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Question
What is the purpose of producing an image hash of an image in which a cryptographically secure invisible watermark is to be embedded?
I have tried to develop a code using SHA algorithm as the hashing algorithm, along with a DES encrypted watermark.. And while do...
8 years ago | 0 answers | 0
0
answersQuestion
Can i get a DES algorithm source code in matlab?
I am trying to encrypt a message using DES encryption... I need a source code to run the program.. If anyone has it, please shar...
8 years ago | 0 answers | 0
0
answersImage Steganography using LSB?
Can anyone please explain how the LSB embedding part of the above code works?
9 years ago | 0
Question
Can anyone please explain the lsb embedding part of this coding? I'm unable to comprehend how it works. .
cover=imread('D:\l.jpg'); steg=cover; l=1; LSB=0; height = size (cover, 1); width = size (cover, 2); mes...
9 years ago | 1 answer | 0
