For this homework, you may use the Cryto++ package or the OpenSSL package. Do programming.
Question 1: Performance Measurements. Compare the throughput performance of DES, 3DES and AES by encrypting and decrypting a message of certain size (around 1MB) in:
• ECB mode
• CBC mode
In the measurements, you should exclude disk I/O time, i.e., you only measure data that is already in memory.