Digital Signatures — Entidade

eprint.iacr.org·há cerca de 1 mês

smklhs: Succinct Multi key Linearly Homomorphic Signatures for Certified Statistics

We study the problem of certifying statistical claims over datasets contributed by multiple independent sources. In this setting, an untrusted server aggregates signed data records and publishes clai

eprint.iacr.org·há 6 meses

Spinel: A Post-Quantum Signature Scheme Based on $\mathrm{SL}_n(\mathbb{F}_p)$ Hashing

The advent of quantum computation compels the cryptographic community to design digital signature schemes whose security extends beyond the classical hardness assumptions. In this work, we introduce S

eprint.iacr.org·há cerca de 1 ano

Preimage-type Attacks for Reduced Ascon-Hash: Application to Ed25519

Hash functions and extendable output functions are some of the most fundamental building blocks in cryptography. They are often used to build commitment schemes where a committer binds themselves to s