Add unit tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index 7d4fbcd..b9a8d5d 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -340,3 +340,8 @@
PSA wrapped sign: BP512R1
depends_on:MBEDTLS_ECP_DP_BP512R1_ENABLED
pk_psa_sign:MBEDTLS_ECP_DP_BP512R1:PSA_ECC_FAMILY_BRAINPOOL_P_R1:512
+
+PK test valid mebdtls_pk_sign_ext
+depends_on:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
+pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA512
+