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Michael Muriithi

Oct 15

Mutable retry state inside authenticated encrypted DTN mailboxes

#cryptography #rust #security #systems

3 min read

CTFDojo

Oct 15

PicoCTF Vigenere Writeup — Recover a Vigenère Key with Crib Dragging

#ctf #security #cryptography

4 min read

Payam ghaderkourehpaz

Oct 15

Eliminating Server Dice Skepticism: Cryptographic Commit-Reveal & CSPRNG Verification in Real-Time Web Games

#webdev #gamedev #cryptography #javascript

4 min read

Kevin

Oct 14

How to Recognize a Classical Cipher Before Trying to Decode It

#cryptography #tutorial #beginners

5 min read

CTFDojo

Oct 13

PicoCTF Mind Your Ps and Qs Writeup — Factor a Weak RSA Modulus

#ctf #security #cryptography

3 min read

Oct 12

AES-GCM vs AES-CBC: Why CBC Mode Fails in Modern Web Apps, Galois Counter Architecture, and Zero-Dependency Web Crypto Implementation (2026)

#aesgcm #aescbc #cryptography #webcryptoapi

9 min read

asif naeem

Oct 11

pqc-bench Part 3: ML-DSA-65 certs are 10 bigger than ECDSA — and don't cost a thing on real networks

#cryptography #performance #postquantum #tls

6 min read

Oct 11

A hash-chained audit log only proves something once the head leaves your database

#security #python #cryptography #devops

5 min read

Oct 9

A Complete Guide to Client-Side Encryption and Implementation Using the Web Crypto API (SubtleCrypto)

#webdev #javascript #security #cryptography

4 min read

Oct 9

SHA3-256 vs Keccak-256: the one-byte difference that breaks Ethereum hashes

#webdev #security #ethereum #cryptography

2 min read

Oct 7

Miri Was Leaking CI Secrets Through GitHub Actions Caches: What to Clean Up

#security #rust #githubactions #cryptography

6 min read

Oct 7

PQC Triage: find the cryptography a quantum computer breaks first

#cryptography #quantum #security #opensource

6 min read

Oct 10

Signal protocol — How Signal and WhatsApp keep secrets from their own servers

#security #cryptography #privacy #encryption

11 min read

EME GUG

Oct 6

Build a Shared Encrypted Scratchpad for Your Coding Agents (Python + AES-GCM, ~150 Lines)

#ai #security #python #cryptography

7 min read

Oct 6

How iPhone's Secure Enclave Stops Brute-Force Attacks

#ios #cryptography #cybersecurity #mobilesecurity

4 min read

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