how can i modify this code to encrypt an image?what is an encryption key?how can i include this key to generate pseudo random sequence?
조회 수: 1 (최근 30일)
이전 댓글 표시
I=double(imread('filename')); [m n]=size(I); for i=1:m for j=1:n r=randi(m,n,255) end end p=xor(I,r)
댓글 수: 0
답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Encryption / Cryptography에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!