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Alin Tomescu
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Latest posts
Last updated 2 months ago
Baby-step giant-step (BSGS) discrete log algorithms
3 months ago
tl;dr: When the discrete log $a$ of $a\cdot G$ is known to...
Benchmarking MSMs over secp256k1
4 months ago
tl;dr: Running some secp256k1 MSM benchmarks $ $ Background For ECDSA verification...
Notes on NEAR’s MPC
4 months ago
tl;dr The good: Audit went well. Lúcás Meier’s Caith-Sith threshold ECDSA protocol...
Groth21 PVSS
4 months ago
tl;dr: Groth’s non-interactive distributed key generation paper1, which uses a novel approximate...
Witness encryption (WE)
4 months ago
tl;dr: Some notes to self on state-of-the-art witness encryption (WE) schemes $...
TIL: Malleable algebraic NIZKs
4 months ago
tl;dr: This is a “note to self” that there’s some interesting work...
Multilinear polynomial commitment schemes (MLE PCS)
5 months ago
tl;dr: A catalog of polynomial commitment schemes for multilinear polynomials (i.e., multivariate...
The quantum security of Fiat-Shamir in $\Sigma$-protocols
5 months ago
tl;dr: Sigma protocols are unconditionally sound, but their non-interactive (Fiat-Shamir) counterparts only...
Large language models (LLMs)
5 months ago
tl;dr: Write an intro paragraph here $ $ Papers Attention Is All...
Fiat-Shamir transform
5 months ago
tl;dr: Notes on the Fiat-Shamir transform and its security Related work The...