TLS 1.3 - Extensions

This project implements the [specific section] from RFC 8446, focusing on the relevant TLS 1.3 protocol structures and processes.

Work Status

Completed Work

• 4.2.1. Supported Versions
• 4.2.2. Cookie
• 4.2.3. Signature Algorithms
• 4.2.4. Certificate Authorities
• 4.2.5. OID Filters
• 4.2.6. Post-Handshake Client Authentication
• 4.2.7. Supported Groups
• 4.2.8. Key Share
• 4.2.9. Pre-Shared Key Exchange Modes
• 4.2.10. Early Data Indication
• 4.2.11. Pre-Shared Key Extension
• 4. The "record_size_limit" Extension https://datatracker.ietf.org/doc/html/rfc8449#section-4
• 3. Server Name Indication https://datatracker.ietf.org/doc/html/rfc6066#section-3

Pending Work

• None

Example

import { ServerName } from "jsr:@tls/extension";

const serverName = ServerName.fromName("localhost");
const parseBack = ServerName.from(serverName);
parseBack.hostname == "localhost

References

• RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3

Donation

• https://paypal.me/aiconeid

License

This project is licensed under the MIT License - see the LICENSE file for details.