General Crypto

---

API

Endpoints provided by this Worker in src/index.ts:

1. Obscure

• Method: GET
• Path: /obscure
• Query: value (required, plaintext to encrypt)
• Success: text/plain, Base64URL (no padding) ciphertext with a random IV
• Errors: 400/500 with message
• Example: /obscure?value=hello%20world

2. Reveal

• Method: GET
• Path: /reveal
• Query: value (required, Base64URL ciphertext)
• Success: text/plain, the revealed plaintext
• Errors: 400 with message
• Example: /reveal?value=xxxxx

Developer notes

• This page calls fetch('/obscure?value=...') and fetch('/reveal?value=...').
• When running locally with Wrangler, open http://localhost:8787/.