WebThis paper describes the CAVES attestation protocol and presents a tool-supported analysis showing that the runs of the protocol achieve stated goals. The protocol analysis tool used is the Cryptographic Protocol Shape Ana-lyzer (CPSA) [4]. An attestation protocol is an exchange of messages over a network by Websentially different shapes, the enumeration will terminate. From the shapes, we can then read off the answers to secrecy and authentication questions and observe other anomalies. Our software implementation of this method is called a Cryptographic Protocol Shapes Analyzer (cpsa). We use the strand space theory [8].

An Analysis of the CAVES Attestation Protocol using CPSA …

WebThe Cryptographic Protocol Shapes Analyzer [24] (cpsa) is our program for automatically characterizing the possible executions of a protocol com- patible with a speci ed partial … WebCPSA4: Crptographic Protocol Shapes Analyzer Version 4 The Cryptographic Protocol Shapes Analyzer (CPSA) attempts to enumerate all essentially different executions … phoenix asheville property management

Searching for Shapes in Cryptographic Protocols

WebTraditional authentication method employs a cryptographic logic with a secret key that lacks secure hardware features and has a high cost. PUFs implemented a secure lightweight device authentication by exploiting the unavoidable manufacturing variations of an integrated circuit to generate a unique device fingerprint. WebFeb 28, 2014 · The tool cannot find attacks. In this category I would also recommend looking at EasyCrypt and CertiCrypt. These two types of tools work at different abstraction levels, … WebMar 10, 2015 · A cryptographic protocol is designed to allow secure communication under a given set of circumstances. The cryptographic protocol most familiar to internet users is … phoenix ashford kent