X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=secnet.h;fp=secnet.h;h=77ba017bbbdb1bf9b7f86581f7bcb95d35954f3d;hp=b72bfc7fc42bc6ca26b65017851b8ffb6147f323;hb=cd8a1c31b9aab10493806953a077c4a75fb91104;hpb=1957436bba0bcd420f88ae9fa1126ad4574b0c53

diff --git a/secnet.h b/secnet.h
index b72bfc7..77ba017 100644
--- a/secnet.h
+++ b/secnet.h
@@ -451,6 +451,8 @@ struct random_if {
 /* SIGPUBKEY interface */
 
 typedef void sig_sethash_fn(void *st, struct hash_if *hash);
+typedef void sig_dispose_fn(void *st);
+
 typedef bool_t sig_unpick_fn(void *sst, struct buffer_if *msg,
 			     struct alg_msg_data *sig);
 typedef bool_t sig_checksig_fn(void *st, uint8_t *data, int32_t datalen,
@@ -461,6 +463,7 @@ struct sigpubkey_if {
     sig_unpick_fn *unpick;
     sig_checksig_fn *check;
     const struct hash_if *hash;
+    sig_dispose_fn *dispose;
 };
 
 /* SIGPRIVKEY interface */
@@ -474,6 +477,7 @@ struct sigprivkey_if {
     sig_sethash_fn *sethash; /* must be called before use, if non-0 */
     sig_makesig_fn *sign;
     const struct hash_if *hash;
+    sig_dispose_fn *dispose;
 };
 
 /* COMM interface */