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Author SHA1 Message Date
Minos Galanakis 97489dc7e5 programs_benchmark: Updated to use mbedtls_dhm_set_group() & mbedtls_dhm_get_len() 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2024-01-26 15:00:13 +00:00
Minos Galanakis e29c868ca4 programs_dh_server: Updated to use mbedtls_dhm_set_group() & mbedtls_dhm_get_len(). 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2024-01-26 15:00:13 +00:00
Paul Elliott 12abdde951
Merge pull request #8699 from minosgalanakis/update/rsa_context_in_programs_5014 
[MBEDTLS_PRIVATE] Update rsa context in programs 5014
 2024-01-26 11:03:43 +00:00
Paul Elliott c4e911889e
Merge pull request #8751 from trofi/gcc-14-calloc-fix 
tests: fix `calloc()` argument list (`gcc-14` fix)
 2024-01-26 11:02:53 +00:00
Sergei Trofimovich da2a33de0f tests: fix calloc() argument list (gcc-14 fix) 
`gcc-14` added a new `-Wcalloc-transposed-args` warning recently. It
detected minor infelicity in `calloc()` API usage in `mbedtls`:

    In file included from /build/mbedtls/tests/include/test/ssl_helpers.h:19,
                     from /build/mbedtls/tests/src/test_helpers/ssl_helpers.c:11:
    /build/mbedtls/tests/src/test_helpers/ssl_helpers.c: In function 'mbedtls_test_init_handshake_options':
    /build/mbedtls/tests/include/test/macros.h:128:46:
      error: 'calloc' sizes specified with 'sizeof' in the earlier argument
        and not in the later argument [-Werror=calloc-transposed-args]
      128 |             (pointer) = mbedtls_calloc(sizeof(*(pointer)),  \
          |                                              ^

Signed-off-by: Sergei Trofimovich <slyich@gmail.com>
 2024-01-25 21:29:56 +00:00
Dave Rodgman 935182fe2b
Merge pull request #1158 from daverodgman/mbedtls-3.5.2rc 
Mbedtls 3.5.2rc
 2024-01-25 12:22:54 +00:00
Dave Rodgman f5e231ca84
Merge pull request #8719 from daverodgman/iar-codegen 
Improve codegen of unaligned access for IAR and gcc
 2024-01-25 08:31:45 +00:00
Dave Rodgman 13f2f4e7f1 Merge remote-tracking branch 'restricted/development' into mbedtls-3.5.2rc 2024-01-24 09:49:15 +00:00
Dave Rodgman daca7a3979 Update BRANCHES.md 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-24 09:49:11 +00:00
Janos Follath aa3fa98bc4
Merge pull request #8726 from v1gnesh/patch-1 
Update entropy_poll.c to allow build in z/OS
 2024-01-23 12:43:18 +00:00
Dave Rodgman c64280a2d7 Fix comment typo 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-23 10:05:08 +00:00
v1gnesh 468c02cf61
Update ChangeLog.d/8726.txt 
Co-authored-by: Janos Follath <janos.follath@arm.com>
Signed-off-by: v1gnesh <v1gnesh@users.noreply.github.com>
 2024-01-23 15:29:40 +05:30
Dave Rodgman 00b530e395 Limit compiler hint to compilers that are known to benefit from it 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-23 09:41:34 +00:00
Dave Rodgman e23d6479cc Bump version 
./scripts/bump_version.sh --version 3.5.1

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-22 15:45:49 +00:00
Dave Rodgman 6ba416968b Assemble Changelog 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-22 15:40:12 +00:00
Janos Follath 0d57f1034e Update Marvin fix Changelog entry 
Upon further consideration we think that a remote attacker close to the
victim might be able to have precise enough timing information to
exploit the side channel as well. Update the Changelog to reflect this.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:58 +00:00
Janos Follath 393df9c995 Add warning for PKCS 1.5 decryption 
Any timing variance dependant on the output of this function enables a
Bleichenbacher attack. It is extremely difficult to use safely.

In the Marvin attack paper
(https://people.redhat.com/~hkario/marvin/marvin-attack-paper.pdf) the
author suggests that implementations of PKCS 1.5 decryption that don't
include a countermeasure should be considered inherently dangerous.

They suggest that all libraries implement the same countermeasure, as
implementing different countermeasures across libraries enables the
Bleichenbacher attack as well.

This is extremely fragile and therefore we don't implement it. The use
of PKCS 1.5 in Mbed TLS implements the countermeasures recommended in
the TLS standard (7.4.7.1 of RFC 5246) and is not vulnerable.

Add a warning to PKCS 1.5 decryption to warn users about this.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath 16ab76bbe7 Fix typo 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath b4b8f3df3b RSA: improve readability 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath 47ee770812 RSA: remove unneeded temporaries 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath e6750b2a0b RSA: document Montgomery trick in unblind 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath a62a554071 Fix style 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath 100dcddfca Make local function static 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath a865fc951e Add Changelog for the Marvin attack fix 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath 6bcbc925bf Extend blinding to RSA result check 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Janos Follath d6b096532c Make RSA unblinding constant flow 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2024-01-22 15:33:19 +00:00
Paul Elliott 968a928659 Add Changelog for #8687 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2024-01-22 15:32:18 +00:00
Jonathan Winzig af553bf719 Add required dependency to the testcase 
Co-authored-by: Paul Elliott <62069445+paul-elliott-arm@users.noreply.github.com>
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
Jonathan Winzig acd35a55c8 Remove unneeded testcase 
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
Jonathan Winzig 144bfde1cd Update test-data to use SIZE_MAX 
Co-authored-by: David Horstmann <david.horstmann@arm.com>
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
Jonathan Winzig 93f5240ae5 Add missing newline at the end of test_suite_x509write.data 
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
Jonathan Winzig a0c9448bea Update fix to be more platform-independent 
Co-authored-by: David Horstmann <david.horstmann@arm.com>
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
Jonathan Winzig 63b5e216f8 Fix Issue #8687 
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
Jonathan Winzig 1c7629c1c0 Add tests for Issue #8687 
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-22 15:31:05 +00:00
v1gnesh d0b55edea3
Create 8726.txt changelog entry 
Signed-off-by: v1gnesh <v1gnesh@users.noreply.github.com>
 2024-01-22 17:13:56 +05:30
v1gnesh 3c129dd6aa
Update entropy_poll.c 
Signed-off-by: v1gnesh <v1gnesh@users.noreply.github.com>
 2024-01-22 15:59:49 +05:30
Manuel Pégourié-Gonnard 34c6e8a770
Merge pull request #8700 from valeriosetti/issue8461 
psa_asymmetric_encrypt() doesn't work with opaque driver
 2024-01-22 08:43:08 +00:00
Janos Follath fb12d9204d
Merge pull request #8693 from Ryan-Everett-arm/implement-key-slot-mutex 
Implement the key slot mutex
 2024-01-19 20:49:18 +00:00
Dave Rodgman 075f8797ac Remove include of build_info.h 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 16:48:42 +00:00
Dave Rodgman 336efeec50 Move MBEDTLS_COMPILER_IS_GCC & MBEDTLS_GCC_VERSION into build_info 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 16:38:53 +00:00
Dave Rodgman 00b4eeb0b3 Improve comments 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 16:14:55 +00:00
Dave Rodgman 7470557855 Add changelog entry 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 16:14:55 +00:00
Dave Rodgman 2143a4ad1f Improve mbedtls_xor docs 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 15:25:33 +00:00
Dave Rodgman 18d90d7519 Make mbedtls_xor always inline 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 15:25:33 +00:00
Dave Rodgman 55b5dd2cfc Make unaligned accessors always inline 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 15:25:33 +00:00
Dave Rodgman c581264977 Fix unaligned access on old compilers 
Add an alternative implementation of unaligned access that is efficient
for IAR and old versions of gcc.

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 15:25:33 +00:00
Minos Galanakis 42151380af programs_dh_client/server: Updated config guards. 
Adjusted to use `MBEDTLS_SHA256_C` instead of `MBEDTLS_MD_CAN_SHA256`
since the former is being used in accelerated driver configurations.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2024-01-19 14:39:41 +00:00
Minos Galanakis db8915287e programs_dh_client/server: Changed mdlen type to unsigned integer. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2024-01-19 14:38:51 +00:00
Dave Rodgman 7d8c99abb0 Move MBEDTLS_COMPILER_IS_GCC defn into alignment.h 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 14:02:58 +00:00
Dave Rodgman 69b5a86064 Improve mbedtls_xor for IAR 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-19 14:02:08 +00:00