(19 . 3)(19 . 4)
5 569234 ffa_ch18_subroutines "Subroutines in Peh."
6 578827 ffa_ch19_peh_tuning_and_demos "Peh Tuning and Demo Tapes."
7 611618 ffa_ch20_litmus "A Peh-powered verifier for traditional GPG signatures."
8 611775 ffa_ch20b_litmus_legacy_hashes "Support for certain ancient hash algos in Litmus."