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Diffstat (limited to 'src/methods/cipher_test/cipher_test.c')
-rw-r--r--src/methods/cipher_test/cipher_test.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/src/methods/cipher_test/cipher_test.c b/src/methods/cipher_test/cipher_test.c
index 32512b3..573e90a 100644
--- a/src/methods/cipher_test/cipher_test.c
+++ b/src/methods/cipher_test/cipher_test.c
@@ -38,7 +38,7 @@ struct fastd_method_session_state {
};
-static bool cipher_get(fastd_context_t *ctx, const char *name, const fastd_cipher_info_t **cipher_info, const fastd_cipher_t **cipher, const fastd_cipher_context_t **cctx, bool check) {
+static bool cipher_get(fastd_context_t *ctx, const char *name, const fastd_cipher_info_t **info, const fastd_cipher_t **cipher, const fastd_cipher_context_t **cctx) {
size_t len = strlen(name);
if (len < 12)
@@ -51,25 +51,33 @@ static bool cipher_get(fastd_context_t *ctx, const char *name, const fastd_ciphe
memcpy(cipher_name, name, len-12);
cipher_name[len-12] = 0;
- if (check && !fastd_cipher_is_available(cipher_name))
- return false;
+ const fastd_cipher_info_t *cipher_info = NULL;
+
+ if (ctx) {
+ *cipher = fastd_cipher_get_by_name(ctx, cipher_name, &cipher_info, cctx);
+ if (!*cipher)
+ return false;
+ }
+ else {
+ cipher_info = fastd_cipher_info_get_by_name(cipher_name);
+ if (!cipher_info)
+ return false;
+ }
- if (ctx)
- *cipher = fastd_cipher_get_by_name(ctx, cipher_name, cipher_info, cctx);
- else if (cipher_info)
- *cipher_info = fastd_cipher_info_get_by_name(cipher_name);
+ if (info)
+ *info = cipher_info;
return true;
}
static bool method_provides(const char *name) {
- return cipher_get(NULL, name, NULL, NULL, NULL, true);
+ return cipher_get(NULL, name, NULL, NULL, NULL);
}
static size_t method_key_length(fastd_context_t *ctx, const char *name) {
const fastd_cipher_info_t *info;
- if (!cipher_get(NULL, name, &info, NULL, NULL, false))
+ if (!cipher_get(NULL, name, &info, NULL, NULL))
exit_bug(ctx, "cipher-test: can't get cipher key length");
return info->key_length;
@@ -80,7 +88,7 @@ static fastd_method_session_state_t* method_session_init(fastd_context_t *ctx, c
fastd_method_common_init(ctx, &session->common, initiator);
- if (!cipher_get(ctx, name, &session->cipher_info, &session->cipher, &session->cipher_ctx, false))
+ if (!cipher_get(ctx, name, &session->cipher_info, &session->cipher, &session->cipher_ctx))
exit_bug(ctx, "cipher-test: can't instanciate cipher");
session->cipher_state = session->cipher->init_state(ctx, session->cipher_ctx, secret);