搜索结果: 1-15 共查到“知识库 AE”相关记录52条 . 查询时间(0 秒)
The customary formulation of authenticated encryption (AE) requires the decrypting party to supply the correct nonce with each ciphertext it decrypts. To enable this, the nonce is often sent in the cl...
Lilliput-AE is a tweakable block cipher submitted as a candidate to the NIST lightweight cryptography standardization process. It is based upon the lightweight block cipher Lilliput, whose cryptanalys...
Practical Key-recovery Attacks on Round-Reduced Ketje Jr, Xoodoo-AE and Xoodyak
Conditional Cube Attack Keccak Ketje Jr
2019/5/9
Conditional cube attack was proposed by Huang et al. at EUROCRYPT 2017 to attack Keccak keyed mode. Inspired by dynamic cube attack, they reduce the degree by appending key bit conditions on the initi...
Reducing the Cost of Authenticity with Leakages: a CIML2-Secure AE Scheme with One Call to a Strongly Protected Tweakable Block Cipher
Leakage-resilience authenticated encryption leveled implementation
2019/5/9
This paper presents CONCRETE (Commit-Encrypt-Send-the-Key) a new Authenticated Encryption mode that offers CIML2 security, that is, ciphertext integrity in the presence of nonce misuse and side-channe...
Key-dependent cube attack on reduced Frit permutation in Duplex-AE modes
Frit Duplex authenticated encryption mode Key-dependent cube attack
2019/2/25
Frit is a new lightweight 384-bit cryptographic permutation proposed by Simon et al., which is designed for resisting fault injection and performs competitively in both hardware and software. Dobrauni...
To deal with message streams, which is required by many symmetric cryptographic functionalities (MAC, AE, HASH), we propose a lightweight round function called Thin Sponge. We give a framework to cons...
Simplifying Game-Based Definitions: Indistinguishability up to Correctness and Its Application to Stateful AE
indistinguishability oracle silencing provable security
2018/6/5
Often the simplest way of specifying game-based cryptographic definitions is apparently barred because the adversary would have some trivial win. Disallowing or invalidating these wins can lead to com...
Onion-AE: Foundations of Nested Encryption
Anonymity authenticated encryption onion routing
2018/2/6
Nested symmetric encryption is a well-known technique for low-latency communication privacy. But just what problem does this technique aim to solve? In answer, we provide a provable-security treatment...
AE-PDT对裸鼠舌鳞癌治疗效果的初步探讨
芦荟大黄素 光动力疗法 舌鳞癌 裸鼠
2018/10/10
目的: 探讨芦荟大黄素(aloe-emodin,AE)介导的光动力疗法(photodynamic therapy,PDT)对人舌鳞癌治疗的疗效,为临床提供理论依据。方法: 将人舌鳞癌Tca-8113细胞植入裸鼠皮下,随机分4组(对照组、光照组、AE组和PDT组),每组9只。治疗后定期测量肿瘤体积,14 d后各组处死3只,剖瘤称重计算抑瘤率;并行病理形态学观察;其余6只观察生存时间,计算生命延长率。...
Message-Recovery MACs and Verification-Unskippable AE
message recovery MACs authenticated encryption unskippability
2017/3/27
This paper explores a new type of MACs called message-recovery MACs (MRMACs). MRMACs have an additional input RR that gets recovered upon verification. Receivers must execute verification in order to ...
Rogue Decryption Failures: Reconciling AE Robustness Notions
provable security authenticated encryption multiple errors
2015/12/23
An authenticated encryption scheme is deemed secure (AE)
if ciphertexts both look like random bitstrings and are unforgeable. AE is
a much stronger notion than the traditional IND–CCA. One shortcomi...
Investigation of Herbig Ae /Be stars in the near -infrared with a long baseline interferometer
Long baseline Stars Near infrared interferometry The dust
2014/12/9
We have conducted the first systematic study of Herbig Ae/Be stars using the technique of long baseline spatial interferometry in the near-infrared, with the objective of characterizing the distributi...
基于AE的视频广告与动漫广告组合技术
AE 视频广告 动漫广告 组合型广告
2014/1/9
研究视频广告与动漫广告的组合技术，创作出更加新颖、精美、吸引观众眼球的广告片，具有现实意义.运用AE软件的“假配真”、“穿插”、“仿三维”、动态影像跟踪、抠像、广告画面稳定等功能，将视频广告与动漫广告巧妙地组合在一起，构成一种新型的组合型广告.与传统的广告相比，组合型广告具有生动性、时尚性、趣味性等独到的优势，故市场投放与推广前景良好.
冲击地压事件AE与压力耦合前兆特征分析
冲击地压 声发射 压力 判别模式
2013/12/9
以华亭矿区砚北煤矿为背景，对开采过程中冲击地压事件的声发射（AE）与压力前兆特征进行了分析。分析结果表明：在冲击地压发生前，冲击地压“源”处的岩体内部声发射和压力呈现出一定的相关变化规律，即表现出明显的前兆特征和相互耦合模式：“升压平静—降压活跃”模式，即压力变化整体趋势为上升时，声发射进入平静期，当压力变化整体趋势为下降时，声发射表现活跃；“升压降压平静”模式，即当压力上升和下降期间，声发射均处...