From 4b67e62d7824a8e9dfec2be176311a8bb67d15d8 Mon Sep 17 00:00:00 2001 From: kushagragarwal2443 Date: Tue, 26 Mar 2019 23:37:55 +0530 Subject: [PATCH] Content added in the Page fixed #201 The page content was added in the Procedure --- src/lab/exp6/Procedure.html | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/src/lab/exp6/Procedure.html b/src/lab/exp6/Procedure.html index ea84095..b00b7d5 100644 --- a/src/lab/exp6/Procedure.html +++ b/src/lab/exp6/Procedure.html @@ -101,6 +101,23 @@

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Cryptographic Hash Functions and Applications(HMAC)

For Procedure of the experiment refer Theory and Manual. +The steps are the following: + +Step 1: Generate Plaintext m, keyA and keyB by clicking on rexpective buttons PART I of the simulation page. + +Step 2: Enter generated Plaintext m from PART I to PART II in "Your text to be encrypted/decrypted:" block. + +Step 3: Enter generated keyA from PART I to PART II "Key to be used:" block and click on DES encrpt button to output ciphertext c1.This is First Encryption. + +Step 4: Enter generated ciphertext c1 from PART II "Output:" Block to PART II in "Your text to be encrypted/decrypted:" block. + +Step 5: Enter generated keyB from PART I to PART II in "Key to be used:" block and click on DES decrypt button to output ciphertect c2.This is Second Encryption. + +Step 6: Enter generated ciphertext c2 from PART II "Output:" block to PART II in "Your text to be encrypted/decrypted:" block. + +Step 7: Enter generated keyA from PART I to PART II "Key to be used:" block and click on DES encrpt button to output ciphertext c3.This is Third Encryption. As Encryption is done thrice.This Scheme is called triple DES. + +Step 7: Enter generated ciphertext c3 from PART II "Output:" Block to PART III "Enter your answer here:" block inorder to verify your Triple DES.