ου γαρ εστιν κρυπτον ο ου φανερον γενησεται ουδε αποκρυφον ο ου γνωσθησεται και εις φανερον ελθη
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Blowfish

  • Description
  • Algorithm
  • Block diagrams
  • Mathematical functions
  • Implementation
Designed in 1993 by Bruce Schneier, an American cryptographer.
Block cipher with symmetric secret key
Block length = 64 bits
from 32 bits up to 448 bits
It is used in plenty of encryption products and provides a good encryption quality. There are not any known effective cryptanalysis of this cipher.
ANG tresc tresc 2
ANG tresc scheme
tresc tresc 3
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