FairPlay.zip                 -- Source code for the Fairplay baseball scoreboard controller.
atari-protections.pdf        -- Old book by George Morrison on Atari copy protections.
bakoev-afn.pdf               -- Valentin Bakoev's paper on fast bitwise implementations of AFNs.
bcp38.txt                    -- IETF BCP38 standard.
ble-rce.pdf                  -- Veronica Kovah's paper on writing memory corrption exploits for Bluetooth LE.
bootnoodle.zip               -- A palindrome bootloader.
brucker-thesis.pdf           -- Ben Bruecker's thesis on the PX-1000, cited in PoC||GTFO 21:12.
cortex-m-antidebug.zip       -- Source code for Balda's anti-reversing tricks.
hd6303rp.pdf                 -- Datasheet for the HD6303.  Pages are out of order.
i2ao.zip                     -- Intro to Assembly Optimization
innerring.txt                -- Who should you learn from?
nios-epp-mmap.txt            -- NIOS Memory Map
nrfsec.tar.bz2               -- nRF52 Security Tools
packratgps.pdf               -- A GPS receiver project by WA2OMY and WA3YUE of the Packrats club.
phones3.mp3                  -- Audio recording of a hobby phone network.
phrack5715.txt               -- Rix' article on alphanumeric shellcode from Phrack 57:15.
phrack6317.txt               -- Cawan's article on FPGA hacking, from Phrack 63:17.
px1k.zip                     -- PX1K cracking source code.
schwarzthesis.pdf            -- Michael Schwarz' thesis on software side-channel attacks.
sim68xx-px1000.zip           -- PX1K fork of sim68xx.
sim68xx.zip                  -- Main branch of sim68xx.
tmp.0ut.1.txt.zip            -- Issue 1 of tmp.0ut, a fine journal.
wc2.zip                      -- Rob Graham's state machine implementations of WC.
woot20-paper-obermaier.pdf   -- Excellent paper from Usenix WOOT on exploiting counterfeit STM32 chips. 
zmap-ipip.patch              -- Patch to ZMAP for scanning for the IPIP reflection vulnerability.