... Wired and Wireless Networks, Kameswari Chebrolu and Bhaskaran Raman, 09-13 May 2005Cryptography and Network Security Bhaskaran RamanDepartment of CSE, IIT KanpurReference: Whitfield Diffie and ... Hellman, “ Privacy and Authentication: An Introduction to Cryptography” , in Proc. IEEE, vol. 67, no.3, pp. 397 - 427, 1979Fundamentals of Wired and Wireless Networks, Kameswari Chebrolu and Bhaskaran ... of Wired and Wireless Networks, Kameswari Chebrolu and Bhaskaran Raman, 09-13 May 2005 Security Guarantees●Two possibilities:–Unconditional–Computational security ●Unconditional security: ...