1. Cryptography and Network Security Third Edition by William Stallings Lecture slides by Lawrie Brown 2. Chapter 11 –Message Authentication and Hash Functions At cats'…

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* * Digital signature Presented by Sandeep kr. Vishwakarma M.Tech. (Computer Sc.&Engg.) NITTTR, Chandigarh * * Contents Introduction What is digital signature ? Message…

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Slide 1 Cryptography1 CPSC 3730 Cryptography Chapter 11, 12 Message Authentication and Hash Functions Slide 2 Cryptography2 Message Authentication message authentication…

Slide 1  Slide 2 1. CRYPTOGRAPHIC HASH FUNCTIONS 2. MESSAGE AUTHENTICATION CODES 3. DIGITAL SIGNATURES 2 Slide 3  Applications of Cryptographic Hash Functions  Two…

Slide 1 MAC and HASH Functions Unit 5 Slide 2 AUTHENTICATION REQUIREMENTS In the context of communications across a network, the following attacks can be identified: o Disclosure…