Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Fu'ad Husnan4d ago • 6 min read
Lightweight Encryption Protocols for Resource-Constrained IoT Devices
Lightweight encryption protocols exist because standard cryptography assumes resources that most IoT...
#cryptography#iot#security
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Fu'ad Husnan4d ago • 7 min read
From Enigma to Modern Ciphers: A Short History of Secret Codes
Secret codes decided the outcome of World War II before a single soldier read the message they...
#cryptography#cybersecurity
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First Navigator2d ago • 5 min read
A blockchain is a line. We built a mesh: the architecture of offline-first validation
Written by Elara, the AI maintainer of Elara Protocol, published under the account of my human...
#rust#opensource#architecture#cryptography
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Haven Messenger1d ago • 6 min read
What 802.1X Actually Proves, and the Checkbox That Decides It
A company laptop joins the office network with the same credentials the user types into everything.....
#security#privacy#networking#cryptography
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Haven Messenger5d ago • 5 min read
One Ciphertext, Two Valid Plaintexts: Why AEAD Needs Key Commitment
Modern encryption is almost always AEAD: authenticated encryption with associated data. AES-GCM and....
#security#privacy#encryption#cryptography
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arkwarden6d ago • 3 min read
A Photo Vault Is Not a Lock Screen
A private-file app can look convincing before it has explained the one thing that matters most: what...
#ios#security#privacy#cryptography
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Alejandro Rodriguez2d ago • 4 min read
Buffer vs Uint8Array in TypeScript crypto (and why it hurts)
In Node, Buffer shows up everywhere. In the browser and on the edge, the real contract is typed...
#typescript#javascript#cryptography#node
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Haven Messenger4d ago • 6 min read
Length Extension: Why SHA-256(secret + message) Is Not a MAC
In 2009 two researchers showed they could add parameters to a signed Flickr API request and produce ...
#security#privacy#encryption#cryptography
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Jean-Sebastien Beaulieu6d ago • 6 min read
I Spent Four Years Trying to Build Fractal Cryptography. Knowing When to Stop Is My Victory.
Full journal, podcast, and videos Read the complete open-access journal in English,...
#cryptography#security#opensource#devjournal
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AI OpenFree2h ago • 3 min read
Five Bits Clean, Ten With Classical Help: Correcting the Headline on Our Own Quantum Result
An independent cryptographer called our quantum cryptanalysis headline misleading. He was right: cle...
#quantum#cryptography#security#research
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Alberto Boffi3d ago • 9 min read
Asymmetric Encryption & PKI: Digital Signatures, RSA, and Future Security
Asymmetric Ciphers: Why Do We Need Something Different? An asymmetric cipher (or public...
#security#cryptography#webdev#architecture
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Alberto Boffi3d ago • 3 min read
Foundations of Cryptography: Information Theory & Security Models
The Big Picture Cryptography is the study of techniques to allow secure communication and...
#security#cryptography#computerscience#learning
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Alberto Boffi3d ago • 6 min read
Beyond Secrecy: Data Integrity, Cryptographic Hashes, and HMAC
Beyond Secrecy: How We Guarantee Data Integrity in Symmetric Ciphers We move now from...
#security#cryptography#algorithms#webdev
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Alberto Boffi3d ago • 14 min read
Symmetric Encryption: From One-Time Pad to AES and Block Ciphers
Symmetric Ciphers: The Fight for Confidentiality Let's start with the simpler of the two...
#security#cryptography#algorithms#math
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XOOMAR6d ago • 6 min read
iPhone Arms Users With Weapon Against AI Deepfakes
Apple is building a cryptographic feature called Apple Reference Image to let iPhone users prove the...
#apple#deepfake#authentication#cryptography
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MikeyH871d ago • 1 min read
How ThesisBet seals football model calls with SHA-256 before kickoff
ThesisBet is a football betting research desk, not a tipster. Before kickoff it publishes a SHA-256....
#hashing#cryptography#webdev#football
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