100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Previously searched by you
Previously searched by you
logo
  • ECES
  • ECES
To add items to your wishlist, you must be logged in
Exam (elaborations)

ECES Cryptography Algorithms keys/block size questions with correct answers

Rating
-
Sold
-
Pages
5
Grade
A+
Uploaded on
16-04-2023
Written in
2022/2023

DES - correct answer Symmetric Block Key size: 56 Block size: 64 Feistel Cipher w/ 16 rounds, 48 bit key for each round. Use of 8 S-boxes 3DES (Triple DES) - correct answer Symmetric Block Key size: 56 Block size: 64 Performs DES function 3 times w/ 3 different keys. DESx - correct answer Variation of DES that employs key whitening. XOR a 64 bit key with the text before the round function, after or both. Advanced Encryption Standard (AES) - correct answer Symmetric Block Key size: 128, 192, or 256 Block size: 128 Designated FIPS 197 Substitution-permutation matrix Blowfish - correct answer Symmetric Block Key size: variable from 32 to 448 Block size: 64 16 round Feistel Cipher

Show more Read less
Institution
ECES
Course
ECES









Whoops! We can’t load your doc right now. Try again or contact support.
Report Copyright Violation

Written for

Institution
ECES
Course
ECES

Document information

Uploaded on
April 16, 2023
Number of pages
5
Written in
2022/2023
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

  • eces cryptography algorithms keysblock size questions with correct answers
$7.99
Get access to the full document:
100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached
Get to know the seller
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
cracker
3.8
(368)

Also available in package deal

Thumbnail
Package deal
ECES|EC Council - Certified Encryption Specialist | bundle
-
12 2023
$ 147.38 More info

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
cracker Chamberlain School Of Nursing
View profile
Follow You need to be logged in order to follow users or courses
Sold
2007
Member since
3 year
Number of followers
1342
Documents
46823
Last sold
23 hours ago
✨ Cracker – Verified Study Powerhouse

Welcome to your shortcut to academic and certification success. I'm Cracker, a trusted top seller I specialize in high-quality study guides, test banks, certification prep, and real-world exam material all tailored to help you pass fast and score high.

3.8

368 reviews

5
162
4
84
3
51
2
22
1
49

Recently viewed by you

Thumbnail
Summary
CIE iGCSE Computer Science | Data Storage
-
2023
$ 4.80 More info
Thumbnail
Exam (elaborations)
CODEHS Python Chapter 4 Exam | Questions with Correct Answers| Verified
-
2025
$ 10.99 More info

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions