The signcryption is a relatively new cryptographic technique that is supposed to fulfill the functionalities of encryption and digital signature in a single logical step. Although...
ct This paper discusses the practical implementation of a novel security tool termed SIMPL system, which was introduced in [1]. SIMPL systems can be regarded as a public key versio...
Organizations owning cyber-infrastructure assets face large scale distributed attacks on a regular basis. In the face of increasing complexity and frequency of such attacks, we ar...
Himanshu Khurana, Jim Basney, Mehedi Bakht, D. Mic...
Quite often on the Internet, cryptography is used to protect private, personal communications. However, most commonly, systems such as PGP are used, which use long-lived encryptio...
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...