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9133 Commits

Author SHA1 Message Date
Manuel Pégourié-Gonnard
fe2b9b5397 Make mbedtls_oid_get_md_alg() always available 
This is a step towards building with RSA PKCS#1v1.5 without MD.

Also loosen guards around oid data: the OID definitions clearly don't
depend on our software implementation.

We could simply have no dependency as this is just data. But for the
sake of code size, let's have some guards so that people who don't use
MD5, SHA1 or RIPEMD160 don't have to pay the price for them.

Note: this is used for RSA (PKCS#v1.5) signatures among other things, an
area that is not influenced by USE_PSA, so the guards should not depend
on it either.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-07-12 11:11:19 +02:00
Manuel Pégourié-Gonnard
f493f2ad1d Use md_internal_get_size() in rsa.c 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-07-12 11:11:18 +02:00
Manuel Pégourié-Gonnard
3356b89b64 Add missing guard around call to MD 
PKCS#1 v1.5 mostly does not need hash operations. This is a first step
towards allowing builds with PKCS#1 v1.5 only (no v2.1) without MD.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-07-12 11:11:18 +02:00
Manuel Pégourié-Gonnard
a370e06e30 Avoid dependency of PK on MD 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-07-12 11:11:18 +02:00
Manuel Pégourié-Gonnard
d8a298e1fc Add internal MD size getter 
Modules / tests that only need to get the size of a hash from its type,
without actually computing a hash, need not depend on MD_C.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-07-12 11:11:18 +02:00
Paul Elliott
7adb8cbc0e Revert "Add generated files for 3.2.0 release" 
This reverts commit cb21f2eab302b6661405c502ee92f8b8a1f41ae4.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2022-07-11 18:18:30 +01:00
Paul Elliott
cb21f2eab3 Add generated files for 3.2.0 release 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2022-07-11 13:56:01 +01:00
Paul Elliott
20362cd1ca Bump library and so versions for 3.2.0 release 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2022-07-11 13:56:01 +01:00
Paul Elliott
f518f81d41 Ensure return for mbedtls_ssl_write_alpn_ext() is checked 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2022-07-11 12:37:47 +01:00
Ronald Cron
ce7d76e2ee Merge remote-tracking branch 'mbedtls-restricted/development-restricted' into mbedtls-3.2.0rc0-pr 2022-07-11 10:22:37 +02:00
Paul Elliott
6e80e09bd1
Merge pull request #5915 from AndrzejKurek/cid-resumption-clash 
Fix DTLS 1.2 session resumption
 2022-07-06 15:03:36 +01:00
Andrzej Kurek
21b50808cd Clarify the need for calling mbedtls_ssl_derive_keys after extension parsing 
Use a more straightforward condition to note that session resumption
is happening.
Co-authored-by: Ronald Cron <ronald.cron@arm.com>
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-07-06 03:26:55 -04:00
Werner Lewis
c1999d5746 Add fallback when rk unaligned with padlock 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-07-05 11:55:15 +01:00
Andrzej Kurek
92d7417d89 Formatting fixes 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-07-04 10:21:59 -04:00
Paul Elliott
072d2b094d Add pem_free() to other error paths in pk_parse_public_key() 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2022-07-04 06:49:26 -04:00
Leonid Rozenboim
116f50cd96 Fix resource leaks 
These potential leaks were flagged by the Coverity static analyzer.

Signed-off-by: Leonid Rozenboim <leonid.rozenboim@oracle.com>
 2022-07-04 06:49:26 -04:00
Manuel Pégourié-Gonnard
4d7af2aee0
Merge pull request #5835 from superna9999/5831-tls-1-2-ciphersuite-selection 
Permissions 2a: TLS 1.2 ciphersuite selection
 2022-07-04 12:37:02 +02:00
Paul Elliott
41aa808a56
Merge pull request #952 from gilles-peskine-arm/stdio_buffering-setbuf 
Turn off stdio buffering with setbuf()
 2022-07-04 10:12:22 +01:00
Ronald Cron
0e39ece23f
Merge pull request #5916 from yuhaoth/pr/tls13-refactor-get-sig-alg-from-pk 
Refactor signature algorithm chooser
 2022-07-04 09:10:08 +02:00
Paul Elliott
bae7a1a5a6
Merge pull request #5620 from gstrauss/dn_hints 
Add accessors to config DN hints for cert request
 2022-07-01 17:23:14 +01:00
Paul Elliott
c466ec2e73 Fix code formatting 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2022-07-01 16:43:25 +01:00
Neil Armstrong
971f30d917 Fix mbedtls_ssl_get_ciphersuite_sig_alg() by returning MBEDTLS_PK_NONE for MBEDTLS_KEY_EXCHANGE_RSA 
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-07-01 16:23:50 +02:00
Manuel Pégourié-Gonnard
8b8a1610f7
Merge pull request #936 from paul-elliott-arm/fix_tls_record_size_check 
Fix the wrong variable being used for TLS record size checks
 2022-07-01 12:29:48 +02:00
Jerry Yu
52b7d923fe fix various issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-07-01 18:12:44 +08:00
Neil Armstrong
96eceb8022 Refine mbedtls_ssl_tls12_get_preferred_hash_for_sig_alg() when USE_PSA_CRYPTO is selected 
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-06-30 18:05:05 +02:00
Gilles Peskine
da0913ba6b Call setbuf when reading or writing files: library 
After opening a file containing sensitive data, call mbedtls_setbuf() to
disable buffering. This way, we don't expose sensitive data to a memory
disclosure vulnerability in a buffer outside our control.

This commit adds a call to mbedtls_setbuf() after each call to fopen(),
except:
* In ctr_drbg.c, in load_file(), because this is only used for DH parameters
  and they are not confidential data.
* In psa_its_file.c, in psa_its_remove(), because the file is only opened
  to check its existence, we don't read data from it.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-06-30 17:03:40 +02:00
Gilles Peskine
6497b5a1d1 Add setbuf platform function 
Add a platform function mbedtls_setbuf(), defaulting to setbuf().

The intent is to allow disabling stdio buffering when reading or writing
files with sensitive data, because this exposes the sensitive data to a
subsequent memory disclosure vulnerability.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-06-30 17:01:40 +02:00
Ronald Cron
cb67e1a890
Merge pull request #5917 from gilles-peskine-arm/asn1write-0-fix 
Improve ASN.1 write tests
 2022-06-30 15:42:16 +02:00
Paul Elliott
f6a56cf5ff
Merge pull request #939 from ronald-cron-arm/tls13-add-missing-overread-check 
TLS 1.3: Add missing overread check
 2022-06-29 17:01:14 +01:00
Werner Lewis
7656a373b6 Reformat AES changes for readability 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-06-29 16:17:50 +01:00
Werner Lewis
dd76ef359d Refactor AES context to be shallow-copyable 
Replace RK pointer in AES context with a buffer offset, to allow
shallow copying. Fixes #2147.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-06-29 16:17:50 +01:00
Dave Rodgman
5b50f38f92
Merge pull request #934 from gilles-peskine-arm/mpi-0-mod-2 
Fix null pointer dereference in mpi_mod_int(0, 2)
 2022-06-29 15:02:59 +01:00
Jerry Yu
2fe6c638e2 remove supported check from parse sig algs 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:20:17 +08:00
Jerry Yu
959e5e030b fix format issue 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:20:17 +08:00
Jerry Yu
660cb4209c Remove pkcs1 from key cert and sig alg map 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:20:17 +08:00
Jerry Yu
71b18844ff fix various issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:19:49 +08:00
Jerry Yu
9d3e2fa372 Add negative tests 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:19:06 +08:00
Manuel Pégourié-Gonnard
2f244c43b4
Merge pull request #5980 from mprse/md_dep_fix 
Remove MD dependencies from mbedtls_x509_sig_alg_gets(), ssl_tls13_parse_certificate_verify()
 2022-06-29 10:18:41 +02:00
Jerry Yu
c2e0493e6e Add rsa_pkcs1 for cert sig match 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:18:31 +08:00
Jerry Yu
cc5391048e fix various issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:18:30 +08:00
Jerry Yu
ee28e7a21d add tests for select sig alg 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:17:06 +08:00
Jerry Yu
aebaaaf527 add debug messages 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:09 +08:00
Jerry Yu
430db6b6ff Remove hack fix for server hybrid issue 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:09 +08:00
Jerry Yu
a1255e6b8c fix various issues 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:09 +08:00
Jerry Yu
9bb3ee436b Revert rsa_pss_rsae_* support for tls12 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:08 +08:00
Jerry Yu
53f5c15155 Add debug message 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:08 +08:00
Jerry Yu
80dd5db808 Remove pkcs1 from certificate verify. 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:08 +08:00
Jerry Yu
d4a71a57a8 Add tls12 algorithms in hybrid mode client hello 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:08 +08:00
Jerry Yu
5ef71f2723 remove rsa_pkcs1_* from tls13 support list 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:08 +08:00
Jerry Yu
f085678879 remove unnecessary check 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-06-29 16:16:07 +08:00