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#cryptography

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

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Building a Sovereign Cryptography Suite in .NET: 11 Engines, Multi-Jurisdictional Hashes, and Anti-Keylogger Shields

Building a Sovereign Cryptography Suite in .NET: 11 Engines, Multi-Jurisdictional Hashes, and Anti-Keylogger Shields

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5 min read
Signing and Verifying Data with Ed25519 in Python

Signing and Verifying Data with Ed25519 in Python

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4 min read
The Line of Code That Makes Every Encryption Unique — Even With the Same Password

The Line of Code That Makes Every Encryption Unique — Even With the Same Password

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3 min read
MikroTrick and the SSH key check that forgot the exponent

MikroTrick and the SSH key check that forgot the exponent

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3 min read
Quantum Computers Won't Break Your Wallet Tomorrow. Here's Why You Should Still Care Today

Quantum Computers Won't Break Your Wallet Tomorrow. Here's Why You Should Still Care Today

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14 min read
Merkle Trees and Inclusion Proofs in Python From Scratch

Merkle Trees and Inclusion Proofs in Python From Scratch

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5 min read
DIEGOX: Combining Post-Quantum Cryptography with Plausible Deniability in Rust

DIEGOX: Combining Post-Quantum Cryptography with Plausible Deniability in Rust

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1 min read
Don't trust the randomness API: verify drand beacons and sampled values

Don't trust the randomness API: verify drand beacons and sampled values

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4 min read
Your Signature String Depends on Your Dependency Version

Your Signature String Depends on Your Dependency Version

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5 min read
Eliminate replay attacks: Payload hashing & TTL validation in Fabric.

Eliminate replay attacks: Payload hashing & TTL validation in Fabric.

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1 min read
Using SHA256 to Build Trustworthy Data Portals in Brazil

Using SHA256 to Build Trustworthy Data Portals in Brazil

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4 min read
Post-Quantum Cryptography: Separating the Real Deadline from the Marketing Deadline

Post-Quantum Cryptography: Separating the Real Deadline from the Marketing Deadline

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8 min read
Agent Mesh: what it assumes about your agents

Agent Mesh: what it assumes about your agents

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5 min read
Using SHA256 to Build Trustworthy Data Portals in Brazil

Using SHA256 to Build Trustworthy Data Portals in Brazil

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4 min read
We built a prize draw engine where you never have to trust us. Here is how

We built a prize draw engine where you never have to trust us. Here is how

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5 min read
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