about summary refs log tree commit diff
path: root/custom_mutators/autotokens/README
blob: 6849279eeeb158b97bbd6b2b2ce1d2b72272ce18 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
# autotokens

This implements an improved autotoken idea presented in
[Token-Level Fuzzing][https://www.usenix.org/system/files/sec21-salls.pdf].
It is a grammar fuzzer without actually knowing the grammar.

It is recommended to run with together in an instance with `CMPLOG`.

If you have a dictionary (`-x`) this improves this custom grammar mutator.

If **not** run with `CMPLOG`, it is possible to set `AFL_CUSTOM_MUTATOR_ONLY`,
to concentrate on grammar bug classes.