The Deoxys AEAD family

• Main Authors: Jean, Jérémy, Nikolić, Ivica, Peyrin, Thomas, Seurin, Yannick
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Mathematics; Authenticated Encryption; Deoxys
• Online Access: https://hdl.handle.net/10356/160737
• Institution: Nanyang Technological University

We present the Deoxys family of authenticated encryption schemes, which consists of Deoxys-I and Deoxys-II. Both are nonce-based authenticated encryption schemes with associated data and have either 128- or 256-bit keys. Deoxys-I is similar to OCB: It is single-pass but insecure when nonces are repe...