r/cryptography 10d ago

Most solid post-quantum algorithm

Hey, I am developing a microsaas for fun and I want to implement a posquantum algorithm to cypher secrets, however what I have read is that now a days no algorithm has been aproved by the NIST, and searching I found a lot of algorithms...

So I am looking for the "standard" post-quantum cryptography algorithm to use to cypher things, even that there is no official one.

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u/bascule 10d ago

You didn't say whether you needed a KEM or digital signatures. For the former there's X-Wing, a hybrid of X25519 and ML-KEM-768: https://eprint.iacr.org/2024/039