sha512.c, etc.: Provide `sha512' as a hash function for signing.

[secnet] / secnet.h

diff --git a/secnet.h b/secnet.h
index e253a14..c93a279 100644 (file)
--- a/secnet.h
+++ b/secnet.h
@@ -354,6 +354,7 @@ extern init_module md5_module;
 extern init_module slip_module;
 extern init_module tun_module;
 extern init_module sha1_module;
+extern init_module sha512_module;
 extern init_module log_module;
 
 /***** END of module support *****/
@@ -402,8 +403,8 @@ struct resolver_if {
 
 /* RANDOMSRC interface */
 
-/* Return some random data. Returns TRUE for success. */
-typedef bool_t random_fn(void *st, int32_t bytes, uint8_t *buff);
+/* Return some random data. Cannot fail. */
+typedef void random_fn(void *st, int32_t bytes, uint8_t *buff);
 
 struct random_if {
     void *st;
@@ -574,7 +575,7 @@ struct transform_inst_if {
 
 struct transform_if {
     void *st;
-    int capab_transformnum;
+    int capab_bit;
     int32_t keylen; /* <<< INT_MAX */
     transform_createinstance_fn *create;
 };