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authorjames <james@e7ae566f-a301-0410-adde-c780ea21d3b5>2009-09-27 02:12:15 +0000
committerjames <james@e7ae566f-a301-0410-adde-c780ea21d3b5>2009-09-27 02:12:15 +0000
commit3eee126eba7314e203a50b6398fa5333cbf12ff7 (patch)
tree2b07c330d53e1346c5383bfefe1a997d54bbde7c /crypto.c
parentThe maximum number of "route" directives (specified in the config (diff)
downloadopenvpn-3eee126eba7314e203a50b6398fa5333cbf12ff7.tar.xz
Eliminated the limitation on the number of options that can be pushed
to clients, including routes. Previously, all pushed options needed to fit within a 1024 byte options string. Remember that to make use of this feature to allow many routes to be pushed to clients, the client config file must specify the max-routes option, and the number of pushed routes cannot exceed this limit. Also, both server and client must include this commit. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4991 e7ae566f-a301-0410-adde-c780ea21d3b5
Diffstat (limited to '')
-rw-r--r--crypto.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/crypto.c b/crypto.c
index 10c0bee..444f036 100644
--- a/crypto.c
+++ b/crypto.c
@@ -1796,4 +1796,49 @@ free_ssl_lib (void)
}
#endif /* USE_SSL */
+
+/*
+ * md5 functions
+ */
+
+void
+md5_state_init (struct md5_state *s)
+{
+ MD5_Init (&s->ctx);
+}
+
+void
+md5_state_update (struct md5_state *s, void *data, size_t len)
+{
+ MD5_Update (&s->ctx, data, len);
+}
+
+void
+md5_state_final (struct md5_state *s, struct md5_digest *out)
+{
+ MD5_Final (out->digest, &s->ctx);
+}
+
+void
+md5_digest_clear (struct md5_digest *digest)
+{
+ CLEAR (*digest);
+}
+
+bool
+md5_digest_defined (const struct md5_digest *digest)
+{
+ int i;
+ for (i = 0; i < MD5_DIGEST_LENGTH; ++i)
+ if (digest->digest[i])
+ return true;
+ return false;
+}
+
+bool
+md5_digest_equal (const struct md5_digest *d1, const struct md5_digest *d2)
+{
+ return memcmp(d1->digest, d2->digest, MD5_DIGEST_LENGTH) == 0;
+}
+
#endif /* USE_CRYPTO */