Playfair Cipher in Cryptography and Network Security for GATE (CSE) - Unacademy

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This lesson explains Playfair Cipher, under the course, "Cryptography and Network Security for GATE Computer Science Engineering".
The lesson explains the following subtopics:
Playfair Cipher
Construction the matrix
Encryption

Some important terminology and concepts are also illustrated, for the better understanding of the subject.

For the entire course: https://goo.gl/aTMBNZ
For more lessons by Ansha Pk: https://goo.gl/2DX9Wn

Must watch for all the GATE/ESE/PSU Exams.

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Playfair Cipher - Cryptography and Network Security for GATE(CSE) - Unacademy