crypto: kdf - skip self-test when tests disabled

Make kdf_sp800108 honor the CONFIG_CRYPTO_MANAGER_DISABLE_TESTS kconfig option, so that it doesn't always waste time running its self-test. Signed-off-by: Eric Biggers <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
Stilmant · Nov 25, 2022 · 0bf365c · 0bf365c
1 parent 06bd9c9
commit 0bf365c
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/crypto/kdf_sp800108.c b/crypto/kdf_sp800108.c
@@ -125,9 +125,13 @@ static const struct kdf_testvec kdf_ctr_hmac_sha256_tv_template[] = {
 
 static int __init crypto_kdf108_init(void)
 {
-	int ret = kdf_test(&kdf_ctr_hmac_sha256_tv_template[0], "hmac(sha256)",
-			   crypto_kdf108_setkey, crypto_kdf108_ctr_generate);
+	int ret;
 
+	if (IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+		return 0;
+
+	ret = kdf_test(&kdf_ctr_hmac_sha256_tv_template[0], "hmac(sha256)",
+		       crypto_kdf108_setkey, crypto_kdf108_ctr_generate);
 	if (ret) {
 		if (fips_enabled)
 			panic("alg: self-tests for CTR-KDF (hmac(sha256)) failed (rc=%d)\n",