reverseProhard

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taipanbyte

Task: Rust ELF binary with GFNI instructions applying 7-step transform chain and 4 validators on 23-byte input. Solution: Replaced GFNI with scalar ROL3, built LUT for position-independent steps, used DFS byte-by-byte search with pruning, filtered 5253 solutions for meaningful English phrase.

$ ls tags/ techniques/
elfrustdfsgfnifnvfibonaccilogistic_mapmatrix_multiplicationgalois_fieldstreaming_cipherlut
scalar_patchingdocker_oracledfs_byte_searchlut_optimizationgfni_to_scalarfnv_stream_cipher_reversallogistic_map_ciphergf2p8_affine_transform
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