I need to add '0' to the end of plaintext, then I can use it within cipher to deduct it equally to 64-bit, the error in below code (append)
plaintext = 'In literature, cryptosystems based on digital chaos were mostly designed for a broad range ' plainlen = length(pl...
대략 2개월 전 | 답변 수: 1 | 0
create Sbox for encryption
Good day, How can I convert a series of 64-bit to (16 decimal) vector to create sbox, for example, I need the output like thi...
10개월 전 | 답변 수: 0 | 0
convert strings of characters to bitstring
Please, How to convert like this ( plaintext = 'wireless sensor networks, using lightweight cryptography in WSNs to pro...
12개월 전 | 답변 수: 1 | 0
When execute the below code ? the error message appear 'Index exceeds the number of array elements'?
M_h="FFFFFFFFFFFFFFFF"; M=""; for i=1:16 M(end+1:end+4)=dec2bin(hex2dec(M_h(i)), 4); end
대략 1년 전 | 답변 수: 2 | 0