Public-Key Cryptography & Authentication ☆ IT Lecture

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) More about MAC and hash functions for authentication and Introduction to public key cryptography in this IT Lecture.

Public-key cryptography, also known as asymmetric cryptography, is a class of cryptographic algorithms which require two separate keys, one of which is secret (or private) and one of which is public.
http://en.wikipedia.org/wiki/Public-key_cryptography

This video was made ​​by another YouTube user and made available for the use under the Creative Commons licence "CC-BY". His channel can be found here:
https://www.youtube.com/user/StevesLectures

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