open-quantum-safe/liboqs-rust · Security
oqs's Post-Quantum Key Encapsulation Mechanism SIKE broken
- GHSA ID
- GHSA-hrjv-pf36-jpmr
- Severity
- medium
- Published
- Updated
Description
Wouter Castryck and Thomas Decru presented an efficient key recovery attack on the SIDH protocol. As a result, the secret key of SIKEp751 can be recovered in a matter of hours. The SIKE and SIDH schemes will be removed from oqs 0.7.2.
An efficient key recovery attack on SIDH (preliminary version)