first pass

[PuTTY.git] / ssharcf.c

diff --git a/ssharcf.c b/ssharcf.c
index 6bfbd8959531ee63a5524b22542454aba0d8a8e0..d16ce22540b85a8f937c7f03cb3b06bddee8e612 100644 (file)
--- a/ssharcf.c
+++ b/ssharcf.c
@@ -75,7 +75,7 @@ static void arcfour_stir(ArcfourContext *ctx)
     unsigned char *junk = snewn(1536, unsigned char);
     memset(junk, 0, 1536);
     arcfour_block(ctx, junk, 1536);
-    memset(junk, 0, 1536);
+    smemclr(junk, 1536);
     sfree(junk);
 }
 
@@ -100,16 +100,18 @@ static void arcfour_iv(void *handle, unsigned char *key)
 
 const struct ssh2_cipher ssh_arcfour128_ssh2 = {
     arcfour_make_context, arcfour_free_context, arcfour_iv, arcfour128_key,
-    arcfour_block, arcfour_block,
+    arcfour_block, arcfour_block, NULL, NULL,
     "arcfour128",
-    1, 128, 0, "Arcfour-128"
+    1, 128, 16, 0, "Arcfour-128",
+    NULL
 };
 
 const struct ssh2_cipher ssh_arcfour256_ssh2 = {
     arcfour_make_context, arcfour_free_context, arcfour_iv, arcfour256_key,
-    arcfour_block, arcfour_block,
+    arcfour_block, arcfour_block, NULL, NULL,
     "arcfour256",
-    1, 256, 0, "Arcfour-256"
+    1, 256, 32, 0, "Arcfour-256",
+    NULL
 };
 
 static const struct ssh2_cipher *const arcfour_list[] = {