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Author SHA1 Message Date
Gabor Mezei
9684d4dc58
Add quasi-reduction function for ecp 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2023-01-17 13:16:46 +01:00
Mihir Raj Singh
432cacf5c2 bignum_mod_raw: Renamed m -> N in mbedtls_mpi_mod_raw_neg() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-17 11:25:26 +05:30
Mihir Raj Singh
b0354c5b71 bignum_mod_raw: Renamed m -> N in mbedtls_mpi_mod_raw_from_mont_rep() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:11:18 +05:30
Mihir Raj Singh
37ece7292a bignum_mod_raw: Renamed m -> N in mbedtls_mpi_mod_raw_to_mont_rep() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:10:40 +05:30
Mihir Raj Singh
01e861ff9e bignum_mod_raw: Renamed m -> N in mbedtls_mpi_mod_raw_write() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:10:00 +05:30
Mihir Raj Singh
cd17ff0354 bignum_mod_raw: Renamed m -> N in mbedtls_mpi_mod_raw_read() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:09:12 +05:30
Mihir Raj Singh
a43290d556 bignum_mod: Renamed m -> N in mbedtls_mpi_mod_write() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:08:17 +05:30
Mihir Raj Singh
fdc314b6fe bignum_mod: Renamed m -> N in mbedtls_mpi_mod_read() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:06:16 +05:30
Mihir Raj Singh
928a07ba49 bignum_mod: Renamed m -> N in mbedtls_mpi_mod_modulus_free 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:04:37 +05:30
Mihir Raj Singh
f438ad1ab9 bignum_mod: Renamed m -> N in mbedtls_mpi_mod_modulus_setup() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:03:06 +05:30
Mihir Raj Singh
b6fa940fc4 bignum_mod: Renamed m -> N in mbedtls_mpi_mod_modulus_init() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:02:04 +05:30
Mihir Raj Singh
b13a58938a bignum_mod: Renamed m -> N in mbedtls_mpi_mod_residue_setup() 
Signed-off-by: Mihir Raj Singh <mihirrajsingh123@gmail.com>
 2023-01-16 23:01:25 +05:30
Pengyu Lv
9b84ea75de remove ssl_tls13_has_compat_ticket_flags 
This content of the function is moved to
ssl_tls13_has_configured_ticket.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-16 14:08:23 +08:00
Pengyu Lv
e2f1dbf5ae update docs of ssl_client2 and improve code format 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-16 12:38:12 +08:00
Pengyu Lv
4938a566bf refine ticket_flags printing helper 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-16 11:28:49 +08:00
Pengyu Lv
acecf9c95b make ticket_flags param types consistent 
When ticket_flags used as parameter, use unsigned int,
instead of uint8_t or mbedtls_ssl_tls13_ticket_flags.Also
remove the definition of mbedtls_ssl_tls13_ticket_flags.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-16 11:23:24 +08:00
Pengyu Lv
3643fdbab9 refine the state setting in tls13_handshake_wrapup 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:06:02 +08:00
Pengyu Lv
ee455c01ce move ticket_flags debug helpers 
The debug helpers printing ticket_flags status are
moved to ssl_tls.c and ssl_debug_helpers.h.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:06:01 +08:00
Pengyu Lv
189465306d remove MBEDTLS_ERR_SSL_TICKET_INVALID_KEX_MODE error 
Return MBEDTLS_ERR_ERROR_GENERIC_ERROR when ticket_flags
are not compatible with advertised key exchange mode.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:06:00 +08:00
Pengyu Lv
80270b2151 rename ticket_flags helper functions to generic ones 
Ticket flags is quite generic and may make sense in the
future versions of TLS or even in TLS 1.2 with new
extensions. This change remane the ticket_flags helper
functions with more generic `mbedtls_ssl_session` prefix
instead of `mbedtls_ssl_tls13_session`.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:59 +08:00
Pengyu Lv
a1aa31b8b1 fix review comments 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:58 +08:00
Pengyu Lv
1735ba30ea fix review comments 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:57 +08:00
Pengyu Lv
9eacb44a5e improve code format and readability 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:57 +08:00
Pengyu Lv
9356678047 filter the tickets with tls13_kex_mode on client side. 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:56 +08:00
Pengyu Lv
e6487fe3c2 guard tls13_kex_modes related function calls with macro 
Handshake parameter field, tls13_kex_mode is only valid when
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED is set.
So, any functions / calls should be guarded by this macros.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:55 +08:00
Pengyu Lv
3eb49be6a8 move kex mode check in ticket_flags to psks_check_identity_match_ticket 
Move the kex mode check in ticket_flags to
ssl_tls13_offered_psks_check_identity_match_ticket and add new error
'MBEDTLS_ERR_SSL_TICKET_INVALID_KEX_MODE' to indicate the check
failure.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:55 +08:00
Pengyu Lv
c7af2c4f8c tls13: send new session ticket only when client supports psk 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:54 +08:00
Pengyu Lv
c55eeb682d tls13: check if the session ticket is compatible with key exchange modes 
The server check if the ticket_flags is compatible with the advertised
key exchange modes in Pre-Shared Key Exchange Modes extension. The
incompatible ticket should be mark as not matched.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:53 +08:00
Pengyu Lv
9f92695c8d tls13: set key exchange mode in ticket_flags on client/server 
Set the ticket_flags when:
  - server: preparing NST (new session ticket) message
  - client: postprocessing NST message

Clear the ticket_flags when:
  - server: preparing NST message
  - client: parsing NST message

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:53 +08:00
Pengyu Lv
b7d50acb37 tls13: add helpers to manipulate ticket_flags 
Add helper functions to get/set/clear ticket_flags.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:52 +08:00
Pengyu Lv
5b8dcd2097 Add debug helper to print ticket_flags status 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-01-13 11:05:52 +08:00
Valerio Setti
856cec45eb test: x509: add more tests for checking certificate serial 
- added 2 new certificates: 1 for testing a serial which is full lenght
  and another one for a serial which starts with 0x80

- added also proper Makefile and openssl configuration file to generate
  these 2 new certificates

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-12 17:01:45 +01:00
Valerio Setti
4752aac11d x509: enhancement and fixes 
- enhance mbedtls_x509write_crt_set_serial(): avoid use of useless
  temporary buffer

- fix mbedtls_x509write_crt_der(): add an extra 0x00 byte at the
  beginning of serial if the MSb of serial is 1, as required from
  ASN.1

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-12 17:01:44 +01:00
Valerio Setti
746def5ade x509: renaming of buffer variables in new serial setting function 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-12 17:01:44 +01:00
Valerio Setti
acf12fb744 x509: fix endianness and input data format for x509write_crt_set_serial_new 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-12 17:01:44 +01:00
Valerio Setti
5d164c4e23 fix: add missing deprecation guards 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-12 17:01:44 +01:00
Valerio Setti
da0afcc2fb x509: remove direct dependency from BIGNUM_C 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-12 17:01:44 +01:00
Yanray Wang
ef5ec8f5ba Rename static functions in ssl_tls13_keys.c 
As some static functions are only used inside ssl_tls13_keys.c,
the prefix mbedtls_ should be removed. Furthermore, code format is
also maintained to fix code style.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-01-12 15:11:03 +08:00
Yanray Wang
0540211078 Enhancement: change some functions to static in ssl_tls13_keys.c 
Since some functions are only used in ssl_tls13_keys.c not by any
other modules, those functions are changed to static.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-01-12 14:54:26 +08:00
Yanray Wang
16c895dff3 TLS1.3: zeroize tls13_early_secrets after its lifetime 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-01-12 14:27:06 +08:00
Yanray Wang
bae9e74d39 Enhancement: change tls13_early_secrets to local variable 
Since tls13_early_secrets is only temperately used in the function,
there is no need to keep it in the handshake context.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-01-12 14:27:06 +08:00
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
Gilles Peskine
03e99cf14d Remove redundant error code definitions 
We're including psa/crypto_values.h, which defines the necessary error
codes. Remove redundant definitions, which hurt because they need to be
styled in exactly the same way (same presence/absence of spaces between
tokens).

This completes the fix of https://github.com/Mbed-TLS/mbedtls/issues/6875.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-11 11:15:18 +01:00
Ronald Cron
83c5ad4873
Merge pull request #6787 from yuhaoth/pr/workaround-gnutls_anti_replay_fail 
TLS 1.3: EarlyData: Workaround anti replay fail from GnuTLS
 2023-01-11 09:05:36 +01:00
Gilles Peskine
0770efe4e1
Merge pull request #6888 from daverodgman/iar-bignum-warning 
Fix IAR warning
 2023-01-10 22:08:37 +01:00
Manuel Pégourié-Gonnard
28d4d43416
Merge pull request #6863 from valeriosetti/issue6830 
Remove uses of mbedtls_ecp_curve_info in TLS (with USE_PSA)
 2023-01-10 10:01:17 +01:00
Jerry Yu
3e60cada5d Improve comment and changlog 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-01-10 14:58:08 +08:00
Valerio Setti
a0b97bc803 fix wrong type in debug message 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-09 19:10:32 +01:00
Valerio Setti
1e868ccbac fix several typos and extra blank spaces 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-09 17:59:46 +01:00
Valerio Setti
2b5d3ded1f remove remaining occurencies of mbedtls_ecc_group_to_psa() from TLS 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-09 11:04:52 +01:00
Jerry Yu
bdb936b7a5 Workaround anti replay fail of GnuTLS 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-01-07 20:19:55 +08:00
Glenn Strauss
14db51224e Fix IAR warning 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-01-06 14:20:14 +00:00
Gilles Peskine
cd0a565644
Merge pull request #6703 from yuhaoth/pr/tls13-misc-from-prototype 
TLS 1.3: Upstream misc fix from prototype
 2023-01-05 14:35:54 +01:00
David Horstmann
bec95320ba Don't restyle end of file 
Move the *INDENT-ON* annotation to the end of the file so that
uncrustify does not restyle the later sections (since it introduces a
risk of future problems).

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-01-05 09:50:47 +00:00
David Horstmann
cb3b6ae580 Disable code style correction for bignum assembly 
The inline assembly defined in bn_mul.h confuses code style parsing,
causing code style correction to fail. Disable code style correction for
the whole section gated by "#if defined(MBEDTLS_HAVE_ASM)" to prevent
this.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-01-04 17:50:08 +00:00
Valerio Setti
67419f0e11 tls: fix + save code size when DEBUG_C is not enabled 
Some PSA curves' symbols (PSA_WANT_) were not matching the corresponding
MBEDTLS_ECP_DP_. This was fixed together with the removal of extra code
when DEBUG_C is not enabled.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-04 17:36:00 +01:00
Valerio Setti
40d9ca907b tls: remove useless legacy function 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-04 16:08:04 +01:00
Valerio Setti
18c9fed857 tls: remove dependency from mbedtls_ecp_curve functions 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2023-01-03 13:03:34 +01:00
David Horstmann
e3d8f31ba1 Workaround Uncrustify parsing of "asm" 
The following code:

 #ifndef asm
 #define asm __asm
 #endif

causes Uncrustify to stop correcting the rest of the file. This may be
due to parsing the "asm" keyword in the definition.

Work around this by wrapping the idiom in an *INDENT-OFF* comment
wherever it appears.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-01-03 11:07:09 +00:00
Manuel Pégourié-Gonnard
7a389ddc84
Merge pull request #6784 from valeriosetti/issue6702 
Make SHA224_C/SHA384_C independent from SHA256_C/SHA512_C
 2023-01-03 09:36:58 +01:00
Janos Follath
b4b0bb737d
Merge pull request #5907 from mpg/use-psa-rsa-pss 
Use PSA more often in `pk_verify_ext()`
 2022-12-30 12:33:50 +00:00
Gilles Peskine
b402e4bde1
Merge pull request #6595 from mfischer/lms_heap 
lms: Move merkle tree generation to heap allocation
 2022-12-23 18:29:04 +01:00
Valerio Setti
326cf46764 test: improved readability in sha self tests 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-23 14:57:18 +01:00
Manuel Pégourié-Gonnard
676766ff77
Merge pull request #6776 from gabor-mezei-arm/6222_bignum_mod_mul 
Bignum: Implement fixed width modular multiplication
 2022-12-23 10:39:30 +01:00
Manuel Pégourié-Gonnard
2fcb4c1d06
Merge pull request #6747 from gilles-peskine-arm/bignum-mod-random 
Bignum mod random
 2022-12-23 10:36:22 +01:00
Valerio Setti
543d00ef6f sha: remove SHA1 from ssl_cookie 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-22 14:27:34 +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
4dacf58d6d Take advantage of now-public macro in pk.c 
Used to be private, hence the duplication, but that's been fixed in the
meantime, I guess we just missed this occurrence.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-21 09:50:17 +01:00
Manuel Pégourié-Gonnard
6958355a51 Use PSA Crypto more often in pk_verify_ext() 
See https://github.com/Mbed-TLS/mbedtls/issues/5277 - strategy 1.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-21 09:49:57 +01:00
Gilles Peskine
e1d8326e90 Fix representation of mod-random output 
mbedtls_mpi_mod_raw_random() and mbedtls_mpi_mod_random() were producing
output in the Montgomery representation, instead of obeying the
representation chosen in the modulus structure. Fix this.

Duplicate the test cases for mod-random output to have separate test cases
for each representation.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-20 20:28:02 +01:00
Gilles Peskine
e655479528 Generalize representation handling in mbedtls_mpi_mod_read 
Call mbedtls_mpi_mod_raw_canonical_to_modulus_rep instead of assuming that
anything that isn't MBEDTLS_MPI_MOD_REP_MONTGOMERY is canonical.

mbedtls_mpi_mod_write should get the same treatment, but I'm holding off
until https://github.com/Mbed-TLS/mbedtls/issues/6679 is done.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-20 19:55:51 +01:00
Gilles Peskine
eb2e77f617 Document modulus representation selectors 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-20 19:55:51 +01:00
Gilles Peskine
1e2a4d4089 Functions to convert raw residues to/from the modulus representation 
Test cases will be generated automatically by a subsequent commit.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-20 19:55:51 +01:00
Gabor Mezei
496cd37bac
Use equality checking for NULL value 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-20 17:30:20 +01:00
Gabor Mezei
2840884c35
Typo 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-20 17:30:19 +01:00
Gabor Mezei
6a31b7252d
Fix documentation 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-20 17:30:19 +01:00
Gabor Mezei
9db81e9cca
Add mod_mul function 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-20 17:30:13 +01:00
Glenn Strauss
efde9d58de remove duplicated consecutive preproc directives 
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
 2022-12-20 04:20:12 -05:00
Manuel Pégourié-Gonnard
8b6d14be8b Extract common code for computing X^3 + AX + B 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-20 04:17:03 -05:00
Glenn Strauss
452416121d move mbedtls_ecp_sw_derive_y after MPI_ECP_ macros 
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
 2022-12-19 21:25:27 -05:00
Glenn Strauss
fcabc28cfc use MPI_ECP_* macros in mbedtls_ecp_sw_derive_y() 
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
 2022-12-19 21:24:50 -05:00
Gilles Peskine
e162b4725c
Merge pull request #6777 from tom-cosgrove-arm/issue-6292-mod_inv 
Bignum: Implement high level fixed width modular inversion
 2022-12-17 13:26:02 +01:00
Gilles Peskine
cf86d70162
Merge pull request #6742 from gabor-mezei-arm/6022_bignum_mod_raw_mul 
Bignum: Implement fixed width raw modular multiplication
 2022-12-17 13:25:43 +01:00
Tom Cosgrove
f723754f6d Fix typos 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-16 16:10:36 +00:00
Glenn Strauss
cbfd5e9db7 comment 
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
 2022-12-16 11:03:41 -05:00
Glenn Strauss
369bfb94c5 comments and whitespace 
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
 2022-12-16 10:49:04 -05:00
Gabor Mezei
210ea63d8b
Fix documentation 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-16 16:35:24 +01:00
Valerio Setti
e7221a21ad test: adjust depends.py to new SHA224/SHA384 changes 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-16 14:43:48 +01:00
Tom Cosgrove
342d00bc22 Oops, use mbedtls_free() not plain free() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-16 11:02:06 +00:00
Gilles Peskine
b1eea02f74 Implement and test mbedtls_mpi_mod_random 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-16 10:13:29 +01:00
Gilles Peskine
a57cf9813a Implement and test mbedtls_mpi_mod_raw_random 
In the basic/XXX=core test cases, use odd upper bounds, because the mod
version of random() only supports odd upper bounds (the upper bound is a
modulus and the mod modules only support odd moduli).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-16 10:13:29 +01:00
Manuel Pégourié-Gonnard
057b458583
Merge pull request #6766 from wernerlewis/bignum_mod_docs 
Bignum: document conventions for bignum mod and mod_raw
 2022-12-16 09:58:36 +01:00
Manuel Pégourié-Gonnard
5bf8629b2c
Merge pull request #6303 from gilles-peskine-arm/bignum-core-random 
Bignum: Implement mbedtls_mpi_core_random
 2022-12-16 09:58:07 +01:00
Gilles Peskine
d1dd41f3fc
Merge pull request #6723 from mpg/restartable-vs-use-psa 
Document ECP_RESTARTABLE and make it compatible with USE_PSA
 2022-12-15 19:47:44 +01:00
Werner Lewis
6bb49ba121 Document const parameter conventions 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 17:04:43 +00:00
Tom Cosgrove
b38c2ed3d9 Fix double space between words 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
d692ba4248 Note that (as usual) for mbedtls_mpi_mod_inv() residues must be associated with the modulus 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
a9e0f95903 Split mbedtls_mpi_mod_inv() into separate functions for mont/non-mont form 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
4302d02fa8 Add mbedtls_mpi_mod_inv() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
786848b5c5 Add low-level Montgomery conversion functions to bignum_core 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
28ff92cc3a Add an explicit mbedtls_mpi_core_montmul_working_limbs() function 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
30f3b4d601 Add mbedtls_mpi_core_check_zero_ct() and tests 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Tom Cosgrove
e9ffb6c8e9 Fix mbedtls_platform_zeroize() call in mbedtls_mpi_mod_modulus_free() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-15 16:56:36 +00:00
Werner Lewis
756a34aadc Use lower case for p and r 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 14:53:43 +00:00
Werner Lewis
0f644f48e9 Add output initialization requirement 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 14:13:32 +00:00
Gilles Peskine
6b7ce968d2 Clarify some comments 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-15 15:04:33 +01:00
Gabor Mezei
95b754dfac
Fix documentation 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-15 15:04:20 +01:00
Gabor Mezei
979d34ca7d
Add mod_raw_mul function 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-12-15 15:04:20 +01:00
Werner Lewis
214ae64349 Replace \p with \c for non-parameter code typeset 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:36:07 +00:00
Werner Lewis
1d89ebf548 Clarify all functions operate modulo N 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:35:41 +00:00
Werner Lewis
a306886b3a Add modulus to parameter ordering 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:35:41 +00:00
Werner Lewis
2e70b9afef Reword bignum sizes section 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:35:41 +00:00
Werner Lewis
2bd263da1e Fix grammar and spelling 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:35:40 +00:00
Werner Lewis
945a165a3c Clarify output requirements 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:22:27 +00:00
Werner Lewis
eac8be76d6 Remove unnecessary type comment 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 13:22:17 +00:00
Werner Lewis
e1eb75dc99 Specify modulus constraints 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-15 12:27:56 +00:00
Manuel Pégourié-Gonnard
50faa55e4d
Merge pull request #6732 from wernerlewis/bignum_6019_mod_add 
Bignum: Implement mbedtls_mpi_mod_add()
 2022-12-15 11:39:24 +01:00
Dave Rodgman
01f6e61781
Merge pull request #986 from Mbed-TLS/merge-back-3.3.0-3 
Merge back 3.3.0 3
 2022-12-14 19:18:05 +00:00
Dave Rodgman
ebef3562c3 Revert "Add generated files" 
This reverts commit c18d932705.

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-12-14 19:14:00 +00:00
Dave Rodgman
e90ed7d249 Bump versions for libmbedcrypto and libmbedtls 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-12-14 17:04:00 +00:00
Manuel Pégourié-Gonnard
c98624af3c
Merge pull request #6680 from valeriosetti/issue6599 
Allow isolation of EC J-PAKE password when used in TLS
 2022-12-14 11:04:33 +01:00
Valerio Setti
a3f99591f6 sha: make SHA-224 independent from SHA-256 
Using proper configuration options (i.e. MBEDTLS_SHA224_C and
MBEDTLS_SHA256_C) it is now possible to build SHA224 and SHA256
independently from each other.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-14 10:56:54 +01:00
Manuel Pégourié-Gonnard
4064a82802
Merge pull request #5600 from yuhaoth/pr/refactor-cookie-members-of-handshake 
Refactor cookie members of handshake
 2022-12-14 10:55:34 +01:00
Valerio Setti
898e7a3afe test: sha: test SHA384 and SHA512 separately 
This is meant to adapt to the new library design in which
SHA384 and SHA512 can be built independently from each other.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-14 10:50:54 +01:00
Werner Lewis
eed01aabd3 Clarify wording in documentation 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-14 09:44:00 +00:00
Valerio Setti
43363f5962 sha: make SHA-384 independent from SHA-512 
Using proper configuration options (i.e. MBEDTLS_SHA384_C and
MBEDTLS_SHA512_C) it is now possible to build SHA384 and SHA512
independently from each other.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-14 08:53:23 +01:00
Manuel Pégourié-Gonnard
2b70a3f831
Merge pull request #6558 from lpy4105/6416-psa_macros_name_typo 
check_names: extend typo check to PSA macro/enum names
 2022-12-13 09:56:27 +01:00
Manuel Pégourié-Gonnard
48232ed2c1
Merge pull request #6743 from minosgalanakis/bignum/implement_modular_negation 
Bignum: Implement fixed width modular negation
 2022-12-13 09:54:38 +01:00
Bence Szépkúti
f7641544ea Correct the fix for the PKCS 7 memory leak 
This corrects an issue in the origina fix in
4f01121f6e.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2022-12-12 21:59:03 +01:00
Dave Rodgman
8a05c069a5
Merge pull request #6751 from ZachFleck42/development 
Fix typo in `library/entropy.c`
 2022-12-12 16:30:54 +00:00
Werner Lewis
5e9d2e9019 Add conventions for bignum mod and mod_raw 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-12 14:00:25 +00:00
Manuel Pégourié-Gonnard
a9ac61203b
Merge pull request #6666 from daverodgman/fast_unaligned 
Fast unaligned memory access macros
 2022-12-12 12:18:17 +01:00
Minos Galanakis
5e8443e6ef mbedtls_mpi_mod_raw_neg: Updated documentation. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2022-12-12 11:13:56 +00:00
Minos Galanakis
21fe8bdeac bignum_mod_raw: Added modular negation. 
This patch adds the `mpi_mod_raw_neg()` method.

Co-authored-by: Hanno Becker <hanno.becker@arm.com>
Co-authored-by: Minos Galanakis <minos.galanakis@arm.com>

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2022-12-12 11:13:56 +00:00
Valerio Setti
016f682796 tls: pake: small code refactoring for password setting functions 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-09 14:17:50 +01:00
Tom Cosgrove
5f09930017 Clarify use of temporary in mbedtls_mpi_mod_raw_inv_prime() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-09 10:58:15 +00:00
Dave Rodgman
c18d932705 Add generated files 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-12-09 09:44:10 +00:00
Manuel Pégourié-Gonnard
df0c73c308 Readability improvement in pk_wrap.c 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-09 10:09:34 +01:00
Manuel Pégourié-Gonnard
79ae7eb4d1 Use deterministic ECDSA in PSA when we do in legacy 
This fixes the two failing cases in test_suite_pk when ECP_RESTARTABLE
and USE_PSA_CRYPTO are both enabled. The two failing cases where

    ECDSA restartable sign/verify: ECDSA, max_ops=0 (disabled)
    ECDSA restartable sign/verify: ECKEY, max_ops=0 (disabled)

associated with test function pk_sign_verify_restart(). The failure was
caused by the interaction of several things that are each reasonable on
their own:

1. The test function relies on ECDSA restartable, which is reasonable as it
allows making sure that the generated signature is correct with a simple
memcmp().
2. The implementation of pk_sign_restartable() has a shortcut to
dispatch to the sign function (as opposed to sign_restartable) when
restart is disabled (max_ops == 0).
3. When USE_PSA is enabled, the sign function dispatches to PSA, which
so far always used ECDSA (non-deterministic) even when the non-PSA
version would use deterministic ECDSA.

This could be fixed by changing any of those. I chose (3) because I
think it makes sense that when PK dispatches to PSA instead of legacy
this should not change which version of ECDSA is selected.

OTOH, I think it makes sense to keep (2), because that means more
opportunities to dispatch to PSA.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-09 10:07:19 +01:00
Jerry Yu
0c2a738c23 fix various issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-09 09:51:20 +08:00
Jerry Yu
141bbe7bee tls13: Adjust include files 
- remove duplicate and unused included
- Adjust the order to system, mbedtls global, local.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-09 09:51:20 +08:00
Jerry Yu
ddda050604 tls13: Upstream various fix in prototype 
- Adjust max input_max_frag_len
- Guard transform_negotiate
- Adjust function position
- update comments
- fix wrong requirements

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-09 09:51:20 +08:00
Jerry Yu
2e19981e17 tls13: guards transform negotiate 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-09 09:51:20 +08:00
Valerio Setti
eb3f788b03 tls: pake: do not destroy password key in TLS 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-08 18:42:58 +01:00
Dave Rodgman
48223bc19e Bump version to 3.3.0. No changes to .so versions. 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-12-08 14:43:19 +00:00
Dave Rodgman
a5b2c52885 Merge remote-tracking branch 'restricted/development-restricted' into mbedtls-3.3.0rc0-pr 2022-12-08 14:10:59 +00:00
Zachary Fleckenstein
73defe4da0 Fix typo in library/entropy.c 
Signed-off-by: Zachary Fleckenstein <ZachFleck42@Gmail.com>
 2022-12-08 07:28:29 -05:00
Tom Cosgrove
6129268fee Bignum: Implement mbedtls_mpi_mod_raw_inv_prime() and tests 
Fixes #6023.

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-08 09:44:10 +00:00
Tom Cosgrove
a7f0d7b029 mbedtls_mpi_core_exp_mod() ouuput may alias input A 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-08 08:46:28 +00:00
Valerio Setti
ae7fe7ee53 tls: pake: avoid useless psa_pake_abort in setting opaque password 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-07 17:36:59 +01:00
Valerio Setti
70d1fa538a tls: pake: fix missing return values check 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-07 16:20:27 +01:00
Valerio Setti
c689ed8633 tls: pake: minor adjustments 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-07 14:40:38 +01:00
Dave Rodgman
90af1a10ab
Merge pull request #6734 from daverodgman/fix_test_dep_spelling 
Fix spelling of test dependency
 2022-12-07 09:06:29 +00:00
Ronald Cron
fbba0e9d75
Merge pull request #6537 from yuhaoth/pr/tls13-refactor-early-data-configuration-interface 
TLS 1.3: Refactor early data configuration interface.
 2022-12-07 09:42:12 +01:00
Janos Follath
d45924d862
Merge pull request #6733 from tom-cosgrove-arm/issue-6293-mod_exp-memory 
Have mbedtls_mpi_core_exp_mod() take a temporary instead of allocating memory
 2022-12-07 08:32:31 +00:00
Janos Follath
1d26d976e8
Merge pull request #6731 from tom-cosgrove-arm/issue-6293-mod_exp 
Require input to mbedtls_mpi_core_exp_mod() to already be in Montgomery form
 2022-12-07 08:31:49 +00:00
Dave Rodgman
556e8a3219 Fix additional mis-spelling 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-12-06 16:31:25 +00:00
Dave Rodgman
92011eef34
Merge pull request #6717 from tom-cosgrove-arm/fix-typos-2212 
Fix typos prior to release
 2022-12-06 15:00:34 +00:00
Tom Cosgrove
0a0ddedfb7 Have mbedtls_mpi_core_exp_mod() take a temporary instead of allocating memory 
Last PR needed for #6293

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-06 14:37:18 +00:00
Werner Lewis
e1b6b7c0ac Implement mbedtls_mpi_mod_add() 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-12-06 11:55:32 +00:00
Tom Cosgrove
ecda186893 Require input to mbedtls_mpi_core_exp_mod() to already be in Montgomery form 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-06 10:46:30 +00:00
Jerry Yu
6ee56aa18f Add default values for conf->*early_data* 
- early_data default to disable
- max_early_data_size default to built-in value

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-06 18:00:47 +08:00
Jerry Yu
39da9857df remove limitation of max_early_data_size 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-06 16:58:36 +08:00
Jerry Yu
12c46bd14f fix various issues 
- disable reuse of max_early_data_size.
- make conf_early_data available for server.
- various comment issues

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-06 11:02:51 +08:00
Tom Cosgrove
ed4f59eec3 Fix another typo where 'PSK' was 'PKS' 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-05 12:07:50 +00:00
Jerry Yu
e01304f6d8 fix type conversion issue 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-05 19:58:46 +08:00
Jerry Yu
ac5ca5a0ea Refactor cookie members of handshake struct 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-05 19:58:45 +08:00
Dave Rodgman
acbb6dc364 Merge remote-tracking branch 'origin/development' into merge-dev 2022-12-05 10:59:23 +00:00
Tom Cosgrove
1797b05602 Fix typos prior to release 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-04 17:19:59 +00:00
Valerio Setti
757f359474 tls: pake: do not destroy key on errors while setting opaque password 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-02 11:07:11 +01:00
Gilles Peskine
70375b2028 Move mbedtls_mpi_core_random to the proper source file 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-01 23:46:26 +01:00
Gilles Peskine
78cf3bbf22 Bignum core: break mbedtls_mpi_core_random out of mbedtls_mpi_random 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-01 23:45:45 +01:00
Gilles Peskine
4a8c5cdfbf Bignum core: random: prototype 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-01 23:44:07 +01:00
Gilles Peskine
26be89b3f6 Bignum core: random: prepare to break out the core function 
Shuffle things around a bit inside mbedtls_mpi_random() in preparation for
breaking out mbedtls_mpi_core_random().

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-01 23:06:43 +01:00
Gilles Peskine
8a32a75aa2 mbedtls_mpi_random: avoid local allocation 
Rewrite the minimum bound comparison to avoid a local allocation. This costs
a bit of code size, but saves RAM. This is in preparation for moving the
bulk of the function to the bignum_core module where allocation is not
permitted.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-01 23:06:43 +01:00
Gilles Peskine
6f949ea67b New constant-flow function mbedtls_mpi_core_uint_le_mpi 
Compare a single-limb MPI with a multi-limb MPI. This is rather ad hoc, but
will be useful for mbedtls_mpi_core_random.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-01 23:06:43 +01:00
Jerry Yu
cc4e007ff6 Add max_early_data_size to mbedtls_ssl_config 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-12-01 23:11:48 +08:00
Tom Cosgrove
62b20488f1 Implement mbedtls_mpi_mod_sub() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-01 14:27:37 +00:00
Valerio Setti
0944329036 tls: pake: add check for empty passwords in mbedtls_ssl_set_hs_ecjpake_password() 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-12-01 15:06:09 +01:00
Paul Elliott
266f79c136
Merge pull request #6426 from aditya-deshpande-arm/driver-wrapper-key-agreement 
Add driver dispatch layer for raw key agreement, along with test call for transparent drivers.
 2022-12-01 11:40:52 +00:00
Dave Rodgman
2dae4b3ef6 Support armcc builtin byteswap routine 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-30 15:18:39 +00:00
Dave Rodgman
2d0f27d0fc Make use of optimised bswap from ARIA 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-30 12:16:21 +00:00
Ronald Cron
7df787c019
Merge pull request #6538 from yuhaoth/pr/tls13-add-early-data-transform-computation 2022-11-30 09:56:00 +01:00
Gilles Peskine
edaa17b350
Merge pull request #6547 from yanesca/extract_mod_exp_from_prototype 
Bignum: Extract mod exp from prototype
 2022-11-29 21:40:07 +01:00
Aditya Deshpande
b6bc7524f9 Minor formatting fixes to address code review comments 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-11-29 16:53:29 +00:00
Manuel Pégourié-Gonnard
0b9b560770
Merge pull request #6601 from valeriosetti/issue6502 
Avoid assumptions about implementation in EC J-PAKE tests
 2022-11-29 11:21:23 +01:00
Manuel Pégourié-Gonnard
f9720cfa78
Merge pull request #6670 from gilles-peskine-arm/pkcs7-use-after-free-20221127 
PKCS7: Fix some memory management errors
 2022-11-29 11:17:27 +01:00
Manuel Pégourié-Gonnard
ffc330fafa
Merge pull request #6264 from hannestschofenig/rfc9146_2 
CID update to RFC 9146
 2022-11-29 09:25:14 +01:00
Jerry Yu
aec08b3f42 fix various format issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-29 15:19:27 +08:00
Janos Follath
97915c8685
Merge pull request #6619 from minosgalanakis/bignum/add_high_lv_IO_methods 
Bignum: Adding High level I/O methods
 2022-11-28 17:27:48 +00:00
Valerio Setti
a9a97dca63 psa_pake: add support for opaque password 
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2022-11-28 18:26:16 +01:00
Dave Rodgman
6d23ff60dd Make use of optimised bswap from bignum 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-28 15:41:13 +00:00
Dave Rodgman
f7f1f748e3 Support built-in byteswap routines from clang, gcc, MSVC 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-28 15:41:13 +00:00
Dave Rodgman
a5110b0d79 Make use of efficient unaligned access functions 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-28 15:41:13 +00:00
Dave Rodgman
6298b24127 Add byteswap routines 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-28 15:41:13 +00:00
Dave Rodgman
e5c42594e5 Add byte order detection macro 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-28 15:41:13 +00:00
Dave Rodgman
a360e1987a Add efficent unaligned get/put functions 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-28 15:41:04 +00:00
Dave Rodgman
d98ac8b75e Merge remote-tracking branch 'dave/fast_xor' into fast_unaligned 2022-11-28 15:06:25 +00:00
Janos Follath
1f8afa22a4 Bignum Mod: improve documentation and style 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-28 14:58:08 +00:00
Aditya Deshpande
1ac41dec09 Add test function for opaque driver (simply returns PSA_ERROR_NOT_SUPPORTED), and address other review comments. 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-11-28 14:46:30 +00:00
Janos Follath
84bee4c492 mbedtls_mpi_mod_write: improve readability 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-28 10:27:14 +00:00
Jerry Yu
3d78e08ac0 erase early secrets and transcripts 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
a5db6c0ce3 fix coding style issues. 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
e31688b7fa fix comments issue 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
a8771839e8 Refactor make_traffic_keys 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
3ce61ffca6 fix comments and function name issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
b094e124f2 fix various issues 
- Alignments
- comment words in doxygen paragraph

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
91b560f38d Add compute early transform 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
3d9b590f02 guards transform_earlydata 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Jerry Yu
84a6edac10 change signature of get_cipher_key_info 
- it is a static function. The name is not follow nameing ruler
- move the position.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-11-28 17:34:06 +08:00
Gilles Peskine
4f01121f6e Fix memory leak on error in pkcs7_get_signers_info_set 
mbedtls_x509_name allocates memory, which must be freed if there is a
subsequent error.

Credit to OSS-Fuzz (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53811).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-27 22:02:10 +01:00
Gilles Peskine
e7f8c616d0 Fix dangling freed pointer in pkcs7_free_signer_info 
This may have been a use-after-free, but I haven't worked out whether it was
a problem or not. Even if it turns out to have been ok, keeping invalid
pointers around is fragile.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-27 21:55:29 +01:00
Gilles Peskine
47a732635b Simplify control flow in PKCS7 functions 
Remove useless goto in several functions.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-27 21:55:29 +01:00
Gilles Peskine
290f01b3f5 Fix dangling freed pointer on error in pkcs7_get_signers_info_set 
This fixes a use-after-free in PKCS#7 parsing when the signer data is
malformed.

Credit to OSS-Fuzz (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53798).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-27 21:55:29 +01:00
Janos Follath
6eb92c0410 Bignum Mod: improve documentation and style 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-26 17:34:37 +00:00
Janos Follath
8dfc8c41b7 mbedtls_mpi_mod_write: prevent data corruption 
The function wasn't converting back data to internal representation when
writing it out.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-26 15:39:02 +00:00
Janos Follath
d7bb35257b mbedtls_mpi_mod_read/write: restrict pre-conditions 
Require equality for the number of limbs in the modulus and the residue.
This makes these functions consistent with residue_setup().

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-26 14:59:27 +00:00
Janos Follath
75b9f0fd2e mbedtls_mpi_mod_read/write: remove redundant checks 
The function isn't documented as accepting null pointer, and there's no
reason why it should be. Just let it dereference the pointer.

The null/zero checks are only marginally useful: they validate that m
and r are properly populated objects, not freshly initialized ones. For
that, it's enough to check that the pointers aren't null or that the
sizes aren't zero, we don't need to check both.

Also, use separate if statements for unrelated checks.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-26 14:28:50 +00:00
Gilles Peskine
89e31adbee Move mps modules to the correct library 
This is a private interface only, so it's an ABI change but not an API change.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-26 14:18:45 +01:00
Gilles Peskine
898db6b8e5 Move ssl_debug_helpers_generated to the correct library 
This is a private interface only, so it's an ABI change but not an API change.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-26 14:15:32 +01:00
Janos Follath
ee530cc644 Bignum Mod: improve documentation 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
fc6fbb4e96 Bignum Mod: improve documentation 
Signed-off-by: Janos Follath <janos.follath@arm.com>

Co-authored-by: Tom Cosgrove <tom.cosgrove@arm.com>
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
41427dee80 Bignum Mod: improve documentation 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
91295d2b8f Bignum Mod: remove endianness from modulus 
The external representation before included more than just endianness
(like reading in Mongtomery curve scalars or converting hashes to
numbers in a standard compliant way).

These are higher level concepts and are out of scope for Bignum and for
the modulus structure.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
3e3fc91c33 Bignum Mod: pass endianness as a parameter 
The external representation before included more than just endianness
(like reading in Mongtomery curve scalars or converting hashes to
numbers in a standard compliant way).

These are higher level concepts and are out of scope for Bignum and for
the modulus structure.

Passing endianness as a parameter is a step towards removing it from the
modulus structure.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
d3eed33709 Bignum Mod Raw: pass endianness as a parameter 
The external representation before included more than just endianness
(like reading in Mongtomery curve scalars or converting hashes to
numbers in a standard compliant way).

These are higher level concepts and are out of scope for Bignum and for
the modulus structure.

Passing endianness as a parameter is a step towards removing it from the
modulus structure.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
50cd4b842b Bignum Mod: Restrict residue setup 
In theory we could allow residues to have more allocated limbs than the
modulus, but we might or might not need it in the end.

Go for the simpler option for now and we can extend it later if we
really need it.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
b62bad442e Bidnum Mod: fix check in setup 
We want to make sure that the value has at least as many limbs allocated
as the modulus as we need this to be able to do any operations in
constant time.

An invariant of the API is that the residue values are canonical, make
sure that the residue is compared to the entire modulus.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-25 17:55:00 +00:00
Minos Galanakis
8b375451c5 bignum_mod: Refactored mbedtls_mpi_mod_read/write() 
This patch adjusts the I/O methods and the tests.
Documentation has also been updated to be more clear.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2022-11-25 17:55:00 +00:00
Minos Galanakis
aed832ac16 bignum_mod: Adjusted input checking for mbedtls_mpi_mod_residue_setup() 
This patch adjusts the logic of the size checking of the method,
and refactors the tests. Documentation has also been updated.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2022-11-25 17:55:00 +00:00
Minos Galanakis
a17ad48e2d bignum_mod: Fixed an issue with input checking in mpi_mod_residue_setup 
This patch is inverting the input type checking logic in the method,
in order to ensure that residue < modulus.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2022-11-25 17:55:00 +00:00
Minos Galanakis
81f4b11010 bignum_mod: Added mbedtls_mpi_mod_read/write() IO functions 
This patch adds input and ouput fucntions in the `bignum_mod` layer.
The data will be automatically converted between Cannonical and
Montgomery representation if required.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2022-11-25 17:55:00 +00:00
Janos Follath
590ae5363d
Merge pull request #6656 from tom-cosgrove-arm/bignum_pr_6225-updated 
Bignum: add mod_raw_add
 2022-11-25 17:53:31 +00:00
Dave Rodgman
a616afeae4 Remove redundant inline workarounds 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-25 17:11:45 +00:00
Dave Rodgman
5a1d00f03d Merge remote-tracking branch 'origin/development' into fast_xor 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-25 17:10:25 +00:00
Dave Rodgman
bf9b23abf8
Merge pull request #6648 from gilles-peskine-arm/psa-ecb-null-0 
Fix NULL+0 undefined behavior in PSA crypto ECB
 2022-11-25 17:07:46 +00:00
Bence Szépkúti
6e85673e8d
Merge pull request #3431 from naynajain/development-pkcs7 
PKCS7 Parser - RFC 2315
 2022-11-25 15:55:46 +01:00
Janos Follath
505a228b7b
Merge pull request #6606 from gabor-mezei-arm/6222_bignum_low_level_subtraction 
Bignum: Add low level subtraction
 2022-11-25 13:27:23 +00:00
Gilles Peskine
7d23778178 Explain why p + n isn't good enough 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-25 13:34:59 +01:00
Gilles Peskine
5a34b36bbd Remove more now-redundant definitions of inline 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-25 13:26:44 +01:00
Dave Rodgman
f1419dbbe8
Merge pull request #6381 from tom-cosgrove-arm/pr2164 
mbedtls: fix possible false success in mbedtls_cipher_check_tag()
 2022-11-25 10:55:10 +00:00
Manuel Pégourié-Gonnard
61336848a9 Fix bug when legacy CID is enabled but not used 
When legacy CID is enabled at compile time, but not used at runtime, we
would incorrectly skip the sequence number at the beginning of the AAD.

There was already two "else" branches for writing the sequence number
but none of them was taken in that particular case.

Simplify the structure of the code: with TLS 1.2 (we're already in that
branch), we always write the sequence number, unless we're using
standard CID.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-11-25 11:48:17 +01:00
Dave Rodgman
8f6583d836 Fix for MSVC unsupported #inline keyword 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-25 09:16:41 +00:00
Bence Szépkúti
ae79fb2c2e Merge branch 'development' into pr3431 2022-11-25 03:12:43 +01:00
Dave Rodgman
b8c4a0d940 Minor formatting tweaks 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 21:18:55 +00:00
Dave Rodgman
7a910a8be0 Minor formatting tweaks 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 21:17:40 +00:00
Dave Rodgman
875d2383d0 Improve documentation 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 20:43:15 +00:00
Dave Rodgman
aaf69fd682 Fix missing newline 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 20:40:28 +00:00
Dave Rodgman
c58858865b Fix off-by-one error 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 20:35:04 +00:00
Dave Rodgman
66433444fc Fix static inline linker issues 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 20:07:39 +00:00
Dave Rodgman
4b910c1ed1 Fix whitespace 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 19:44:52 +00:00
Dave Rodgman
069e7f462a Correct mixed up comments 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 19:37:26 +00:00
Dave Rodgman
96d61d14d8 Use memcpy for unaligned accesses 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 19:33:22 +00:00
Dave Rodgman
fbc23225d6 Tidy up alignment-related code into separate header 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 18:07:37 +00:00
Tom Cosgrove
abddad4af8 Add note about aliasing of operands for mbedtls_mpi_mod_raw_add() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-11-24 16:22:43 +00:00
Werner Lewis
e4c0a6c3ba Change cast to correct type 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-11-24 16:18:06 +00:00
Werner Lewis
1a277d9ad6 Replace comparison with XOR 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-11-24 16:18:06 +00:00
Werner Lewis
d391b8ce61 Change types and move const before type 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-11-24 16:18:06 +00:00
Werner Lewis
9fa91ebcb9 Use modulus structure in mbedtls_mpi_mod_raw_add 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-11-24 16:18:06 +00:00
Werner Lewis
0eea827cbd Rename MPI_CORE(add_mod) to mbedtls_mpi_mod_raw_add 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-11-24 16:18:06 +00:00
Hanno Becker
a45b6fee91 Extract MPI_CORE(add_mod) from the prototype 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-11-24 16:17:49 +00:00
Dave Rodgman
6921959b83 Remove unused variable 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-24 09:27:15 +00:00
Ronald Cron
4cf77e99ab
Merge pull request #6621 from ronald-cron-arm/tls13-early-data-write 
TLS 1.3: Add definition of mbedtls_ssl_{write,read}_early_data
 2022-11-24 09:58:07 +01:00
Dave Rodgman
358c7d6eb0 Fix naming inconsistency 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 20:29:03 +00:00
Dave Rodgman
dd3103e9e7 Tidy up UNALIGNED_UINT32_T macro 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 19:42:13 +00:00
Dave Rodgman
e7cd137606 Define UNALIGNED_UINT32_PTR for unaligned access 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 19:14:26 +00:00
Dave Rodgman
a6778013b4 Tidy up UBSan detection 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 17:17:30 +00:00
Dave Rodgman
468df317bf Fix MSVC support for inline keyword 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 16:56:35 +00:00
Dave Rodgman
1bab27f983 Prevent unaligned access under ASan builds 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 16:51:59 +00:00
Dave Rodgman
3c8eb7e990 Provide external definition of mbedtls_xor 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 14:50:03 +00:00
Dave Rodgman
63d114305f Whitespace cleanup 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 14:03:30 +00:00
Dave Rodgman
f9a1c37bc8 Whitespace cleanup 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2022-11-23 14:02:00 +00:00
Gabor Mezei
02d2313829
Fix documentation 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-11-23 14:44:14 +01:00
Gabor Mezei
3411e949cd
Cas variable to proper type 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-11-23 14:44:13 +01:00
Gabor Mezei
4c7cf7d742
Add low level subtraction with modulus 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-11-23 14:44:07 +01:00
Janos Follath
531a871b88
Merge pull request #6235 from tom-cosgrove-arm/issue-6231-core-sub-int 
Bignum: extract core_sub_int from the prototype
 2022-11-23 13:32:02 +00:00
Ronald Cron
4a8c9e2cff tls13: Add definition of mbedtls_ssl_{write,read}_early_data 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2022-11-23 14:29:37 +01:00
Gilles Peskine
42649d9270 Fix NULL+0 undefined behavior in ECB encryption and decryption 
psa_cipher_encrypt() and psa_cipher_decrypt() sometimes add a zero offset to
a null pointer when the cipher does not use an IV. This is undefined
behavior, although it works as naively expected on most platforms. This
can cause a crash with modern Clang+ASan (depending on compiler optimizations).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-23 14:16:52 +01:00
Manuel Pégourié-Gonnard
ef25a99f20
Merge pull request #6533 from valeriosetti/issue5847 
Use PSA EC-JPAKE in TLS (1.2) - Part 2
 2022-11-23 13:27:30 +01:00
Ronald Cron
1d1d53622f
Merge pull request #6490 from xkqian/tls13_parse_early_data_indication_ee 
The internal CI merge job ran successfully.
 2022-11-23 12:31:25 +01:00
Ronald Cron
cb0e680779
Merge pull request #6476 from yuhaoth/pr/fix-tls13-mbedtls_ssl_is_handshake_over 
TLS 1.3: Fix tls13 mbedtls ssl is handshake over
 2022-11-23 12:12:02 +01:00
Manuel Pégourié-Gonnard
660b396e41
Merge pull request #975 from yanesca/issue-946 
Fix RSA side channel
 2022-11-23 10:30:35 +01:00
Xiaokang Qian
b157e915ad Move the early data status set afeter all of the extensions parse 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-11-23 08:12:26 +00:00
Xiaokang Qian
e861ba01d4 Remove the duplicate early_data_status check 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-11-23 03:21:02 +00:00
Xiaokang Qian
ca09afc60a Remove useless function and parse early data in ee 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-11-23 02:16:49 +00:00
Moritz Fischer
a6a94ad599 lms: Move merkle tree generation to heap allocation 
Larger height (e.g. H=20) trees cannot be put on the stack.
Allocate memory for them based on need using mbedtls_calloc().

Signed-off-by: Moritz Fischer <moritzf@google.com>
 2022-11-22 15:49:56 -08:00
Janos Follath
3321b5842c mpi_exp_mod: improve documentation 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
7d89d351e6 Zeroize sensitive data 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
0b270a5603 Explain a little more 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
4380d7b7f3 Simplify cleanup logic 
Take advantage of the fact that there's a single point of failure.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
3b63d09fea Make the main loop's logic clearer 
The loop ends when there are no more bits to process, with one twist: when
that happens, we need to clear the window one last time. Since the window
does not start empty (E_limbs==0 is not supported), the loop always starts
with a non-empty window and some bits to process. So it's correct to move
the window clearing logic to the end of the loop. This lets us exit the loop
when the end of the exponent is reached.

It would be clearer not to do the final window clearing inside the loop, so
we wouldn't need to repeat the loop termination condition (end of exponent
reached) inside the loop. However, this requires duplicating the code to
clear the window. Empirically, this causes a significant code size increase,
even if the window clearing code is placed into a function.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
c718a3ce94 Simplify exponent bit selection 
Use indices instead of mutating data to extract the bits of the exponent.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
d83b5cb504 Local readability improvements 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
0de0a049f1 Move window precomputation into an auxiliary function 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
cf979b0fc1 Define variables closer to their use 
Make variables const where possible.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
7af166b827 Change E closer to where it's used 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:54 +00:00
Gilles Peskine
07f2c69511 More consistent variable names 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-22 21:22:53 +00:00
Janos Follath
0ec6e3f394 mpi_core_mod_exp: improve style and documentation 
No intended change in behaviour.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-22 21:22:53 +00:00
Janos Follath
a77911e5c1 core_exp_mod: improve window selection 
We are looking at the exponent at limb granularity and therefore
exponent bits can't go below 32.

The `mpi_` prefix is also removed as it is better not to have prefix at
all than to have just a partial. (Full prefix would be overly long and
would hurt readability.)

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-22 21:22:53 +00:00
Janos Follath
59cbd1be27 Make mbedtls_mpi_core_ct_uint_table_lookup static 
Now that we have a function that calls
mbedtls_mpi_core_ct_uint_table_lookup(), the compiler won't complain if
we make it static.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2022-11-22 21:22:53 +00:00