Results 11 to 20 of about 14,035 (263)
Fully Leakage-Resilient Signatures [PDF]
Journal of Cryptology, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Elette Boyle +2 more
openaire +4 more sources
IEEE Access, 2020 Certificateless public-key cryptography has conquered both the certificate management problem in the traditional public-key cryptography and the key escrow problem in the ID-based public-key cryptography. Certificateless authenticated key exchange (CLAKE)
Tsung-Che Hsieh +2 more
doaj +1 more source
Leakage-Resilient Storage [PDF]
, 2010 We study a problem of secure data storage on hardware that may leak information. We introduce a new primitive, that we call leakage-resilient storage (LRS), which is an (unkeyed) scheme for encoding messages, and can be viewed as a generalization of the All-Or-Nothing Transform (AONT, Rivest 1997).
Francesco Davì +2 more
openaire +4 more sources
Leakage-Resilient Signatures [PDF]
, 2010 The strongest standard security notion for digital signature schemes is unforgeability under chosen message attacks. In practice, however, this notion can be insufficient due to “side-channel attacks” which exploit leakage of information about the secret internal state.
E. Kiltz (Eike) +3 more
openaire +3 more sources
Identity-Based and Leakage-Resilient Broadcast Encryption Scheme for Cloud Storage Service
Applied Sciences, 2022 Cloud storage services are an important application of cloud computing. An increasing number of data owners store their data on cloud platforms. Since cloud platforms are far away from users, data security and privacy protection are very important issues
Qihong Yu, Jiguo Li, Sai Ji
doaj +1 more source
, 2015 We put forward the first practical message authentication code MAC which is provably secure against continuous leakage under the Only Computation Leaks Information OCLI assumption. Within the context of continuous leakage, we introduce a novel modular proof technique: while most previous schemes are proven secure directly in the face of leakage, we ...
Daniel P. Martin 0001 +3 more
openaire +2 more sources
Efficient Leakage-Resilient Authenticated Key Agreement Protocol in the Continual Leakage eCK Model
IEEE Access, 2018 Based on users’ permanent private keys and ephemeral secret keys (randomness secret values), authenticated key agreement (AKA) protocols are used to construct a common session key between two session parties while authenticating each other ...
Jui-Di Wu, Yuh-Min Tseng, Sen-Shan Huang
doaj +1 more source
IEEE Access, 2021 Process industries have the talent of emerging high levels of turbulent behaviors and uncertainties, such as the leakage of toxic substances and explosive materials.
Hashem Namvar, Shahrooz Bamdad
doaj +1 more source
Secure Message Authentication in the Presence of Leakage and Faults
IACR Transactions on Symmetric Cryptology, 2023 Security against side-channels and faults is a must for the deployment of embedded cryptography. A wide body of research has investigated solutions to secure implementations against these attacks at different abstraction levels.
Francesco Berti +4 more
doaj +1 more source
Retrofitting Leakage Resilient Authenticated Encryption to Microcontrollers
Transactions on Cryptographic Hardware and Embedded Systems, 2020 The security of Internet of Things (IoT) devices relies on fundamental concepts such as cryptographically protected firmware updates. In this context attackers usually have physical access to a device and therefore side-channel attacks have to be ...
Florian Unterstein +5 more
doaj +1 more source