C++ Program just has to Encrypt a plaintext. Does not need to Decrypt after. Needs to be simple with comments.

Just show how it works. IV key does not need to be random just input by user. Again please in C++. Thank you.

Write a program that encrypts a plaintext. The main function takes 2 parameters: 32-bit Initial Vector (m and 128-bit plaintext (m) (4 32 bit blocks) using the CBC mode, as illustrated in Figure 1. m[2] m[0] m[1] m[3] E(k, E(k, E(k, E(k,.) c12] c[3]