Let's Encrypt announces plans to issue post-quantum certificates by 2026, marking a significant step in preparing the web for quantum computing threats. The initiative involves implementing hybrid certificates that combine traditional ECC with post-quantum algorithms, ensuring a smooth transition to quantum-resistant cryptography. This move positions Let's Encrypt at the forefront of quantum security, potentially impacting billions of websites that rely on its free certificates.
Background
Let's Encrypt is a free, automated, and open certificate authority that provides SSL/TLS certificates for website encryption. With the advent of quantum computing, current encryption methods like RSA and ECC could become vulnerable to attacks, necessitating the development of post-quantum cryptography.
- Source
- Hacker News (RSS)
- Published
- Jun 3, 2026 at 11:06 PM
- Score
- 9.0 / 10