请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：数字签名
相关试题
- 1.digital signature
- 2.digital signature
- 3.An electronic signature should be defined as a "digital signature".
- 4.A digital signature ensures …?
- 5.signature
- 6.The signature as written and the signature as typed must correspond exactly.
- 7.counter signature
- 8.Signature is to forgery as
- 9."signature on delivery"
- 10.the signature dish
