Monday, August 07, 2017

OTP Software

OTP Software (Python)
http://www.red-bean.com/onetime/

This kind of thing seems to work:
 ./onetime -e -n -p pad.dat < cleartext.dat > ciphertext.dat
 ./onetime -d -n -p pad.dat < ciphertext.dat > cleartext2.dat
  sha256sum cleartext.dat cleartext2.dat
Where: pad.dat was created like:
dd if=/dev/urandom of=./pad.dat count=1

Good OTP Jump Link to other possibilities
http://www.hacker10.com/encryption-software-2/list-of-one-time-pad-encryption-programs/