Check for TLS 1.3 version first when parsing
the supported versions extension as it is
the most likely version.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Set hybrid TLS 1.2/1.3 as default server
configuration if both TLS 1.2 and TLS 1.3
are enabled at build time.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Postpone TLS 1.3 cipher suite selection
when we are sure we negotiate the version
1.3 of the protocol.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
To avoid doing it twice in case we eventually
negotiate the version 1.2 of the protocol,
postpone the copy of the legacy session id.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
To avoid doing it twice in case we eventually
negotiate the version 1.2 of the protocol,
postpone the copy of the client random
bytes.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
When parsing the ClientHello message,
move the setting of the TLS version
to TLS 1.3 after the computation of
the end of the list of cipher suites.
At that point we are able to compute
the address and end address of the
list of extensions and thus able to
search and parse the supported_versions
extension to select which version
of the TLS protocol we are going to
negotiate.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Move in a dedicated function the search for the
supported_versions extension in a list of
extensions, to be able to use it on server side
as well.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
When compiling some PSA core files of the
PSA cryptography repository, both the
Mbed TLS library and the PSA cryptography
core common.h are included and if they
define the same inline functions (same name),
the compilation fails.
Thus, inline functions prefixed by psa_crypto_
instead of mbedtls_ are defined in the
PSA cryptography core common.h header.
To ease the maintenance of the PSA cryptography
repository, introduce those symbols in Mbed TLS
as well and use them in PSA crypto core code
files instead of their Mbed TLS equivalent.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
The support for the PSA crypto driver interface
is not optional anymore as the implementation of
the PSA cryptography interface has been restructured
around the PSA crypto driver interface (see
psa-crypto-implementation-structure.md). There is
thus no purpose for the configuration options
MBEDTLS_PSA_CRYPTO_DRIVERS anymore.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Since mbedtls_x509_get_name allocates memory
when parsing a directoryName, deallocation
has to be performed if anything fails in the
meantime.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
sed -i -f md.sed include/mbedtls/ssl.h library/hmac_drbg.c programs/pkey/*.c programs/x509/*.c tests/scripts/generate_pkcs7_tests.py tests/suites/test_suite_random.data
Then manually revert programs/pkey/ecdsa.c as it's using a low-level
hash API.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
