多选题Which two statements regarding asymmetric key encryption are true？（）AThe same key is used for encryption and decryption.BIt is commonly used to create digital certificate signatures.CIt uses two keys： one for encryption and a different key for decrypti
题目
多选题
Which two statements regarding asymmetric key encryption are true？（）
A
The same key is used for encryption and decryption.
B
It is commonly used to create digital certificate signatures.
C
It uses two keys： one for encryption and a different key for decryption.
D
An attacker can decrypt data if the attacker captures the key used for encryption