filippo.io/mlkem768 – Post-Quantum Cryptography for the Go Ecosystem
filippo.io/mlkem768 is a pure-Go implementation of the post-quantum key exchange mechanism ML-KEM-768 optimized for correctness and readability.
filippo.io/mlkem768 – Post-Quantum Cryptography for the Go Ecosystem launched on February 1, 2024 with 315 votes, #117 of 3,962 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Filippo.io/mlkem768 is a Go implementation of ML-KEM-768, a post-quantum cryptographic algorithm. It provides developers in the Go ecosystem with tools to implement quantum-resistant encryption in their applications. The implementation follows the ML-KEM standard and enables developers to prepare systems for potential future threats from quantum computers. It is designed for software engineers building secure systems who need cryptographic primitives resistant to quantum computing attacks.
written from the facts on this page · September 2026
From the sources
filippo.io/mlkem768 is a pure-Go implementation of ML-KEM-768 optimized for correctness and readability. ML-KEM (formerly known as Kyber, renamed because we can’t have nice things) is a post-quantum key exchange mechanism in the process of being standardized by NIST and adopted by most of the industry. The package amounts to ~500 lines of code , plus 200 lines of comments, and 650 lines of tests. It has no dependencies except for golang.org/x/crypto/sha3. It’s meant for upstreaming into the Go standard library (initially as an internal-only package used in an opt-in crypto/tls experiment) and was designed to provide high security assurance through ease of review, simplicity, and thorough…from words.filippo.io
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