Rollo

From PQC WIKI


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Information

ROLLO - round 2

Variant
Description Rank Metric
Assumption
Functionality KEM
Public Key
(bytes)
Secret Key
(bytes)
CIPH/SIG
(bytes)
Attacks - Comment
Security Discussions
Challenges
Notes
Updated [
  • It is a merge of LAKE + LOCKER + Ouroboros-R.
  • Attack: comments on properties of schemes (Gligoroski) and comments on underestimation of structural attack (Perlner).
  • The private key and ciphertext size is not provided and therefore guessed.

Authors

Resources

Challenges

Related Articles

An Algebraic Attack on Rank Metric Code-Based Cryptosystems.
Magali Bardet, Pierre Briaud, Maxime Bros, Philippe Gaborit, Vincent Neiger, Olivier Ruatta, Jean-Pierre Tillich., 2 October 2019.