 Enable certain documented defines only when generating doxygen 
Avoid an "unrecognized define" error.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-07-03 10:42:15 -04:00
Manuel Pégourié-Gonnard
56b159a12a
Merge pull request #7627 from mprse/ffdh_tls13_v2 
Make use of FFDH keys in TLS 1.3 v.2
 2023-07-03 10:12:33 +02:00
Valerio Setti
06dfba7fd9 config_psa: enabled EC key derivation support when ECP_C is enabled 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-06-30 10:16:22 +02:00
Valerio Setti
27c501a10c lib/test: replace BASIC_IMPORT_EXPORT internal symbol with BASIC,IMPORT,EXPORT 
Also the python script for automatic test generation is fixed accordingly

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-06-30 10:16:22 +02:00
Valerio Setti
6a9d0ee373 library/test: replace LEGACY symbol with BASIC_IMPORT_EXPORT 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-06-30 10:16:21 +02:00
Valerio Setti
73fc082fcd config_psa: introduce new internal KEY_PAIR symbol for BASIC+IMPORT+EXPORT 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-06-30 10:16:21 +02:00
Gilles Peskine
053022fe24 Reduce the size of mbedtls_mpi 
Reduce the size of mbedtls_mpi from 3 words to 2 on most architectures.

This also reduces the code size significantly in bignum.o and ecp_curves.o,
with negligible variations in other modules.

This removes the ability to set MBEDTLS_MPI_MAX_LIMBS to a value >=65536,
but we don't support customizing this value anyway (it's always 10000).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-29 19:33:44 +02:00
Andrzej Kurek
aae3208c29 Add an mbedtls_calloc(SIZE_MAX/2, SIZE_MAX/2) test 
It should return NULL and not a valid pointer.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-27 09:26:08 -04:00
Andrzej Kurek
84356a16e9 Add a description of how mbedtls_calloc is determined 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-27 09:26:08 -04:00
Andrzej Kurek
ecaf6fb8b2 Documentation and cosmetic fixes 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-27 09:26:08 -04:00
Andrzej Kurek
2d981f092e Extend mbedtls_calloc and mbedtls_free documentation 
Co-authored-by: Gilles Peskine <Gilles.Peskine@arm.com>
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-27 09:26:08 -04:00
Andrzej Kurek
c08ccd00f3 Add a test for calloc zeroization 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-27 09:26:08 -04:00
Andrzej Kurek
b9f8974c6c Document mbedtls_calloc zeroization 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-27 09:26:08 -04:00
David Horstmann
4506e7de61 Move clarification to a separate note 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-27 12:20:32 +01:00
David Horstmann
5dbe17de36 Add PSA_JPAKE_FINISHED to EXPECTED_{IN,OUT}PUTS() 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-27 10:30:28 +01:00
Dave Rodgman
47a2ac1c25 Fix incorrectly named macro 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-26 18:39:42 +01:00
Dave Rodgman
5734bb99cc Fix PSA_HMAC_MAX_HASH_BLOCK_SIZE and PSA_HASH_MAX_SIZE definitions 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-26 18:23:08 +01:00
Przemek Stekiel
98d79335d1 Update guards for supported groups 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-06-26 16:28:45 +02:00
Dave Rodgman
09822a35f5 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-26 11:11:23 +01:00
Dave Rodgman
f66cd61daa Use more standard PSA macro names 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-26 11:02:12 +01:00
Dave Rodgman
98083c6a17 Add support for SHA-3 in PSA 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-25 23:27:45 +01:00
Gilles Peskine
e8e1e157cb Fix empty union when TLS is disabled 
When all TLS 1.2 support is disabled, union mbedtls_ssl_premaster_secret was
empty, which is not valid C even if the union is never used. Fixes #6628.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-25 21:41:58 +02:00
Dave Rodgman
4f8d2efec9 Improve docs 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 18:40:46 +01:00
Dave Rodgman
d30eed4d55 More struct re-ordering 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 18:35:42 +01:00
Dave Rodgman
92cf6e52d3 Adjust stuct order for better packing / smaller accessor code size 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 18:21:11 +01:00
Dave Rodgman
e59b9d44b1 Fix some compiler type warnings 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 16:53:13 +01:00
Dave Rodgman
a2e2fce60d Fix accidental mis-named field 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 14:44:27 +01:00
Dave Rodgman
eb65fec023 Fix use of enum in a bitfield 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 14:29:25 +01:00
Dave Rodgman
85a88133aa Use fewer bits for block_size 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 13:37:28 +01:00
Dave Rodgman
3b46b77cf1 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 13:37:28 +01:00
Dave Rodgman
de3de773e6 Use look-up table for base 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 12:59:31 +01:00
Dave Rodgman
0ffb68ee3f Use fewer bits for iv_size 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 12:59:31 +01:00
Dave Rodgman
6c6c84212e Use fewer bits for key_bitlen 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 11:14:34 +01:00
Dave Rodgman
3319ae9679 Re-order mbedtls_cipher_info_t 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 10:55:04 +01:00
Dave Rodgman
48d13c5143 Use bit-fields 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-24 10:53:37 +01:00
David Horstmann
07c22c6708 Reword the description of mbedtls_net_free() 
This makes it clearer that the context itself is not being freed.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-23 23:19:40 +01:00
Dave Rodgman
f9c9c92a40 Change types in mbedtls_cipher_info_t 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-06-23 17:16:17 +01:00
David Horstmann
279d227971 Add "completed" clarification to struct comments 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-22 15:22:35 +01:00
David Horstmann
096093bac5 Remove redundant structures from previous design 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-22 15:22:35 +01:00
David Horstmann
024e5c5f2e Rename struct member mode to io_mode 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-22 15:22:35 +01:00
David Horstmann
5da9560178 Properly namespace enum values within PSA_JPAKE_ 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-22 15:22:35 +01:00
David Horstmann
e7f21e65b6 Change J-PAKE internal state machine 
Keep track of the J-PAKE internal state in a more intuitive way.
Specifically, replace the current state with a struct of 5 fields:

* The round of J-PAKE we are currently in, FIRST or SECOND
* The 'mode' we are currently working in, INPUT or OUTPUT
* The number of inputs so far this round
* The number of outputs so far this round
* The PAKE step we are expecting, KEY_SHARE, ZK_PUBLIC or ZK_PROOF

This should improve the readability of the state-transformation code.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-06-22 15:22:35 +01:00