This is an external function, so in the absence of link-time
optimisation (LTO) the compiler can't know anything about it and has to
call it the number of times it's called in the source code.
This only matters for pk_ec, but change pk_rsa as well for the sake of
uniformity.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Trusting the caller to perform the appropriate check is both risky, and
a bit user-unfriendly. Returning NULL on error seems both safer
(dereferencing a NULL pointer is more likely to result in a clean crash,
while mis-casting a pointer might have deeper, less predictable
consequences) and friendlier (the caller can just check the return
value for NULL, which is a common idiom).
Only add that as an additional way of using the function, for the sake
of backwards compatibility. Calls where we know the type of the context
for sure (for example because we just set it up) were legal and safe, so
they should remain legal without checking the result for NULL, which
would be redundant.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The previous wording "ensure it holds an XXX" context did not mean
anything without looking at the source.
Looking at the source, the criterion is:
- for mbedtls_pk_rsa(), that the info structure uses rsa_alloc_wrap;
- for mbedtls_pk_ec(), that it uses eckey_alloc_wrap or
ecdsa_alloc_wrap, since mbedtls_ecdsa_context is a typedef for
mbedtls_ecp_keypair. (Note that our test code uses mbedtls_pk_ec() on
contexts of type MBEDTLS_PK_ECDSA.)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The issue was fixed while adding support for static ECDH with Opaque
keys: https://github.com/Mbed-TLS/mbedtls/pull/5624
This is just adding the ChangeLog entry for that fix.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Those are adaptations of the already existing
TLS 1.2 tests. It is not really possible to just
remove the TLS 1.2 dependency of the existing tests
because of the following:
. in TLS 1.3 the ciphersuite selection on server
side is not related to the server certificate
. for tests involving OpenSSL the OpenSSL command line
as to be adapted to TLS 1.3
. server authentication is mandatory in TLS 1.3
. a key with KeyEncipherment and not DigitalSignature
usage is never acceptable
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Add one RSA PSS signature algorithm to the
test list of signature algorithms. This allows
certificate chains exposing an RSA key with
signatures using SHA-1 to be used in tests
where an TLS 1.3 handshake is performed.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
That way the concerned tests are also run in the
TLS 1.3 only configuration where a TLS 1.3
handshake is performed.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
The endpoint initialization function was setting up
a certificate but the client certificate was not
used because client authentication was not enabled
(not enabled in the default SSL server configuration).
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
This could lead to a potential buffer overread with small
MBEDTLS_SSL_IN_CONTENT_LEN.
Change the bound calculations so that it is apparent
what lengths and sizes are used.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
When executing eval in the background, the next "$!" gives the
eval PID, not the ssl-client2 pid. This causes problems when
a client times out and the script tries to kill it. Instead, it
kills the parent eval call.
This caused problems with subsequent proxy tests receiving
old packets from a client from a previous test.
Moving the "&" to inside the eval call fixes the problem.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
Functions called within the test mean that MBEDTLS_X509_CRT_PARSE_C
is a test dependency and so is declared in this commit.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
