DIFF.BLOG
New Following Discover Jobs
More
Top Writers Suggest a blog Upvotes plugin
Report bug Contact About
Sign up
Topics
Follow your own topics →
Menu
New Following Discover Jobs Top Writers
More
Suggest a blog Upvotes plugin Report bug Contact About
Sign up
The home for great developer writing.
We surface the best developer writing from thousands of independent blogs, updated daily.
Join Diff.blog
TOPICS

Zero knowlege proof of compositeness

134 · John Cook · Nov. 29, 2025, 5:08 p.m.
Math Number theory Cryptography zero knowledge proofs Digital Signatures Fermat's primality test
Summary
This post discusses the concept of zero-knowledge proofs (ZKP) in relation to composite numbers, illustrating how these proofs can demonstrate the validity of a claim without revealing sensitive information. The content connects to Fermat's primality test as an example of ZKP.
Read full post on www.johndcook.com →
MORE POSTS LIKE THIS
A quick look at zero-knowledge proofs
tekknolagi · Aug 7, 2026
Computer Science Theory programming
FAQ: Hello! You have posted or shared material proposing that “privacy-preserving age verification” (often: “ZKP”) exists, will work & help keep people safe
Alecmuffett · Jun 17, 2026
faqs Age Verification
Allocation Update - Q1 2026
ethereum · Apr 29, 2026
Ecosystem Support Program Security
What is a Pedersen commitment?
John Cook · Dec 6, 2025
Math cryptocurrency
Digital Signatures: Traditional Vs. Post-Quantum Cryptographic Mechanisms
Linode · Dec 3, 2025
Cybersecurity Cryptography
The Cryptography Handbook: Exploring RSA PKCSv1.5, OAEP, and PSS
freeCodeCamp.org · Apr 3, 2025
Cryptography Security
Discover more posts →
AUTHOR
BLOG POST FEATURED ON

Placeholder image
Hacker News

113 points

Placeholder image
r/hackernews

1 points

Placeholder image
r/hypeurls

1 points

Add this plugin to your blog
RECENT POSTS FROM THE AUTHOR
Choose how you want to continue.
Continue with GitHub Continue with Google