I m new in this world of Cryptography. I`m trying to check the performance of the various algorithms on with OpenSSL.
Looking on the internet I find this command :
openssl speed aes-128-cbc des md5
that gives me this result:
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes md5 141163.54k 328300.37k 585034.84k 725997.91k 781058.05k 784356.69k des cbc 87455.53k 88825.00k 90427.39k 90697.05k 89822.55k 89953.62k des ede3 34051.47k 34361.83k 34424.58k 34591.40k 34493.78k 34635.78k aes-128 cbc 274253.87k 296425.66k 298769.49k 304985.43k 301938.01k 302945.62k
So the question is: If I wish to measure the time with a specific algorithm, with a specific file...how can I do?
Ex. I have a
picture.jpg that I what encrypt with AES-128. I wish to know how many time the PC compute this encryption procedure.