all InfoSec news
Quasi-Optimal Permutation Ranking and Applications to PERK
March 8, 2024, 3:36 a.m. |
IACR News www.iacr.org
ePrint Report: Quasi-Optimal Permutation Ranking and Applications to PERK
Slim Bettaieb, Alessandro Budroni, Marco Palumbi, Décio Luiz Gazzoni Filho
A ranking function for permutations maps every permutation of length $n$ to a unique integer between $0$ and $n!-1$. For permutations of size that are of interest in cryptographic applications, evaluating such a function requires multiple-precision arithmetic. This work introduces a quasi-optimal ranking technique that allows us to rank a permutation efficiently without needing a multiple-precision arithmetic library. We present experiments …
applications cryptographic eprint report function integer interest length maps marco report size
More from www.iacr.org / IACR News
Post-Doc in Lattice-Based Cryptography
1 day, 21 hours ago |
www.iacr.org
WPEC 2024: NIST Workshop on Privacy Enhancing Cryptography
1 day, 21 hours ago |
www.iacr.org
Indistinguishability Obfuscation from Bilinear Maps and LPN Variants
2 days, 2 hours ago |
www.iacr.org
Securing the Future of GenAI: Policy and Technology
2 days, 2 hours ago |
www.iacr.org
Jobs in InfoSec / Cybersecurity
CyberSOC Technical Lead
@ Integrity360 | Sandyford, Dublin, Ireland
Cyber Security Strategy Consultant
@ Capco | New York City
Cyber Security Senior Consultant
@ Capco | Chicago, IL
Sr. Product Manager
@ MixMode | Remote, US
Security Compliance Strategist
@ Grab | Petaling Jaya, Malaysia
Cloud Security Architect, Lead
@ Booz Allen Hamilton | USA, VA, McLean (1500 Tysons McLean Dr)