Re: [openssl-users] Re: openssl req -x509 does not create serial-number 0

2006-02-28 Thread Mark H. Wood
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I think that part of the difficulty here is the words used. Our experience in other areas is overwhelmingly in favor of serial number being a sample from a counter that starts at 0 or 1 and is incremented by 1 every time it's consulted. So we see a

Re: [openssl-users] Re: openssl req -x509 does not create serial-number 0

2006-02-28 Thread Erwann ABALEA
Bonjour, Hodie pr. Kal. Mar. MMVI est, Mark H. Wood scripsit: I think that part of the difficulty here is the words used. Our experience in other areas is overwhelmingly in favor of serial number being a sample from a counter that starts at 0 or 1 and is incremented by 1 every time it's

Re: [openssl-users] Re: openssl req -x509 does not create serial-number 0

2006-02-26 Thread Erwann ABALEA
Bonjour, Hodie IV Kal. Mar. MMVI est, Kyle Hamilton scripsit: [...] Can you give me a pointer to the several standards that reflect and enforce the issuer name + serial number uniqueness? A more The X.509 says it all. From this standard, a CA is a name (not a key, really a name). That allows

Re: [openssl-users] Re: openssl req -x509 does not create serial-number 0

2006-02-26 Thread Erwann ABALEA
Bonjour, Hodie IV Kal. Mar. MMVI est, Dr. Stephen Henson scripsit: [... about serial numbers ...] Some CAs choose consecutive values, other what look like random values of hashes. One commercial reason for not using consecutive values is that competitors can work out how many certificates

Re: [openssl-users] Re: openssl req -x509 does not create serial-number 0

2006-02-26 Thread Dr. Stephen Henson
On Sun, Feb 26, 2006, Erwann ABALEA wrote: Bonjour, Hodie IV Kal. Mar. MMVI est, Dr. Stephen Henson scripsit: [... about serial numbers ...] Some CAs choose consecutive values, other what look like random values of hashes. One commercial reason for not using consecutive values is

Re: [openssl-users] Re: openssl req -x509 does not create serial-number 0

2006-02-26 Thread Dr. Stephen Henson
On Sun, Feb 26, 2006, Dr. Stephen Henson wrote: On Sun, Feb 26, 2006, Erwann ABALEA wrote: The CA has the possibility to change the name of the issued certificate, by adding a random element (a kind of serial number), but this isn't usually well percieved (the customer always asks for