IBM Crypto Education Community

  • 1.  Master key sharing

    Posted Tue November 17, 2020 12:27 PM
    Hello ,

    Basic but important question :
    ---------------------------------

    Is it possible to share a generated/loaded Master Key of a domain index(1) in another domain index(2) ?
    For example :
    If we have an Lpar1 in domain index(1) and  Lpar2 in domain index(2) . Is it possible to generate the Master key1 for the Lpar1 in domain index(1) and insert this Master key1 for  Lpar2 in the domain index(2) ?

    And then , by extension can we use the same Master key in different domain for different Lpars ?

    What are the eventual consequences of that (restrictions ? cons ? limits ?)

    Thanks

    ------------------------------
    Nordine Mosbah
    ------------------------------