Test MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG

Add two builds with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG to all.sh:
* full minus all DRBG (validates that PSA can work without any of the
  DRBG modules).
* with MBEDTLS_USE_PSA_CRYPTO and no CTR_DRBG (validates that PSA can
  work without CTR_DRBG, and that it works for USE_PSA_CRYPTO).

The goal is to exercise default/full, with/out USE_PSA_CRYPTO, and
with/out deterministic ECDSA (which requires HMAC_DRBG). The choice of
pairing is rather arbitrary.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2020-11-23 17:39:04 +01:00
parent c0963010c0
commit c109b37b07

View file

@ -941,6 +941,36 @@ component_test_no_hmac_drbg () {
# so there's little value in running those lengthy tests here.
}
component_test_psa_external_rng_no_drbg () {
msg "build: PSA_CRYPTO_EXTERNAL_RNG minus *_DRBG"
scripts/config.py full
scripts/config.py set MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG
scripts/config.py unset MBEDTLS_CTR_DRBG_C
scripts/config.py unset MBEDTLS_HMAC_DRBG_C
scripts/config.py unset MBEDTLS_ECDSA_DETERMINISTIC # requires HMAC_DRBG
scripts/config.py set MBEDTLS_ECP_NO_INTERNAL_RNG
make CFLAGS="$ASAN_CFLAGS -O2" LDFLAGS="$ASAN_CFLAGS"
msg "test: PSA_CRYPTO_EXTERNAL_RNG minus *_DRBG"
make test
# No ssl-opt.sh/compat.sh because they require CTR_DRBG.
}
component_test_psa_external_rng_use_psa_crypto () {
msg "build: full + PSA_CRYPTO_EXTERNAL_RNG + USE_PSA_CRYPTO minus CTR_DRBG"
scripts/config.py full
scripts/config.py set MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG
scripts/config.py set MBEDTLS_USE_PSA_CRYPTO
scripts/config.py unset MBEDTLS_CTR_DRBG_C
make CFLAGS="$ASAN_CFLAGS -O2" LDFLAGS="$ASAN_CFLAGS"
msg "test: full + PSA_CRYPTO_EXTERNAL_RNG + USE_PSA_CRYPTO minus CTR_DRBG"
make test
# No ssl-opt.sh/compat.sh because they require CTR_DRBG.
}
component_test_ecp_no_internal_rng () {
msg "build: Default plus ECP_NO_INTERNAL_RNG minus DRBG modules"
scripts/config.py set MBEDTLS_ECP_NO_INTERNAL_RNG