The Bulletproofs 2017/1066 paper mishandles Fiat-Shamir generation because the hash computation fails to include all of the public values from the Zero Knowledge proof statement as well as all of the public values computed in the proof, aka the Frozen Heart issue.
References
Link | Resource |
---|---|
https://blog.trailofbits.com/2022/04/13/part-1-coordinated-disclosure-of-vulnerabilities-affecting-girault-bulletproofs-and-plonk/ | Exploit Third Party Advisory |
https://eprint.iacr.org/2017/1066 | Product Technical Description Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-04-21T18:47:20
Updated: 2022-04-21T18:55:04
Reserved: 2022-04-21T00:00:00
Link: CVE-2022-29566
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-04-21T19:15:09.120
Modified: 2023-08-08T14:22:24.967
Link: CVE-2022-29566
JSON object: View
Redhat Information
No data.
CWE