【判断题】【消耗次数：1】
RSA加密是公钥加密方法.
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
以下关于DES加密算法和IDEA加密算法的说法中错误的是:
①
DES是一个分组加密算法，它以64位为分组对数据加密
②
IDEA是一种使用一个密钥对64位数据块进行加密的加密算法
③
DES和IDEA均为对称密钥加密算法
④
DES和IDEA均使用128位（16字节）密钥进行操作
【多选题】
以下对于对称密钥加密说法正确的是（ ）。
①
对称加密算法的密钥易于管理
②
加解密双方使用同样的密钥
③
DES算法属于对称加密算法
④
相对于非对称加密算法，加解密处理速度比较快
随机题目
【单选题】
13. When I was a teenager, my bedroom was always ____; as an adult, though, my room is always neat..
①
tidy
②
orderly
③
mess
④
untidy
【单选题】
Women have to be more ____ than men if they want to get anywhere in the business world.
①
difficult
②
ambitious
③
traditional
④
conservative
【单选题】
24. The kind-hearted woman always tries to help others, but recently she has been ____kind and generous.
①
chiefly
②
specially
③
principally
④
especially
【单选题】
When the passenger woke up, he found himself ____in a hospital ward.
①
lie
②
lay
③
lying
④
lain
【单选题】
He should get used by now ____ Chinese food.?
①
to eating ?
②
to eat ?
③
for eating ?
④
eatin?
【单选题】
2. As time went on, he found himself ____ with the toughest job she had ever taken.
①
face
②
faced
③
facing
④
to face
【单选题】
He came to the meeting ____ his serious illness.
①
inspite of
②
in spite
③
despite of
④
despite
【单选题】
Dave ____ into the house without ____ out by his parents.
①
slipped; finding
②
slips; finding
③
slips; to be found
④
slipped; being found