aes code for video encryption and decryption in matlab
#1

please provide me the code
of advanced encryption standad for video encryption and decryption... thank u
Reply
#2

AES stands for Advanced Encryption Standard. It is basically encryption decryption algorithm for data. Encryption converts raw input data into encrypted data. Decryption does the opposite. AES supports keys of length 128, 192 and 256 bits. This cryptographic key is used to encrypt and decrypt data that is in blocks of 128 bits in length.


The 128-bit AES algorithm is in use everywhere to protect electronic transactions. The core AES-designed enterprises contain both encryption and decryption modules that can run on a single core. Usually AES IP Core supports the viz. OFB and CTR (ie counter).

CTR MODE means counter mode. In this type of mode, the following steps are implemented in the encryption process. 1. The input to the encryption core is the counter output. The initialization vector is required for the counter. 2. XOR data input and output encryption module is performed. This XORed data is the cyphertext data that is encrypted one. Following similar steps to encryption is done in the decryption process. 1. The counter output is taken as input. The same initialization vector used in encryption must be used. 2. The input data is then encrypted by the XOR operation with output from the encryption core module. This operation provides original data.

OFB stands for output feedback mode. In this type of mode, the output of the encryption operation is returned to the encryption core input. An initialization vector is used for the first iteration. The input data is encrypted by the XOR operation with the output of the encryption module.

AES is widely used in wireless communications, electronic financial transactions, secure communications, secure video surveillance systems, encrypted data storage and e-commerce applications.

It can be understood in the following video:

Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: aes encryption and decryption coding in matlab, image encryption using aes algorithm in matlab, aes encryption in matlab, image encryption using aes matlab source code, image encryption and decryption using aes in matlab ppt, image encryption using aes algorithm matlab, aes video matlab,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  well-spring some homemade barbecue backchat and moistureless rubs and the actuality 0 1,026 10-09-2019, 05:48 PM
Last Post:
  agent some homemade barbecue cheek and prosaic rubs and suit 0 942 10-09-2019, 07:04 AM
Last Post:
  pass some homemade barbecue coolness and arid rubs and module 0 898 09-09-2019, 06:35 PM
Last Post:
  matlab code 1 3,438 31-01-2019, 02:52 PM
Last Post: [email protected]
  underwater optical communication matlab code 0 3,291 02-11-2018, 07:32 PM
Last Post: Guest
  source code for blood group detection in matlab 0 6,364 22-10-2018, 10:59 AM
Last Post: Guest
  file encryption and decryption project report 0 2,081 06-10-2018, 12:02 PM
Last Post: Guest
  hackchina matlab code 0 621 27-09-2018, 10:45 PM
Last Post: Guest
  heart disease prediction system source code for matlab 0 764 27-09-2018, 04:40 PM
Last Post: Guest
  techmax ebooks activation code for computer architecture and organization 0 763 21-08-2018, 08:54 PM
Last Post: Guest

Forum Jump: