| created | modded |

Python PIL to draw simple graph paper line diagram | apr09_2013 | |

BN curve search in SAGE | apr06_2011 | |

KiDispatchException comments | oct22_2010 | |

CRC32 adapted to use 16-entry nybble lookup table inspired by "Operation Aurora" | feb09_2010 | |

Quick SHA1 hasher of random data using CryptoAPI | feb04_2010 | |

General cracking purpose autoexec GP file (will update this as stuff is added) | jan25_2010 | jan27_2010 |

First 128 irreducible polynomials over GF(2) in hex/hexadecimal form! | jan17_2010 | |

Cryptanalysis of DRegZ Scheme | jan13_2010 | |

solution to gbe32241's "SDDecoder" (tut+keygen+cpp) | jan13_2010 | |

solution to death's "Saddam crackme" (tut+keygen+cpp) | dec21_2009 | |

SDDecoder JR v2 keygenme | dec08_2009 | |

SDD64 (64-bit version of SDDecoder/DregZ license kit) | dec08_2009 | |

Numernias's solution to "SDDecoder JR" (tut+keygen+cpp) | nov25_2009 | |

Smaller exe files from Visual C++ (updated) | nov17_2009 | jan29_2010 |

solution to death's "electric-camel" (tut+keygen+cpp) | nov11_2009 | |

WinDBG extension to read crypto++ Integers (src+dll) | nov10_2009 | |

crypto++ 4.1 and 4.2 IDA signatures | nov10_2009 | |

solution to upb's "keygenme 3"/"keygenme sheg" (tut+keygen+cpp) | nov03_2009 | |

solution to zuma555's newbie crypto crackme (cpp) | nov02_2009 | |

windbg breakpoints for tracing VB6 VM | oct30_2009 | |

IDC reference examples | oct26_2009 | jan21_2010 |

show HILO block relocations in PE file (cpp) | | |

simple windows socket server (cpp) | | |

cool shortcut to finding inverses in fields (without egcd()) | | |

some pari/gp code used to make sddecoder junior | | |

solution to Amenesia's "Howl" keygenme (source) | | |

extended Euclidean for GF(2^n) elements (c++ source) | | |

solution to so61pi's "Keygenme#1" (keygen source) | | |

solution to Numernia's "Keygenme Tvaa" | | |

WinDBG extension to read Miracl bignums (src+dll) | | |

solution to Encrypto's "Aurora" KeygenMe | | |

"SDDecoder Junior" keygenme (SDDecoder with weakened security) | | |

EGCD play (cpp source) | | |

Artif's solution to "VM KeygenMe" by Genaytyk (asm src) | | |

Trojan-Downloader.Win32.Tuvir.m (light comments, obfuscated calls to InternetOpenUrl(), InternetReadFile()) | | |

simple GetOpenFileName patcher template (source, includes hash routine to verify pre-patched files) | | |

MSN 5.1 password recovery tool (source) | | |

WinDBG extension to read FGInt bignums (as implemented in _J_'s "stoopid" crackme) (src+dll) | | |

Capriccio Solution Using Matrix Operations | | |

Capriccio Source | | |

Artif's Solution to Capriccio (keygen src) | | |

Vallani's Solution to Capriccio (tut+keygen) | | |

"Capriccio" KeygenMe | | |

CRC64 implementation and test cases in C, heavily commented | | |

PARI/GP script to do CRC using polynomials over GF(2) | | |