Block chiper family Hierocrypt

Hierocrypt is a common key block cipher developed by Toshiba Corporation. The following documents are published in 2000.

Specification on Hierocrypt-3

Specification on Hierocrypt-L1

Designers

  • Kenji Ohkuma
  • Hideo Shimizu
  • Shinichi Kawamura
  • Fumihiko Sano
  • Hirofumi Muratani
  • Masahiko Motoyam
 

Corporate Research & Development Center Top Page