Archive
03 entries

All Writing

Long-form notes on architecture, distributed systems, and building better developer experiences.

01
April 5, 2021

Hash Functions and MACs with SwiftCrypto

From SHA-2 internals to HMAC, a practical tour of cryptographic hashes and message authentication in Swift.

CryptographySwiftSecurity
02
February 13, 2021

On the Mathematics behind Elliptic Curves over Finite Fields

A guided tour of elliptic-curve math—point addition, multiplication, finite fields, and why 256-bit ECC security is so hard to break.

CryptographyMathSecurity
03
January 31, 2021

Introduction to Docker

Brief primer on Docker

Containers