Results 211 to 220 of about 7,765 (255)

Message authentication with correlated sources

2015 IEEE International Symposium on Information Theory (ISIT), 2015
In this paper, we study the problem of message authentication with two correlated sources observed by the legitimate transmitter and receiver as secret information. We consider an active adversary capable of the impersonation attack and the substitution attack.
Daming Cao, Wei Kang 0002
openaire   +2 more sources

Notions of Deniable Message Authentication

Proceedings of the 14th ACM Workshop on Privacy in the Electronic Society, 2015
Deniable message authentication has drawn significant attention since it was first formalized by Dwork, Naor, and Sahai (STOC 1998). Since then, multiple notions of deniability have been introduced that vary in the considered adversary model and the required level of deniability.
Marc Fischlin, Sogol Mazaheri
openaire   +1 more source

Encrypted Message Authentication by Firewalls

1999
Firewalls typically filter network traffic at several different layers. At application layer, filtering is based on various security relevant information encapsulated into protocol messages. The major obstacle for efficient verification of authenticity of messages at application layer is the difficulty of verifying digital signatures without disclosure
Chandana Gamage, Jussipekka Leiwo, Yuliang Zheng 0001   +2 more
openaire   +1 more source

On message authentication with a correlated setup

Information Processing Letters, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Extended Models for Message Authentication

2009
In recent years, several side channel attacks have been given to some provably secure Message Authentication (MA) schemes. These side channel attacks help adversaries to get some information about secret values (such like internal states) in MA-schemes, which is beyond the original models consider about, so the provable security completely lose. To fix
Liting Zhang, Wenling Wu, Peng Wang 0009
openaire   +2 more sources

Techniques for Low Cost Authentication and Message Authentication

2000
Unconditional security techniques may represent an advantageous alternative to computational security techniques for smart card systems providing authentication or message authentication when the number of authentications needed during the lifetime of each key is limited.
openaire   +1 more source

The NTMAC for Authentication of Noisy Messages

IEEE Transactions on Information Forensics and Security, 2006
This paper introduces a new construct, called the Noise Tolerant Message Authentication Code (NTMAC), for noisy message authentication. The NTMAC can tolerate a small number of errors, such as might be caused by a noisy communications channel. The NTMAC uses a conventional Message Authentication Code (MAC) in its constructions and it inherits the ...
openaire   +1 more source

Message authentication

IEEE Communications Magazine, 1985
Robert R. Jueneman, Stephan M. Matyas, Carl H. Meyer   +2 more
openaire   +1 more source

Secure and Efficient Message Authentication Scheme for 6G-Enabled VANETs

Electronics (Switzerland), 2022
Junhui Zhao, Xiaoke Sun, Huanhuan Hu
exaly  

Blockchain-assisted secure message authentication with reputation management for VANETs

Journal of Supercomputing, 2023
Dezhi Han, Hongzhi Li
exaly