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# cryptography

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

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

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

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

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

Comments
5 min read
Key Transparency: The Missing Layer That Makes E2E Encryption Trustworthy

Key Transparency: The Missing Layer That Makes E2E Encryption Trustworthy

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5 min read
Why Strict "Zero Trust" Breaks Secret Management (And How We Built a Zero-Persistence Vault Instead)

Why Strict "Zero Trust" Breaks Secret Management (And How We Built a Zero-Persistence Vault Instead)

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3 min read
Forward Secrecy Explained: Why a Data Breach Won't Expose Your Old Messages

Forward Secrecy Explained: Why a Data Breach Won't Expose Your Old Messages

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5 min read
What is Post-Quantum Cryptography?

What is Post-Quantum Cryptography?

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11 min read
Our Auditor Asked How We Prove Logs Aren

Our Auditor Asked How We Prove Logs Aren

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5 min read
The Signing Bug You Cannot See Until a Tenant Tries to Verify You

The Signing Bug You Cannot See Until a Tenant Tries to Verify You

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6 min read
Shor's Algorithm in Plain English: How Quantum Breaks RSA and Why Post Quantum Cryptography Replaces It

Shor's Algorithm in Plain English: How Quantum Breaks RSA and Why Post Quantum Cryptography Replaces It

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5 min read
The Cryptographic Cliff: Post-Quantum Migration at Scale

The Cryptographic Cliff: Post-Quantum Migration at Scale

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10 min read
RSA-OAEP Encrypt-then-Sign Messaging Tool

RSA-OAEP Encrypt-then-Sign Messaging Tool

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5 min read
We benchmarked 5 FHE libraries on identical math. OpenFHE is 140,000 more precise than TenSEAL

We benchmarked 5 FHE libraries on identical math. OpenFHE is 140,000 more precise than TenSEAL

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4 min read
The 1 Line of JavaScript That Saves Your E2EE App from XSS

The 1 Line of JavaScript That Saves Your E2EE App from XSS

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3 min read
How We Use Ed25519 Signatures to Give Users Cryptographic Proof Before They Send Crypto

How We Use Ed25519 Signatures to Give Users Cryptographic Proof Before They Send Crypto

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5 min read
Crack the Power picoCTF Writeup

Crack the Power picoCTF Writeup

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3 min read
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