Fundamentals of Cryptography: An Introduction to Encryption

Basics things you should know about cryptography | intro to cryptography | basics of encryption

Topics discussed:
1) Introduction to cryptography and the role of cryptography in security.
2) Basic terms in Cryptography such as plaintext, cipher text, encryption, decryption and cryptographic keys.
3) Security Goals
4) Confidentiality, Integrity and Authentication.
5) Formal definition of cryptography and explanation with example.
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Timeline:
00:56 - Need of Cryptography
03:00 - Basic terms of Cryptography
04:46 – Security goals
05:08 – Confidentiality
06:05 – Integrity
07:05 - Authentication
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