Hi OpenSLL users, I want to know what length of encryption key does AES-128 CBC supports?
I believe that it supports key length max upto 128 bits that is 16 bytes. What happens if I give the input key of more than 16 bytes? Will the AES-128 drop the remaining bytes and consider only first 16 bytes? This question I am asking because, when I give the key more than 16 bytes to AES 128 CBC, it still works without throwing any error. Similarly, what is the max key length for AES-256 CBC? Regards, Vishal Kevat General
