🔒 Hash & HMAC Generator

Component: src/sidepanel/tools/HashGenerator.tsx
Styles: src/sidepanel/tools/HashGenerator.css

Overview

Calculates cryptographic hashes and HMACs directly inside the browser using standard Web Crypto APIs (window.crypto.subtle) and pure JavaScript algorithms.

Supported Algorithms

• SHA-256: Standard 256-bit secure hash.
• SHA-512: 512-bit high-security digest.
• SHA-1: Legacy SHA-1 hash for git commit reference checking.
• MD5: Legacy 128-bit checksum calculation.
• HMAC Calculation: Computes keyed-hash message authentication codes using a custom secret key.
• Formatting Options: Output in lowercase hex, uppercase hex, or Base64.