i need RC4 encryption code for text

i have to encrypt a given text by using rc4 encryption.. please give me the code.

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/318832-i-need-code-for-image-encryption-using-rc4

Answer 1

[Jan]

A simple web search reveals: https://www.mathworks.com/matlabcentral/fileexchange/67242-rc4

(This is from the same author as the youtube movie in the thread Walter has posted the link to.)