104 search results - page 9 / 21 » Modeling Key Compromise Impersonation Attacks on Group Key E... |
CTRSA
2010
Springer
13 years 12 months ago
2010
Springer
This paper presents a new identity based key agreement protocol. In id-based cryptography (introduced by Adi Shamir in [33]) each party uses its own identity as public key and rece...
ACNS
2005
Springer
14 years 2 months ago
2005
Springer
Typical protocols for password-based authentication assume a single server which stores all the information (e.g., the password) necessary to authenticate a user. Unfortunately, a...
ACMSE
2009
ACM
13 years 6 months ago
2009
ACM
Proxy re-encryption, abbreviated as PRE, is a cryptosystem which allows the proxy to re-encrypt a cirphertext without accessing the underlying message. The re-encryption protocol ...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
Recently, a universally composable framework for RFID authentication protocols providing availability, anonymity, and authenticity was proposed. In this paper we extend that frame...
ACISP
2010
Springer
13 years 10 months ago
2010
Springer
We introduce the concept of attribute-based authenticated key exchange (AB-AKE) within the framework of ciphertext policy attribute-based systems. A notion of AKE-security for AB-A...