Demonstration of attacks on SSL-TLS protocols

Secure Sockets Layer (SSL) which was superseded by Transport Layer Security (TLS) is the most extensively used application of cryptography in the day-to-day life of humanity. It is used to secure communication between two parties across the internet ensuring the principles of identification, authent...

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書目詳細資料
主要作者: Iyer Rajagopal Mahadevan
其他作者: Tay Kian Boon
格式: Final Year Project
語言:English
出版: Nanyang Technological University 2022
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在線閱讀:https://hdl.handle.net/10356/156548
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機構: Nanyang Technological University
語言: English
實物特徵
總結:Secure Sockets Layer (SSL) which was superseded by Transport Layer Security (TLS) is the most extensively used application of cryptography in the day-to-day life of humanity. It is used to secure communication between two parties across the internet ensuring the principles of identification, authentication, confidentiality, and integrity. Over the last decade there have been multiple attacks on SSL-TLS in order to break the encryption and obtain the sensitive information that was encrypted. Some of these attacks focus on implementation errors, or some inherent feature of SSL-TLS. This report shall focus on two such attacks, POODLE and CRIME and we will dive deep into following aspects: 1. Feature of SSL-TLS that is exploited. 2. How is it exploited (Theory)? 3. How is it exploited (Proof-of-Concept)? 4. What is the impact of this attack? 5. What are some strategies to mitigate this attack?