Ward Beullens found a practical key-recovery attack against Rainbow.
The level I parametersets are removed from liboqs starting from version 0.7.2
.
Find the scientific details in Breaking Rainbow Takes a Weekend on a Laptop.
This means all the oqs::sig::Algorithm::RainbowI*
variants are insecure.
{ "nvd_published_at": null, "cwe_ids": [], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2022-08-18T19:06:39Z" }