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POSTER: Tortoise: An Authenticated Encryption Scheme

delete2026-01-01
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PRE
AI
K
Kenneth Odoh
DOI:10.1007/978-3-032-01823-6_15delete
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摘要

摘要

En 中文
鉴于互联网的开放性,认证方案旨在解决固有的信任问题。我们提出Tortoise,一种基于nonce的认证加密方案,其模型基于合成计数器-调校(Synthetic Counter-in-Tweak)。本文展示了一个通用的即插即用框架,用于将分组密码转换为带相关数据的认证加密。作为这项工作的一部分,我们利用XOR过程构建了一个通用的可调密码。最后,我们支持两种模式:遵守nonce的模式和抗nonce误用的模式。
Keyword:
Authenticated Encryption
Nonce-Based Scheme
Tweakable Cipher
Block Cipher
Associated Data

期刊

A
APPLIED CRYPTOGRAPHY AND NETWORK SECURITY WORKSHOPS, ACNS 2025 SATELLITE WORKSHOPS: AIHWS, AIOTS, QSHC, SCI, PRIVCRYPT, SPIQE, SIMLA, AND CIMSS 2025, PT III
IF:
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论文数:
17
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