1. Message Authentication 2. Message authentication Procedure to verify that Recvd message is from alleged source Message has not been altered There is no change in message…

1. FB1H2S aka Rahul Sasi www.fb1h2s.com www.garage4hackers.com Garage4 Hackers http://www.garage4hackers.com Cracking Salted Hashes Web Application Security:The Do and Don'ts…

1. 1 Hash Algorithm 2. Hash AlgorithmHash Algorithm  A hash algorithm is a one way function that converts a data string into a numeric string output of fixed length. The…

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…

Cryptography Cryptography  The science of writing in secret code 1 The Science of Writing In Secret Code Cryptography is an ancient art - first documented use of cryptography…

Cryptography Cryptography  The science of writing in secret code 1 The Science of Writing In Secret Code Cryptography is an ancient art - first documented use of cryptography…

Slide 1 DEPARTMENT OF Computer TECHNOLOGY, YCCE, Nagpur VIiI-semester NETWORK SECURITY 1 UNIT NO.4 B. L. PARNE Asst. Prof. CT Department UNIT 3:- SYLLABUS DTEL . Message…