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...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi-IET
2022-07-01
|
| Series: | IET Information Security |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/ise2.12056 |