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Fencer Intel
medium —

GHSA-hrjv-pf36-jpmr json

oqs's Post-Quantum Key Encapsulation Mechanism SIKE broken

published 4y ago modified 3y ago also RUSTSEC-2022-0045

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

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)](https://eprint.iacr.org/2022/975)

Patch / fix

  • crates.io oqs 0.7.2

Is GHSA-hrjv-pf36-jpmr in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
crates.io oqs
<0.7.2
>=0.0.0-0, <0.7.2
0.7.2

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.