Our Roadmap to Post-Quantum Cryptography
Quantum computers will break many traditional ciphers. Learn how we plan to adjust Cryptomator Hub in order to stay ahead of attackers.| Cryptomator
Quantum computers will break many traditional ciphers. Learn how we plan to adjust Cryptomator Hub in order to stay ahead of attackers.| Cryptomator
Note: this post will probably only really make sense to cryptography geeks. In “When a KEM is not enough”, I described how to construct multi-recipient (public key) authenticated encryption. A naïv…| Neil Madden
This document describes a scheme for hybrid public key encryption (HPKE). This scheme provides a variant of public key encryption of arbitrary-sized plaintexts for a recipient public key. It also includes three authenticated variants, including one that authenticates possession of a pre-shared key and two optional ones that authenticate possession of a key encapsulation mechanism (KEM) private key. HPKE works for any combination of an asymmetric KEM, key derivation function (KDF), and authent...| IETF Datatracker
