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The Frozen Heart vulnerability in Girault’s proof of knowledge
blog.trailofbits.com | vulnerability | #cryptography | #vulnerability | #zero-knowledge-proofs | #fiat-shamir | #frozen-heart | #girault
Summary
This Frozen Heart installment walks through exploiting the insecure Fiat-Shamir implementation in Girault's proof of knowledge, which proves discrete logarithms over composite moduli.
- Published
- Collected