如标题中所示,数组的每个元素iv应包含0到255之间的随机数.我尝试过:
iv
char iv[8]; char buf[2]; int i, k; srand(time(NULL)); for (i = 0; i <8; i++){ k = rand()%256; iv[i] = (char)k; }
提前致谢.
c
c ×1