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Diffstat (limited to 'src/crypto/cipher/ciphers.c.in')
-rw-r--r--src/crypto/cipher/ciphers.c.in25
1 files changed, 18 insertions, 7 deletions
diff --git a/src/crypto/cipher/ciphers.c.in b/src/crypto/cipher/ciphers.c.in
index 508196e..b3c6b1b 100644
--- a/src/crypto/cipher/ciphers.c.in
+++ b/src/crypto/cipher/ciphers.c.in
@@ -50,9 +50,15 @@ static const cipher_entry_t ciphers[] = { @CIPHER_LIST@
const fastd_cipher_t** fastd_cipher_config_alloc(void) {
const fastd_cipher_t **cipher_conf = calloc(array_size(ciphers), sizeof(const fastd_cipher_t*));
- size_t i;
- for (i = 0; i < array_size(ciphers); i++)
- cipher_conf[i] = ciphers[i].impls[0].impl;
+ size_t i, j;
+ for (i = 0; i < array_size(ciphers); i++) {
+ for (j = 0; ciphers[i].impls[j].impl; j++) {
+ if (ciphers[i].impls[j].impl->available())
+ break;
+ }
+
+ cipher_conf[i] = ciphers[i].impls[j].impl;
+ }
return cipher_conf;
}
@@ -68,6 +74,9 @@ bool fastd_cipher_config(const fastd_cipher_t **cipher_conf, const char *name, c
size_t j;
for (j = 0; ciphers[i].impls[j].impl; j++) {
if (!strcmp(ciphers[i].impls[j].name, impl)) {
+ if (!ciphers[i].impls[j].impl->available())
+ return false;
+
cipher_conf[i] = ciphers[i].impls[j].impl;
return true;
}
@@ -99,15 +108,17 @@ void fastd_cipher_free(fastd_context_t *ctx) {
}
const fastd_cipher_info_t* fastd_cipher_info_get_by_name(const char *name) {
- size_t i;
+ size_t i, j;
for (i = 0; i < array_size(ciphers); i++) {
if (strcmp(ciphers[i].name, name))
continue;
- if (!ciphers[i].impls[0].impl)
- continue;
+ for (j = 0; ciphers[i].impls[j].impl; j++) {
+ if (ciphers[i].impls[j].impl->available())
+ return ciphers[i].info;
+ }
- return ciphers[i].info;
+ break;
}
return NULL;