Web: https://iacr.org/news/item/19128

Sept. 16, 2022, 1:42 p.m. |

IACR News iacr.org

ePrint Report: How to Sample a Discrete Gaussian (and more) from a Random Oracle

George Lu, Brent Waters


The random oracle methodology is central to the design of many practical
cryptosystems. A common challenge faced in several systems is the need to have
a random oracle that outputs from a structured distribution $\mathcal{D}$, even though most
heuristic implementations such as SHA-3 are best suited for outputting bitstrings.


Our work explores the problem of sampling from discrete Gaussian (and related) distributions …

eprint report oracle random

Cybersecurity Engineer

@ Apercen Partners LLC | Folsom, CA

IDM Sr. Security Developer

@ The Ohio State University | Columbus, OH, United States

IT Security Engineer

@ Stylitics | New York City

Information Security Engineer

@ VDA Labs | Remote

Information Security Analyst

@ Metropolitan Transportation Commission | San Francisco, CA

IT Security Manager - Stamford or Middletown Location

@ Charles IT | Middletown, Connecticut, United States

Cyber Security Analyst - Sr. Consultant Level

@ Visa | Ashburn, VA, United States

Staff Information Security Engineer

@ ServiceNow | Atlanta, Georgia, United States

Senior Compliance Program Manager

@ Zscaler | San Jose, CA, United States

Supervisor, F&I Trainer and Compliance Financial Services

@ Lucid Motors | Newark, CA

Senior Information Security Analyst

@ RecargaPay | São Paulo, State of São Paulo, Brazil - Remote

IT Security Engineer - Middletown Location

@ Charles IT | Middletown, Connecticut, United States