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fmtseq: drop heads of rc4 keystreams

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This commit is contained in:
Mirek Kratochvil 2012-12-29 19:40:39 +01:00
parent 542d2f5e32
commit 07b4ee1953
1 changed files with 1 additions and 0 deletions
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src/fmtseq.cpp
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@ -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 tmp.resize (16, 0); //prevent chaining to other numbers
kg.load_key (tmp); kg.load_key (tmp);
kg.discard (256);
} }
static void add_zero_checksum (bvector& v) static void add_zero_checksum (bvector& v)