Generating a Post-Quantum Safe X.509 Certificate with Go 1.27's crypto/mldsa

A working example of self-signed certificate generation using ML-DSA-65 (FIPS 204).

September 1, 2026 · 7 min · Gourab Sarkar

GPG in Practice: Encrypting, Signing, and Verifying Files

GPG commands, quick

August 31, 2026 · 8 min · Gourab Sarkar

SSH key-based authentication for Linux

Passwordless and convenient

July 28, 2026 · 3 min · Gourab Sarkar

Dependency injection and autowiring by type in Spring Boot

Let’s break down how autowiring by type works in Spring Boot, along with examples.

July 17, 2026 · 8 min · Gourab Sarkar

SOLID principles

Apt name.

April 29, 2025 · 4 min · Gourab Sarkar