Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 229380

SSL (Secure Sockets Layer) and/or TLS (Transport Layer Security)

1 vote
1 answer
2k views

Can two different Root certificates have the same serial number?

Can two different Root certificates and their intermediate certs have the same serial number? I issue two root certificates: Organization: My Example Organization: My Example Organization Root Certif …
Example person's user avatar
2 votes
1 answer
537 views

Is there a standard order for the X.509 extensions of a certificate?

Is there a standard order for the X.509 extensions of a certificate? For example: [ myca_extensions ] basicConstraints = critical,CA:FALSE keyUsage = digitalSignature,keyEncipherment extendedKeyUs …
Example person's user avatar
0 votes
1 answer
991 views

Can my Root, Intermediate and SAN certificates have the same serial number?

Can my Root, Intermediate and SAN certificates have the same serial number? The serial number is 00. If the Root, Intermediate and SAN should not have same serial numbers, then should I use the random …
Example person's user avatar
0 votes
1 answer
779 views

Should root certificates have OCSP or CRL for it? [duplicate]

Should root certificates have OCSP or CRL for its own revocation status? So here is what I mean: Intermediate Cert -> http://example.com/root.crl SAN Cert -> https://example.com/intermediate.crl But …
Example person's user avatar