Support HMAC_DRBG in ssl_client2 and ssl_server2, in addition to
CTR_DRBG. CTR_DRBG is still used if present, but it's now possible to
run the SSL test programs with CTR_DRBG disabled.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In ssl_client2 and ssl_server2, to generate random data, go through a
level of indirection provided by ssl_test_lib. This way the programs
don't depend on a particular choice of RNG implementation, and only
ssl_test_lib.{h,c} explicitly reference CTR_DRBG.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is deliberately arranged to minimize code changes.
Subsequent commits will clean up the resulting code.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Move from ssl_*2.c to ssl_test_lib.c:
* Functions that have exactly identical definitions in the two
programs, and that don't reference the global variable opt which
has a different type in the client and in the server. Also declare
these functions in ssl_test_lib.h.
Move from ssl_*2.c to ssl_test_common_source.c:
* Functions that have exactly identical definitions in the two
programs, but access fields of the global variable opt which
has a different structure type in the client and in the server.
* The array ssl_sig_hashes_for_test, because its type is incomplete.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Move from ssl_*2.c to ssl_test_lib.h:
* The inclusion of the config header file (identical).
* The fallback definitions of platform functions (almost identical:
server2 also had snprintf and the order and whitespace was slightly
different).
* The compilation guards checking that required options are
enabled (tweaked to make them common, with MBEDTLS_SSL_{CLI,SRV}_C
separated out).
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Create a new source file for code that is shared between ssl_client2.c
and ssl_server2.c, but cannot be compiled separately and instead needs
to be #include'd in each program that uses it.
This is for code that references macros or types that are defined
differently in the two programs.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Create a new source file for code that is shared between ssl_client2.c
and ssl_server2.c. This commit only creates the file; subsequent
commits will populate it.
Add it to the official build systems (make, cmake, VS).
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
