DEV Community

#cryptography

Discussions on encryption, hashing, ciphers, and cryptographic protocols.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
pqc-bench Part 3: ML-DSA-65 certs are 10 bigger than ECDSA — and don't cost a thing on real networks

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

Comments
6 min read
A hash-chained audit log only proves something once the head leaves your database

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

Comments
5 min read
Signal protocol — How Signal and WhatsApp keep secrets from their own servers

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

1
Comments
11 min read
A Complete Guide to Client-Side Encryption and Implementation Using the Web Crypto API (SubtleCrypto)

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

Comments
4 min read
SHA3-256 vs Keccak-256: the one-byte difference that breaks Ethereum hashes

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

Comments
2 min read
Miri Was Leaking CI Secrets Through GitHub Actions Caches: What to Clean Up

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

Comments
6 min read
Sealing a yes/no on AI training into a daily Merkle root

Sealing a yes/no on AI training into a daily Merkle root

2
Comments
2 min read
Zero-Knowledge by Design: Client-Side AES-256 Encryption in SvelteKit

Zero-Knowledge by Design: Client-Side AES-256 Encryption in SvelteKit

Comments
9 min read
PQC Triage: find the cryptography a quantum computer breaks first

PQC Triage: find the cryptography a quantum computer breaks first

1
Comments
6 min read
Build a Shared Encrypted Scratchpad for Your Coding Agents (Python + AES-GCM, ~150 Lines)

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

Comments
7 min read
How iPhone's Secure Enclave Stops Brute-Force Attacks

How iPhone's Secure Enclave Stops Brute-Force Attacks

Comments
4 min read
0x8 Post-Quantum Cryptographic Suite

0x8 Post-Quantum Cryptographic Suite

Comments
10 min read
Your passkey can be an encryption address. The domain is the key.

Your passkey can be an encryption address. The domain is the key.

Comments
5 min read
RSA encryption: how it works, how it breaks, and why 2048 still holds

RSA encryption: how it works, how it breaks, and why 2048 still holds

1
Comments
9 min read
Post-Quantum Cryptography Migration- A Practical Starting Point for Developers

Post-Quantum Cryptography Migration- A Practical Starting Point for Developers

1
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.