Looks like it;
* Greater than 16 Domain support
* – Support to allow a cryptographic coprocessor to be shared across
more than 16 domains, up to
the maximum number of LPARs on the system.
* – This support relies on enhanced firmware available with a minimum
microcode level for the Crypto Express4S and Crypto Express5S coprocessors.
With the adjunct processor (AP) extended addressing (APXA) facility installed,
the z Systems crypto architecture can support greater than 16 domains in an AP.
* – Customers will have the flexibility of mapping individual LPARs to
unique crypto domains or continuing to share crypto domains across LPARs.
Mark Jacobs
Frank Swarbrick wrote on 9/27/18 5:37 PM:
Can two different LPARs share the same domain (and obviously the same keys), or
do the keys have to be loaded for each LPAR separately, even when they are the
same?
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