Xor-analyze v.0.5

xor-analyze provides a program for cryptanalyzing xor "encryption" with variable key length.Here are some key features of "xor analyze":??? Could possibly crack bad implementations of one-time pads??? Check ftp://ftp.habets.pp.se/pub/synscan/ for windows binariesTo find out what length the password is the ciphertext is XOR-ed against itself with different shifts (see XOR_analyze::coincidence() in analyze.cc) and the number of zeroes (equal bytes) are counted. This is called counting coincidences. When the number of zeroes is high the shift value is potentially a multiple of the key length. The one that stands out most is checked with statistics (with a frequency table) to get the key. To check with statistics on all key-lengths in key-length interval (-m and -M) use the -a switch (with -v for one key per keylength)CompilingType 'make'. Mail me if it doesn't compile and don't forget to tell me what kind of system you have.Encryption$ ./xor-enc secret file.txt file.xor

xor-analyze provides a program for ...

 
  • Xor-analyze
  • 0.5
  • Thomas Habets
  • Linux
  • Freeware
  • 10 Kb
  • 211
  • Free
 
 

Review Xor-analyze

  • captcha
 

Other software of Thomas Habets

New Encryption software
  • Privacy Drive  v.3.11.4Privacy Drive is an on-the-fly encryption software to lock, hide and encrypt all kind of pictures, videos, documents, files and folders, password protects sensitive information from unauthorized access.
  • Eureka Public Key  v.1.0.0Eureka Public Key was created due to numerous requests for a public key application using our strong encryption techniques.
  • Seahorse Plugins  v.2.28.1Seahorse is a GNOME application for managing encryption keys.