how to encrypt """ File: decrypt.py Project 4.3 Decypts a file of encrypted text. and prints the result. The other input is the distance value. """ code = raw_input("Enter the coded text: ") distance = input("Enter the distance value: ") plainText = '' for ch in code: ordValue = ord(ch) cipherValue = ordValue - distance if cipherValue

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
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how to encrypt
"""
File: decrypt.py
Project 4.3

Decypts a file of encrypted text. and prints
the result. The other input is the distance value.
"""

code = raw_input("Enter the coded text: ")
distance = input("Enter the distance value: ")
plainText = ''
for ch in code:
ordValue = ord(ch)
cipherValue = ordValue - distance
if cipherValue <ord('a'):
cipherValue = ord('z') - (distance - \
(ordValue - ord('a')) - 1)
plainText += chr(cipherValue)
print plainText
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