schnorr
2 posts tagged schnorr.
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The Discrete Log Held; The Proofs Leaked: A Field Guide to Commitments and Sigma Protocols
How the discrete log stayed hard for forty years while the proofs built on it kept breaking: Pedersen commitments, Schnorr, Sigma protocols, and Fiat-Shamir.
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The Math Held; The Interface Leaked: A Field Guide to Digital Signatures
ECDLP and RSA held; the nonce, the canonical form, and the verifier broke instead. A field guide to ECDSA, EdDSA, RSA-PSS, determinism, and malleability.