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Crossword Puzzle
Crossword Puzzle

IIT ESAM Asg 2

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IIT ESAM Asg 2

Crossword Puzzle

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About this activity

Cryptography Techniques

Created by

Sathish Sritharan
Sathish Sritharan
Singapore

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IIT ESAM Asg 2
 

Crossword Puzzle

IIT ESAM Asg 2Online version

Cryptography Techniques

by Sathish Sritharan
1

_____ is a way of hiding a message in plain sight (e.g. using invisible ink)

2

Session _____ is where an attacked on the Internet creates packets that look like they are from the real sender but actually intend to compromise the integrity of the crucial data

3

_____ key cryptography is when the encryption key is the same as the decryption key

4

_____ Encryption Standard (AES) is the modern heir to DES and supports 128-bit and larger keys

5

A Virtual Private Network (VPN) is where instead of encrypting all the data on a link, we only encrypt the data payload of each packet and leave the _____ in plain text

6

Some systems use the secret key to generate a _____ key which is used for a limited time

7

_____ key signatures are when only the sender can sign the message but anyone in the world can verify them

8

_____ DES (3DES) is a 112-bit upgraded version of DES

9

The Diffie-Hellman Key Exchange is vulnerable to a man in the _____ attack

10

A Certificate Authority, which may be a bank trusted by both the sender and the receiver, would give both parties a Bank _____ Certificate

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