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# cryptography

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

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MD5 is broken - here is what to use instead
mike_knights_2bd665cff58c profile

MD5 is broken - here is what to use instead

#security #cryptography #webdev #programming
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3 min read
Shared-Key Cryptosystems in JavaScript: A Practical Guide
danikeya profile

Shared-Key Cryptosystems in JavaScript: A Practical Guide

#javascript #security #cryptography #webdev
1
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4 min read
Reproducible Builds: The Only Way to Verify Your Software Wasn't Tampered With
havenmessenger profile

Reproducible Builds: The Only Way to Verify Your Software Wasn't Tampered With

#security #privacy #encryption #cryptography
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5 min read
How to scan your codebase for post-quantum cryptographic risk
jahanzeb_raja_758df006510 profile

How to scan your codebase for post-quantum cryptographic risk

#security #cryptography #devops #tutorial
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3 min read
How Password Managers Actually Protect Your Data
havenmessenger profile

How Password Managers Actually Protect Your Data

#security #privacy #encryption #cryptography
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5 min read
Supply Chain Attacks: When Your Privacy Tool Gets Compromised
havenmessenger profile

Supply Chain Attacks: When Your Privacy Tool Gets Compromised

#security #privacy #opensource #cryptography
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4 min read
The Counter Galois Onion (CGO) Migration: Tor's Cryptographic Engine Swap
byteknight profile

The Counter Galois Onion (CGO) Migration: Tor's Cryptographic Engine Swap

#cryptography #tor #privacy #security
1
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1 min read
Why ECDSA Keys Are a Liability in 2026
xaexaex profile
Xae

Why ECDSA Keys Are a Liability in 2026

#cryptography #blockchain #quantachain #bitcoin
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10 min read
How Group Encrypted Messaging Actually Works
havenmessenger profile

How Group Encrypted Messaging Actually Works

#security #privacy #encryption #cryptography
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4 min read
Comment j’ai survécu au développement d'une app de messagerie totalement chiffrée en React Native"
7bhil profile

Comment j’ai survécu au développement d'une app de messagerie totalement chiffrée en React Native"

#reactnative #supabase #cryptography #bhildollars
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5 min read
Device distinct messaging: why I killed multi-device and how fingerprint hashing enforces it.
xmkx profile

Device distinct messaging: why I killed multi-device and how fingerprint hashing enforces it.

#cryptography #security #kotlin #pqc
1
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5 min read
The Quantum Threat Is Real — Meet QSafe PQC, a Post-Quantum Cryptography API (And We Need Beta Testers!)
rushikeshkakadiya profile

The Quantum Threat Is Real — Meet QSafe PQC, a Post-Quantum Cryptography API (And We Need Beta Testers!)

#security #cryptography #api #opensource
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6 min read
TOTP, SMS, Hardware Keys, and Passkeys: An Honest 2FA Comparison
havenmessenger profile

TOTP, SMS, Hardware Keys, and Passkeys: An Honest 2FA Comparison

#security #privacy #encryption #cryptography
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4 min read
SPF, DKIM, and DMARC: What Email Authentication Actually Does
havenmessenger profile

SPF, DKIM, and DMARC: What Email Authentication Actually Does

#security #privacy #email #cryptography
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5 min read
My road to ML-KEM-768 over X25519 for my messaging app
xmkx profile

My road to ML-KEM-768 over X25519 for my messaging app

#cryptography #security #kotlin #pqc
2
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5 min read
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