Re: Certificate Revocation List (CRL) management recommendations?

2005-07-19 Thread David Brock
Sorry to prolong this thread, but does the function X509_CRL_verify() actually check to see if the CRL has expired? If not what function performs this verification? I'm confused as to the actually mechanics of using the default_crl_days in code. -David Brock- Ber

Re: Certificate Revocation List (CRL) management recommendations?

2005-07-18 Thread Bernhard Froehlich
Jorey Bump wrote: [...] OK, if someone acquired your CA's key you're deep in the dirt, regardless wether you use CRLs or not, since the evil one can build his/her own CRLs with the signature of your CA. ;) But only with the passphrase of the CA private key, correct? Yes, correct, the bad

Re: Certificate Revocation List (CRL) management recommendations?

2005-07-18 Thread Bernhard Froehlich
Jorey Bump wrote: Bernhard Froehlich wrote: The idea behind a CRL is to have the possibility to publicly revoke a certificate before it expires (so setting default_crl_days equal to default days is not very sensible, you should just work without a CRL in such a case). Is this as simple as

Re: Certificate Revocation List (CRL) management recommendations?

2005-07-18 Thread Jorey Bump
Bernhard Froehlich wrote: Jorey Bump wrote: Is this as simple as commenting out default_crl_days? I've noticed that a certificate with a longer default_days will be treated as expired when default_crl_days is reached. Yet, I don't see the CRL period in the signed certificate when I view it w

Re: Certificate Revocation List (CRL) management recommendations?

2005-07-18 Thread Jorey Bump
Bernhard Froehlich wrote: The idea behind a CRL is to have the possibility to publicly revoke a certificate before it expires (so setting default_crl_days equal to default days is not very sensible, you should just work without a CRL in such a case). Is this as simple as commenting out defau

Re: Certificate Revocation List (CRL) management recommendations?

2005-07-17 Thread Bernhard Froehlich
Jorey Bump wrote: I'm nearly complete in setting up my own CA, but I'm not sure how to manage Certificate Revocation Lists (CRL). I noticed that related settings such as *RevocationUrl are commented out in the default openssl.cnf. Should I fill these in and post my CRL, or should I just make

Re: certificate revocation list

2000-05-06 Thread Gao Yuhang
CRLs are lists that are published either regularly or irregularly to help to report the latest revocation status of certs. The list contains of serial numbers of certs that have been revocated and reseaons for it, if there is any. If you have interest, you can go to IETF's pkix working group to se