Marble

From Syllab
Jump to: navigation, search

Marble is an authenticated cipher designed by Jian Guo, as a submission to the CAESAR competition

Design

Marble.png

Features

  • Nonce-free, secure even when associated data is re-used
  • Support encryption/decryption only modes, and tag only modes
  • Decryption-misuse resistant
  • Full security
  • Bare in mind: length-extension, i.e., when one message is prefix of another, with the same associated data, the ciphertext can be prefix also.

Downloads

Marble Specification version 1.2 dated on 16 January 2015.