Which two of the following options are two key factors in determining the key length requirement? (Choose two.)
A. Data that is more sensitive and needs to be kept secret longer must use longer keys.
B. Choose the key length according to the type of encryption algorithm that is to be used.
C. You should choose the key length so that it protects data confidentiality or integrity for an adequate time.
D. Key length depends on the support of the device that will be using the key.
