Cryptographic Algorithms in Java

Information security and user privacy is one of the pressing concerns in today’s world. Internet has been successful in replacing multiple industries and making communication cheaper and more accessib...

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  • English

Course Description

Information security and user privacy is one of the pressing concerns in today’s world. Internet has been successful in replacing multiple industries and making communication cheaper and more accessible to everyone around the globe. With all this comes various concerns of data theft, privacy and secrecy. For this purpose, we designed this course so that you can learn the concepts of cryptography a...

Information security and user privacy is one of the pressing concerns in today’s world. Internet has been successful in replacing multiple industries and making communication cheaper and more accessible to everyone around the globe. With all this comes various concerns of data theft, privacy and secrecy. For this purpose, we designed this course so that you can learn the concepts of cryptography and provide the complete security to the users by using this platform. Why this course is important? Before understanding the importance of this course, first you should understand the importance of cryptography. Generally, it is a science or practice which converts the plain text of a user into a cipher text for secure communication between 1st party and 2nd party avoiding its interception by any 3rd party or adversaries. Cryptography prevents the data theft or its alteration by giving the user authentication. This course helps you with all the details about cryptographic algorithms in Java making you capable enough that you can easily provide privacy and security to the communication made between two individuals. It will help you encrypt any communications which is only readable by the desired person. What makes this course so valuable? This course focuses on the concepts of cryptography, its terminologies, basic algorithms of cryptography and advanced algorithms of cryptography. Additionally, this course will also cover the implementation of different ciphers, message authentication code analysis, digital signatures and multitude of other topics.

What you’ll learn
  • 1. Basics about cryptography and java as a programming tool for cryptography.
  • 2. Different algorithms of cryptography both basics and advanced, and its implementation
  • 3. Activity message digests and activity message authentication code
  • 4. Details about digital signatures and its verification
  • 5. Different types of cryptography like symmetric or asymmetric cryptography
  • 6. Key pair generation and many more!

Covering Topics

1
Section 1 : Introduction

2
Section 2 : Understanding Concepts

3
Section 3 : Basic Cryptography Algorithms

4
Section 4 : Activity Message Digests

5
Section 5 : Advanced Cryptography Algorithms

6
Section 6 : Activity Message Authentication Code

7
Section 7 : Digital Signatures

8
Section 8 : Cryptography Types

Curriculum

      Section 1 : Introduction
    1
    Introduction
      Section 2 : Understanding Concepts
    2
    Overview of Course
    3
    What is Cryptography
    4
    Basics of Cryptography - Terminologies Preview
    5
    Java as a programming tool
      Section 3 : Basic Cryptography Algorithms
    6
    Reverse Cipher
    7
    Implementation of Reverse Cipher in Java Preview
    8
    Caesar Cipher - Cryptography
    9
    Implementing Caesar Cipher
    10
    Implementation of ROT13 Cipher
    11
    XOR Cipher
    12
    Implementation of XOR Cipher
    13
    Base64 Encoding
    14
    Implementation of Base64 Encoding
      Section 4 : Activity Message Digests
    15
    Message Digests
    16
    Activity Creating Message Digests in Java
      Section 5 : Advanced Cryptography Algorithms
    17
    Understanding Multiplicative Cipher
    18
    Implementation of Multiplicative Cipher with Java
    19
    Vignere Cipher
    20
    Implementation of Vignere Cipher using Java
    21
    Look on Affine Cipher
    22
    Affine Cipher with Java
      Section 6 : Activity Message Authentication Code
    23
    Activity Creating Message Authentication Code
    24
    Message Authentication Code Analysis and output
      Section 7 : Digital Signatures
    25
    What is Digital Signatures?
    26
    Creating digital signatures using Java
    27
    Verifying the Digital Signature
      Section 8 : Cryptography Types
    28
    Substitution Cipher in Java
    29
    Types of Cryptography
    30
    Symmetric Cryptography
    31
    Asymmetric Cryptography
    32
    Key Store using Java
    33
    Key Generator in Java
    34
    Asymmetric Key Implementation in Java
    35
    Simple password security using MD5 algorithm
    36
    Key Pair Generation

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