diff options
Diffstat (limited to 'src/crypto/cipher/ciphers.c.in')
| -rw-r--r-- | src/crypto/cipher/ciphers.c.in | 25 |
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; |