commit d8959390c522ff06843fb9f0401fa42b06309486
author John Durkop <john.durkop@fermatsoftware.com> Sun Sep 20 23:09:17 2020 -0700
committer John Durkop <john.durkop@fermatsoftware.com> Thu Sep 24 05:01:17 2020 -0700
tree a191af1deec4dde820e969750090e5f12a7da766
parent 7758c858ae4f497a5d83f2dc8af5e7a4429d7e57

Add ECDSA support to PSA crypto configuration

Initial changes to PSA crypto core to support configuration
of ECDSA algorithm using PSA crypto configuration mechanism.
Guards using MBEDTLS_ECDSA_C and MBEDTLS_ECDSA_DETERMINISTIC have
been changed to be based off PSA_WANT_ALG_ECDSA and
PSA_WANT_ALG_ECDSA_DETERMINISTIC. Added new tests to all.sh to
confirm new settings are working properly. Current code does not
pass the tests since built in signature verification is not in place.

Signed-off-by: John Durkop <john.durkop@fermatsoftware.com>

tests/scripts/all.sh

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 578d03e..f079334 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1290,6 +1290,40 @@
     if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA\|CHACHA'
 }
 
+component_test_psa_crypto_config_basic() {
+    # full plus MBEDTLS_PSA_CRYPTO_CONFIG, MBEDTLS_PSA_CRYPTO_DRIVERS,
+    # and PSA_CRYPTO_DRIVER_TEST minus MBEDTLS_USE_PSA_CRYPTO
+    msg "build: full config plus MBEDTLS_PSA_CRYPTO_CONFIG MBEDTLS_PSA_CRYPTO_DRIVERS"
+    msg "build: minus MBEDTLS_USE_PSA_CRYPTO"
+    scripts/config.py full
+    scripts/config.py set MBEDTLS_PSA_CRYPTO_CONFIG
+    scripts/config.py set MBEDTLS_PSA_CRYPTO_DRIVERS
+    scripts/config.py unset MBEDTLS_USE_PSA_CRYPTO
+    # Need to define the correct symbol and include the test driver header path in order to build with the test driver
+    make CC=gcc CFLAGS="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST -I../tests/include -O2" LDFLAGS="$ASAN_CFLAGS"
+
+    msg "test: psa crypto config basic"
+    make test
+}
+
+component_test_psa_crypto_config_want_ecdsa() {
+    # full plus MBEDTLS_PSA_CRYPTO_CONFIG, MBEDTLS_PSA_CRYPTO_DRIVERS,
+    # and PSA_CRYPTO_DRIVER_TEST minus MBEDTLS_USE_PSA_CRYPTO
+    msg "build: full config plus MBEDTLS_PSA_CRYPTO_CONFIG, MBEDTLS_PSA_CRYPTO_DRIVERS,"
+    msg "build: PSA_CRYPTO_DRIVER_TEST, MBEDTLS_PSA_ACCEL_ALG_ECDSA,"
+    msg "build: PSA_WANT_ALG_ECDSA minus MBEDTLS_USE_PSA_CRYPTO"
+    scripts/config.py full
+    scripts/config.py set MBEDTLS_PSA_CRYPTO_CONFIG
+    scripts/config.py set MBEDTLS_PSA_CRYPTO_DRIVERS
+    scripts/config.py unset MBEDTLS_USE_PSA_CRYPTO
+    scripts/config.py unset MBEDTLS_ECDSA_C
+    # Need to define the correct symbol and include the test driver header path in order to build with the test driver
+    make CC=gcc CFLAGS="$ASAN_CFLAGS -DMBEDTLS_PSA_ACCEL_ALG_ECDSA -DPSA_WANT_ALG_ECDSA -DPSA_CRYPTO_DRIVER_TEST -I../tests/include -O2" LDFLAGS="$ASAN_CFLAGS"
+
+    msg "test: psa crypto config want ECDSA"
+    make test
+}
+
 component_test_check_params_functionality () {
     msg "build+test: MBEDTLS_CHECK_PARAMS functionality"
     scripts/config.py full # includes CHECK_PARAMS