Lab 4 .docx - Lab 4 Cryptography: Name: Sushmit Thapa...

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Lab 4 Cryptography:Name: Sushmit ThapaStudent ID: s4651804Investigation of different hash algorithms1- Using google search for any hashing calculator/generator.Pick one of those website to calculate different types of Hashes.For this exercise we’ll use this website:2- Enter your Student Name in the Hash String then Click Calculate String Hash Value.3- Take a screenshot of the outcome as below.Transposition CipherYou can follow the lecture slides 31 and 32 to cipher this sentence.Encrypt the following sentence with Keywords:enjoyWe are going to cinema after the meeting tonightKeyword is enjoy = 5 lettersWe are going to cinema after the meeting tonight.1- Find the alphabetic order of the keywordENJOY13245
2- Based on the key words create two tables each of 5 columnsPlaintext13245WAEREGIOGNTCOINEAMAFTRETHEEMETIGNTONGIHTCipher Text12345WEAREGOINGTOCINEMAAFTERTHEMEETINGTONIGHTDecrypt the following cipher text using keyword:Germannalc*ehwttdttfseeleedsoa*feahlKeyword is German = 6 letters1-Find the alphabetic order of the keywordGERMAN3264152- Based on the key arrange the cipher text to get the plain text.

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Term
One
Professor
NoProfessor
Tags
Cryptography, Encryption

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