Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Videos > Algorithms > Introduction: Hashing
Introduction: Hashing Video Lecture | Algorithms - Computer Science Engineering (CSE)
|
81 videos|80 docs|33 tests
|
FAQs on Introduction: Hashing Video Lecture - Algorithms - Computer Science Engineering (CSE)
| 1. What is hashing? |  |
Ans. Hashing is the process of converting input data into a fixed-size string of bytes using a mathematical algorithm. This output, known as a hash value, is unique to the input data and is commonly used in data security and encryption.
| 2. How does hashing help in data security? | |
Ans. Hashing helps in data security by creating a unique hash value for input data. This hash value can be used to verify the integrity of the data, detect unauthorized changes, and securely store passwords without storing the actual password in plaintext.
| 3. What are some common hashing algorithms used in computer science? | |
Ans. Some common hashing algorithms used in computer science include MD5 (Message Digest Algorithm 5), SHA-1 (Secure Hash Algorithm 1), and SHA-256 (Secure Hash Algorithm 256). These algorithms are used for various security and data integrity purposes.
| 4. How is hashing different from encryption? | |
Ans. Hashing is a one-way function that converts input data into a fixed-size hash value, while encryption is a two-way function that converts data into a ciphertext that can be decrypted back into the original data. Hashing is primarily used for data verification and integrity checks, while encryption is used for securing data during transmission.
| 5. Can hash values be reversed to obtain the original input data? | |
Ans. Hash functions are designed to be one-way functions, meaning that it is computationally infeasible to reverse a hash value to obtain the original input data. However, with the use of rainbow tables and advanced computing resources, it is possible to attempt to reverse engineer a hash value to obtain the original input data.
Related Exams
About this Video
|
4.71/5 Rating |
|
Oct 24, 2024 Last updated |
Video Description: Introduction: Hashing for Computer Science Engineering (CSE) 2024 is part of Algorithms preparation.
The notes and questions for Introduction: Hashing have been prepared according to the Computer Science Engineering (CSE) exam syllabus.
Information about Introduction: Hashing covers all important topics for Computer Science Engineering (CSE) 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Introduction: Hashing.
Introduction of Introduction: Hashing in English is available as part of our Algorithms for Computer Science Engineering (CSE) & Introduction: Hashing in
Hindi for Algorithms course. Download more important topics related with notes, lectures and mock test series for
Computer Science Engineering (CSE) Exam by signing up for free.
Description
Video Lecture & Questions for Introduction: Hashing Video Lecture | Algorithms - Computer Science Engineering (CSE) - Computer Science Engineering (CSE) full syllabus preparation | Free video for Computer Science Engineering (CSE) exam to prepare for Algorithms.
Information about Introduction: Hashing
Here you can find the meaning of Introduction: Hashing defined & explained in the simplest way possible.
Besides explaining types of Introduction: Hashing theory, EduRev gives you an ample number of questions to practice Introduction: Hashing tests,
examples and also practice Computer Science Engineering (CSE) tests.
|
81 videos|80 docs|33 tests
|
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Introduction: Hashing Video Lecture | Algorithms - Computer Science Engineering (CSE)
,Summary
,video lectures
,Extra Questions
,ppt
,Introduction: Hashing Video Lecture | Algorithms - Computer Science Engineering (CSE)
,Exam
,Sample Paper
,Objective type Questions
,shortcuts and tricks
,MCQs
,Introduction: Hashing Video Lecture | Algorithms - Computer Science Engineering (CSE)
,study material
,practice quizzes
,mock tests for examination
,Previous Year Questions with Solutions
,Viva Questions
,Important questions
,Free
,past year papers
,Semester Notes
;
Study Introduction: Hashing on the App
Students of Computer Science Engineering (CSE) can study Introduction: Hashing alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Introduction: Hashing,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Introduction: Hashing is prepared as per the latest Computer Science Engineering (CSE) syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup