The goal of this programming assignment is to develop a password checker program that checks how strong is the entered password. The password checker have seven rules to evaluate the vulnerability of the given password: 1. The selected password must be at least eight characters long. 2. The selected password must have at least one uppercase letter. 3. The selected password must have at least one lowercase letter. 4. The selected password must have at least one digit. 5. The selected password must have at least one of these special characters: @, !, #, ^, & *, or $. 6. The program has also access to a list of previously leaked passwords and should reject if the entered password is already leaked with respect to the list. 7. The selected password cannot consist of an English word. For example, mybookLet1990! violates this rule. A dictionary of words (with at least size of 5) is given. Using shorter English words or using any other words that are not in the file is valid. Searching large files is an expensive operation, therefore your code must first check the first five criteria and then if the entered password satisfies those, the program checks the entered password against rule six and then rule seven.

The goal of this programming assignment is to develop a password checker program that checks how strong is the entered password. The password checker have seven rules to evaluate the vulnerability of the given password: 1. The selected password must be at least eight characters long. 2. The selected password must have at least one uppercase letter. 3. The selected password must have at least one lowercase letter. 4. The selected password must have at least one digit. 5. The selected password must have at least one of these special characters: @, !, #, ^, & *, or $. 6. The program has also access to a list of previously leaked passwords and should reject if the entered password is already leaked with respect to the list. 7. The selected password cannot consist of an English word. For example, mybookLet1990! violates this rule. A dictionary of words (with at least size of 5) is given. Using shorter English words or using any other words that are not in the file is valid. Searching large files is an expensive operation, therefore your code must first check the first five criteria and then if the entered password satisfies those, the program checks the entered password against rule six and then rule seven.

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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