I am a 2nd year student of IIIT-NR.I am pursuing my btech from computer science and technology (cse) department.I got 10 CGPA in my 10th cla

Nirbhay Kumar Giri

This course will cover about different ciphers used in cryptography and will look to focus on coding of these ciphers as well.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

Hindi

(Hindi) Symmetric Key Cryptography

Cryptography

Computer Network

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson covers about additive ciphers mechanism along with emphasis on examples.

Additive Cipher (in Hindi)

This lesson briefly explains about the Java code implementation of additive cipher.

Additive Cipher Java Code (in Hindi)

This lesson covers about multiplicative cipher along with example on it.

Multiplicative Cipher (in Hindi)

This lesson covers about code required for implementing Mul. Cipher along with slight Introduction to Euclidean method to find Mul. Inverse.

Multiplication Cipher Java Code (in Hindi)

This lesson covers about the affine cipher concepts along with examples of how to find additive and multiplicative inverse values.

Affine Cipher (in Hindi)

Ayush Singhal

In this course, introduction to Cryptography, Security goals and Security attacks are covered.

Introduction to Cryptography

I'm a Software Engineer experienced in domains like FinTech, AI & Data Science. I'm passionate about teaching and eager to learn new things.

Tripti Tanvi

There is a necessity to address the rising security concerns and issues. This course has been developed keeping in mind the industry demands and the opportunities for Information Security enthusiasts.
The course aims to help the students in understanding the concepts and symmetric cipher techniques in a simple and lucid manner.

Learning Symmetric Cryptography: The Easy Way!

The course introduces the various types of malicious software affecting the system, along with the countermeasures and recovery methods. Tripti Tanvi discusses about Viruses, Worms and Firewall System in depth.

Introduction to System Security

This course is an introduction to different types of Authentication Protocol used.

Introduction to Authentication Protocol

The course goes in depth about the use of public key in the encryption process. Key distribution and management has been explained in detail. Number Theory problems often asked are solved for the ease of viewers.

Public Key Encryption

Mentored 81,000+ Students | My Multiple Students secured AIR Below 100 in GATE | Joined top IISc, IITs & NITs | Joined PSUs | 5+ Years Exp.

Sweta Kumari

In this course , I am covering the entire Syllabus of network Security through the expected network security GATE Questions.

Lessons

5 lessons • 53m

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Additive Cipher (in Hindi)

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Additive Cipher Java Code (in Hindi)

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Multiplicative Cipher (in Hindi)

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Multiplication Cipher Java Code (in Hindi)

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Affine Cipher (in Hindi)