GHSA-hrjv-pf36-jpmr: oqs's Post-Quantum Key Encapsulation Mechanism SIKE broken

August 18, 2022

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)

References

github.com/advisories/GHSA-hrjv-pf36-jpmr
github.com/open-quantum-safe/liboqs-rust
github.com/open-quantum-safe/liboqs-rust/pull/151
rustsec.org/advisories/RUSTSEC-2022-0045.html

Code Behaviors & Features

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