We know that the size of the key in Data Encryption Standard (DES) is 64 bits, assume for padding we just add 0 at the end of the plaintext (the original message), what is the result of padding for the following text? At first replace the “YYY” with the first 3 letters of your name or family then calculate the padding (show the result in hexadecimal format): “YYYComputerSecurity”
We know that the size of the key in Data Encryption Standard (DES) is 64 bits, assume for padding we just add 0 at the end of the plaintext (the original message), what is the result of padding for the following text? At first replace the “YYY” with the first 3 letters of your name or family then calculate the padding (show the result in hexadecimal format): “YYYComputerSecurity”
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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We know that the size of the key in Data Encryption Standard (DES) is 64 bits, assume for padding we just add 0 at
the end of the plaintext (the original message), what is the result of padding for the
following text? At first replace the “YYY” with the first 3 letters of your name or family
then calculate the padding (show the result in hexadecimal format):
“YYYComputerSecurity”
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