Hello Thomas and Suleiman,

I believe the confusion over label length (and other characteristics) has

arisen due to not considering the type of certificate.  For a CA
certificate, the label can be as Thomas cited -- up to 200 characters in
length, can be mixed-case, and can contain blanks.   A SERVER certificate

label (that is/will be specified for securing a port) is restricted to 8
characters in length (this stems from the fact that the file name of the
X509INFO file -- used for the *server* certificate request -- is used as 
the
server certificate label).

Since both server and CA certificates need to be 'received' to a CMS file

prior to being stored in the SSL server certificate database, I understan
d
the opportunity for confusion...   The key here (no pun intended) is to b
e
aware of the type of certificate - server or CA -- that one is dealing wi
th.

I hope this information helps clarify things...

Regards, 
Mark Cibula; z/VM TCP/IP Support 

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