Using Python threads and the module hashlib, write an MD5 Cracker. Your script must read the file hash.txt (this file contains a single hash that needs to be cracked) and the file wordlist.txt (this file contains a list of possible words that could be the hash) to try and break the hash. " Hashing is the process of converting a given key into another value. A hash function is used to generate the new value according to a mathematical algorithm. The result of a hash function is known as a hash value or simply, a hash." Example of an MD5 Hash is → 'cc03e747a6afbbcbf8be7668acfebee5' which is the

Using Python threads and the module hashlib, write an MD5 Cracker. Your script must read the file hash.txt (this file contains a single hash that needs to be cracked) and the file wordlist.txt (this file contains a list of possible words that could be the hash) to try and break the hash. " Hashing is the process of converting a given key into another value. A hash function is used to generate the new value according to a mathematical algorithm. The result of a hash function is known as a hash value or simply, a hash." Example of an MD5 Hash is → 'cc03e747a6afbbcbf8be7668acfebee5' which is the

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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You are a cyber investigator, your task is to write a python program that can read file signatures from a file and save them into a list. Each file signature is an element of your list. Then, try to find out if there is a JPG file in there. If there is a JPG file, print out a True on screen. (File Signature for JPG file is: FF D8 FF DB) The input file is: FSCS360_Midterm_Exam_Part2.txt
In Python, write a code with describtion that shows how you would add new address entries into a database table, in an addressbook database that contains the fields for first name, last name, address, and phone number. The table should have no duplicates.
One common use of a hash table is to build a glossary, or dictionary, of terms.In this section, we demonstrate one way to use a hash table for just such ause—a computer terms glossary.The program works by first reading in a set of terms and definitions from atext file. This process is coded in the BuildGlossary subroutine. The structureof the text file is: word,definition, with the comma being the delimiter betweena word and the definition. Each word in this glossary is a single word, but theglossary could easily work with phrases instead. That’s why a comma is usedas the delimiter, rather than a space. Also, this structure allows us to use theword as the key, which is the proper way to build this hash table.Another subroutine, DisplayWords, displays the words in a list box so theuser can pick one to get a definition. Since the words are the keys, we can usethe Keys method to return just the words from the hash table. The user canthen see which words have definitions.To retrieve a…
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Write a program that replaces all occurrences of a word with anew word in all the files under a directory, recursively. Pass the parameters fromthe command line as follows:java Exercise18_31 dirName oldWord newWord
Using C++, Write a program (without using void) to produce the first 100 Fibonacci numbers. A Fibonacci number is one that is the product of the prior two generated numbers. The sequence is seeded with the values of 0 and 1, so that the sequence starts off as 0 1 1 2 3 ... Fibonacci numbers are used in computing hash table locations for file management systems
Write a python program that scans in a large number of tweets from a file, and prints the top 5 hashtags. Approach Parse each word in the file Find a way to isolate the hashtags from the rest of the tweet Compute the frequency of each unique hashtag. Find the top 5 hashtags. Caveats 1. Because this is public dataset, there are many tweets that use special characters that may cause issues during reading in your file. To avoid this, explicitly specify the encoding mode in open when reading in the file. with open('twitter_data.txt', 'r', encoding='utf8') as f: 2. When parsing hashtags be sure to change everything to lowercase. There are cases in the file where two hashtags are the same but differ in case. 3. There is no standard way of sorting a dictionary based on the values. Python gives you access to a sorted function where you can pass in a collection and also specify a comparator which outlines how you want to sort the values. This can be done with a one line lambda function.
PLEASE ONLY ANSWER IN POWERSHELL LANGUAGE Write a script in the VS Code environment that prompts your for a number which should be between 4 and 9. Loop to generate that number of random hashtables and add these hashtables into an array. The result is an array of hashtable objects. Use the .getType() method to verify this both for the array and for the last element of your array.
Using eclipse, write a Console Java program that inserts 25 random integers in the range of 0 to 100 into a Linked List. (Use SecureRandom class from java.security package.SecureRandom rand = new SecureRandom(); - creates the random number objectrand.nextInt(100) - generates random integers in the 0 to 100 range)Using a ListItreator output the contents of the LinkedList in the original order. Using a ListItreator output the contents of the LinkedList in the reverse order.
Twist this assembly code, but this time a program asks the user to write anything and the written text/string must be saved in the file created in the this code.GIVEN CODE: .model small.stack 60h.data filepath db "UC",0filepath2 db "USC\USCMain",0filepath3 db "USC\USCTalamban",0filepath4 db "USC\USCSouth",0filepath5 db "USC\USCNorth",0;for uc banfilepath6 db "USC\USCSouth\BSECE ",0filepath7 db "USC\USCSouth\BSCPE",0create db "USC\USCSouth\BSCPE\Cruz.doc",0handle dw ?data db "My Name is Cruz, Juan"data_size=$-offset data .codemov ax,@datamov ds,ax mov ah,39hlea dx, filepathint 21h mov ah,39hlea dx, filepath2int 21h mov ah,39hlea dx, filepath3int 21h mov ah,39hlea dx, filepath4int 21h mov ah,39hlea dx, filepath5int 21h mov ah,39hlea dx, filepath6int 21h mov ah,39hlea dx, filepath7int 21h mov ah, 3chmov cx, 0mov dx, offset createmov ah, 3chint 21hmov handle, ax mov bx, handlemov dx, offset datamov cx, data_sizemov ah, 40hint 21h mov ah,4chint 21h end
Given the following Java functions, transcribe it into a Python 3 program. /* Each entry stores a (key, value) pair, it's hash value and* a reference to the next entry with the same hash value */class Entry {Object key;Object value;final int hash;Entry next; /*** Create new entry.*/Entry(int h, Object k, Object v, Entry n) {value = v;next = n;key = k;hash = h;}}
demonstrate one way to use a hash table for just such a use—a computer terms glossary. The program works by first reading in a set of terms and definitions from a text file. This process is coded in the BuildGlossary subroutine. The structure of the text file is: word,definition, with the comma being the delimiter between a word and the definition. Each word in this glossary is a single word, but the glossary could easily work with phrases instead. That’s why a comma is used as the delimiter, rather than a space. Also, this structure allows us to use the word as the key, which is the proper way to build this hash table. Another subroutine, DisplayWords, displays the words in a list box so the user can pick one to get a definition. Since the words are the keys, we can usethe Keys method to return just the words from the hash table. The user can then see which words have definitions.To retrieve a definition, the user simply clicks on a word in the list box. The definition is retrieved…