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>
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>
This is not new, it had always been the case, just not documented.
Pointed out by depends.py pkalgs (again, now that restartable is part of
full).
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This is only the beginning:
- some test failures in test_suite_pk, test_suite_x509 and ssl-opt.sh
will be fixed in the next few commits;
- then the interactions between those options will be documented and
tested.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
- 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>
Warns about the removal of the legacy DTLS Connection ID feature in a future version of Mbed TLS.
Signed-off-by: Hannes Tschofenig <hannes.tschofenig@arm.com>
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Add TLS 1.3 specific configuration options
to enable/disable the support for TLS 1.3
key exchange modes.
These configurations are introduced to
move away from the aforementioned
enablement/disablement based on
MBEDTLS_KEY_EXCHANGE_xxx_ENABLED options
that relate to group of TLS 1.2
ciphersuites.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Remove SHA256 dependencies from tests, fix incorrect boolean logic in
check_config, and change depends_hashes.pl to disable LMS in one test
Signed-off-by: Raef Coles <raef.coles@arm.com>
Both functions are calling mbedtls_cipher_auth_[encrypt/decrypt]_ext() functions. These functions are guarded with MBEDTLS_CIPHER_MODE_AEAD || MBEDTLS_NIST_KW_C flags - make it consistent.
As a result ssl_server2 won't build now with MBEDTLS_SSL_SESSION_TICKETS enabled (mbedtls_cipher_auth_[encrypt/decrypt]_ext() functions not available).
Mark MBEDTLS_SSL_SESSION_TICKETS as dependent on MBEDTLS_CIPHER_MODE_AEAD || MBEDTLS_NIST_KW_C and disable MBEDTLS_SSL_SESSION_TICKETS in stream cipher only build.
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
The EC J-PAKE module the ability to "fall back" to PSA when MD is not
present a few PRs ago, but the dependency of this key exchange on
SHA-256 wasn't updated at the time.
(Note: the crypto primitive doesn't depend on SHA-256, only its use in
the TLS key exchange does.)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
mbedtls_vsnprintf replacement works like mbedtls_snprintf replacement, so
copy the requirements for MBEDTLS_PLATFORM_VSNPRINTF_ALT.
(MBEDTLS_PLATFORM_xxx_MACRO shouldn't require MBEDTLS_PLATFORM_C, but that's
a separate preexisting problem which I do not try address at this time.)
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Remove MBEDTLS_HKDF_C as it is not needed since #5838
Reasoning: we need SHA-256 or SHA-384 via PSA because they're used by HKDF which is now always done via PSA. If in addition to that USE_PSA is enabled, then everything is done via PSA so that's enough. Otherwise, we need the software implementation of SHA-256 or SHA-384, plus MD_C because we're using a VIA_MD_OR_PSA_BASED_ON_USE_PSA as discussed above.
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
The DTLS 1.2 CID specification has been published as RFC 9146. This PR updates the implementation to match the RFC content.
Signed-off-by: Hannes Tschofenig <hannes.tschofenig@arm.com>
PKCS7 signing format is used by OpenPOWER Key Management, which is
using mbedtls as its crypto library.
This patch adds the limited support of pkcs7 parser and verification
to the mbedtls. The limitations are:
* Only signed data is supported.
* CRLs are not currently handled.
* Single signer is supported.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Eric Richter <erichte@linux.ibm.com>
Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
Restore MBEDTLS_PK_PARSE_C as it was removed by mistake.
Fix module name in added warnings.
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
Test coverage not there yet, as the entire test_suite_pkcs1_v21 is
skipped so far - dependencies to be adjusted in a future commit.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Trying to compile MD_C without any of the hash modules would result in a
bunch of unused parameter warning (hence errors in -Werror builds).
We could silence those warnings by casting the parameters to void, but
still, compiling the module in such a configuration would mean all of
its functions are useless (always returning an error).
Seems better to just document the dependency.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
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>
Also have check_config.h enforce this. And MBEDTLS_SSL_EXPORT_KEYS has been removed,
so no longer mention it.
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
This was intended as experimental, and we've been saying for a long time
that it's superseded by the "unified driver interface", but we hadn't
documented that inside the Mbed TLS source code. So announce it as
deprecated.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Remaining hits seem to be hex data, certificates,
and other miscellaneous exceptions.
List generated by running codespell -w -L
keypair,Keypair,KeyPair,keyPair,ciph,nd
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
Provide an additional pair of #defines, MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT
and MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY. At most one of them may be
specified. If used, it is necessary to compile with -march=armv8.2-a+sha3.
The MBEDTLS_SHA512_PROCESS_ALT and MBEDTLS_SHA512_ALT mechanisms
continue to work, and are mutually exclusive with SHA512_USE_A64_CRYPTO.
There should be minimal code size impact if no A64_CRYPTO option is set.
The SHA-512 implementation was originally written by Simon Tatham for PuTTY,
under the MIT licence; dual-licensed as Apache 2 with his kind permission.
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
Provide an additional pair of #defines, MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT
and MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY. At most one of them may be
specified. If used, it is necessary to compile with -march=armv8-a+crypto.
The MBEDTLS_SHA256_PROCESS_ALT and MBEDTLS_SHA256_ALT mechanisms
continue to work, and are mutually exclusive with A64_CRYPTO.
There should be minimal code size impact if no A64_CRYPTO option is set.
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
PKCS5 depends on MD, but is missing a config check resulting in
obscure errors on invalid configurations.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Fix library references, tests and programs.
Testing is performed in the already present all.sh test.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
As we have now a minimal viable implementation of TLS 1.3,
let's remove EXPERIMENTAL from the config option enabling
it.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
CCM requires one of the 128-bit-block block ciphers to be useful, just like GCM.
GCM and CCM need the cipher module.
ChaChaPoly needs ChaCha20 and Poly1305.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
