Beyond full‐bit secure authenticated encryption without input‐length limitation

Abstract The security bound is an important evaluation criterion in an authenticated encryption (AE) scheme. Many AE schemes that are widely used have birthday‐bound security, which means that the scheme has b/2‐bit security, where b is the block size of the underlying primitive. However, due to the...

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Bibliographic Details
Main Author: Akiko Inoue
Format: Article
Language:English
Published: Wiley 2022-07-01
Series:IET Information Security
Subjects:
Online Access:https://doi.org/10.1049/ise2.12056
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