12.30.2005

Lab SSL

4. What kind of encryption is used in this SSL? How many bits are there in the encryption key?
Ans:AES-256
5. Who issued the certificate you are seeing? (Who is the certificate authority, CA, for this website?)
Ans:VeriSign Trust Network

6. Until when is the certificate valid?
Ans:20006/7/16 上午 07:59:59
7. What kind(s) of hash is/are used in the CA's digital signature?
Ans:
(1)SHA1 Fingerprint
(2)MD5 Fingerprint
8. How many bits are there in the hash(es)?
Ans:
(1)SHA1 Fingerprint:20*8=160 bits

(2)MD5 Fingerprint:16*8=128 bits

0 Comments:

Post a Comment

<< Home