SSL Protocol Analysis Based on Freseshness Identifiers

摘要

SSL protocol is essential in network security. This paper evaluates the security of SSL protocol by a fine-grained analysis method based on freshness identifiers and proposes the causes of two kinds of MITM attacks under the circumstance of admitting the difficulties of building a trusted session key without a PKI or a long-term hold shared key. These evaluation and analysis have certain reference significance on protocols analysis.