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The concept of Trusted Computing (TC) promises a new approach to improve the security of computer systems. The core functionality, based on a hardware component known as Trusted Platform Module (TPM), is integrated into commonly available hardware. Still, only limited software support exists, especially in the context of grid computing. This paper discusses why platform independent virtual machines...
Over the past years, many different approaches and concepts in order to increase computer security have been presented. One of the most promising of these concepts is Trusted Computing which offers various services and functionalities like reporting and verifying the integrity and the configuration of a platform (attestation). The idea of reporting a platform’s state and configuration to a challenger...
Bilinear maps, or pairings, on elliptic curves are an active area of research in modern cryptology with applications ranging from cryptanalysis (e.g. MOV attack) over identity-based encryption to short signature schemes. Many parameterisations and implementation options for pairing-based cryptography have been investigated in the recent past. Elliptic curves over prime fields are often preferred for...
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