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-rw-r--r--crypto/engine/tb_cipher.c124
1 files changed, 62 insertions, 62 deletions
diff --git a/crypto/engine/tb_cipher.c b/crypto/engine/tb_cipher.c
index 177fc1fb739a..fcfb2efd8f7e 100644
--- a/crypto/engine/tb_cipher.c
+++ b/crypto/engine/tb_cipher.c
@@ -6,7 +6,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -54,90 +54,90 @@
#include "eng_int.h"
-/* If this symbol is defined then ENGINE_get_cipher_engine(), the function that
- * is used by EVP to hook in cipher code and cache defaults (etc), will display
- * brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_cipher_engine(), the function
+ * that is used by EVP to hook in cipher code and cache defaults (etc), will
+ * display brief debugging summaries to stderr with the 'nid'.
+ */
/* #define ENGINE_CIPHER_DEBUG */
static ENGINE_TABLE *cipher_table = NULL;
void ENGINE_unregister_ciphers(ENGINE *e)
- {
- engine_table_unregister(&cipher_table, e);
- }
+{
+ engine_table_unregister(&cipher_table, e);
+}
static void engine_unregister_all_ciphers(void)
- {
- engine_table_cleanup(&cipher_table);
- }
+{
+ engine_table_cleanup(&cipher_table);
+}
int ENGINE_register_ciphers(ENGINE *e)
- {
- if(e->ciphers)
- {
- const int *nids;
- int num_nids = e->ciphers(e, NULL, &nids, 0);
- if(num_nids > 0)
- return engine_table_register(&cipher_table,
- engine_unregister_all_ciphers, e, nids,
- num_nids, 0);
- }
- return 1;
- }
+{
+ if (e->ciphers) {
+ const int *nids;
+ int num_nids = e->ciphers(e, NULL, &nids, 0);
+ if (num_nids > 0)
+ return engine_table_register(&cipher_table,
+ engine_unregister_all_ciphers, e,
+ nids, num_nids, 0);
+ }
+ return 1;
+}
void ENGINE_register_all_ciphers()
- {
- ENGINE *e;
+{
+ ENGINE *e;
- for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
- ENGINE_register_ciphers(e);
- }
+ for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+ ENGINE_register_ciphers(e);
+}
int ENGINE_set_default_ciphers(ENGINE *e)
- {
- if(e->ciphers)
- {
- const int *nids;
- int num_nids = e->ciphers(e, NULL, &nids, 0);
- if(num_nids > 0)
- return engine_table_register(&cipher_table,
- engine_unregister_all_ciphers, e, nids,
- num_nids, 1);
- }
- return 1;
- }
+{
+ if (e->ciphers) {
+ const int *nids;
+ int num_nids = e->ciphers(e, NULL, &nids, 0);
+ if (num_nids > 0)
+ return engine_table_register(&cipher_table,
+ engine_unregister_all_ciphers, e,
+ nids, num_nids, 1);
+ }
+ return 1;
+}
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
* table (ie. try to get a functional reference from the tabled structural
- * references) for a given cipher 'nid' */
+ * references) for a given cipher 'nid'
+ */
ENGINE *ENGINE_get_cipher_engine(int nid)
- {
- return engine_table_select(&cipher_table, nid);
- }
+{
+ return engine_table_select(&cipher_table, nid);
+}
/* Obtains a cipher implementation from an ENGINE functional reference */
const EVP_CIPHER *ENGINE_get_cipher(ENGINE *e, int nid)
- {
- const EVP_CIPHER *ret;
- ENGINE_CIPHERS_PTR fn = ENGINE_get_ciphers(e);
- if(!fn || !fn(e, &ret, NULL, nid))
- {
- ENGINEerr(ENGINE_F_ENGINE_GET_CIPHER,
- ENGINE_R_UNIMPLEMENTED_CIPHER);
- return NULL;
- }
- return ret;
- }
+{
+ const EVP_CIPHER *ret;
+ ENGINE_CIPHERS_PTR fn = ENGINE_get_ciphers(e);
+ if (!fn || !fn(e, &ret, NULL, nid)) {
+ ENGINEerr(ENGINE_F_ENGINE_GET_CIPHER, ENGINE_R_UNIMPLEMENTED_CIPHER);
+ return NULL;
+ }
+ return ret;
+}
/* Gets the cipher callback from an ENGINE structure */
ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e)
- {
- return e->ciphers;
- }
+{
+ return e->ciphers;
+}
/* Sets the cipher callback in an ENGINE structure */
int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f)
- {
- e->ciphers = f;
- return 1;
- }
+{
+ e->ciphers = f;
+ return 1;
+}