fmtseq: drop heads of rc4 keystreams

2012-12-29 19:40:39 +01:00 · 2012-12-29 19:40:39 +01:00 · 07b4ee1953
parent 542d2f5e32
commit 07b4ee1953
1 changed files with 1 additions and 0 deletions
--- a/src/fmtseq.cpp
+++ b/src/fmtseq.cpp
@ -35,6 +35,7 @@ void prepare_keygen (arcfour<byte>& kg, const std::vector<byte>&SK, uint idx)
 	}
 	tmp.resize (16, 0); //prevent chaining to other numbers
 	kg.load_key (tmp);
+	kg.discard (256);
 }

 static void add_zero_checksum (bvector& v)