1 files changed, 10 insertions, 1 deletions
diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index c80dcd0..3ebade2 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -99,6 +99,15 @@ int main(int argc, char *argv[])
     mbedtls_pk_init(&pk);
     memset(buf, 0, sizeof(buf));
 
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+    psa_status_t status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        mbedtls_fprintf(stderr, "Failed to initialize PSA Crypto implementation: %d\n",
+                        (int) status);
+        goto cleanup;
+    }
+#endif /* MBEDTLS_USE_PSA_CRYPTO */
+
     mbedtls_mpi_init(&N); mbedtls_mpi_init(&P); mbedtls_mpi_init(&Q);
     mbedtls_mpi_init(&D); mbedtls_mpi_init(&E); mbedtls_mpi_init(&DP);
     mbedtls_mpi_init(&DQ); mbedtls_mpi_init(&QP);
@@ -305,8 +314,8 @@ cleanup:
 
     mbedtls_ctr_drbg_free(&ctr_drbg);
     mbedtls_entropy_free(&entropy);
-
     mbedtls_pk_free(&pk);
+    mbedtls_psa_crypto_free();
     mbedtls_mpi_free(&N); mbedtls_mpi_free(&P); mbedtls_mpi_free(&Q);
     mbedtls_mpi_free(&D); mbedtls_mpi_free(&E); mbedtls_mpi_free(&DP);
     mbedtls_mpi_free(&DQ); mbedtls_mpi_free(&QP);