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Status Future consideration
Workspace IBM Z and LinuxONE Systems Hardware
Categories HMC/Support Element (SE)
Created by Guest
Created on Jul 26, 2023

RELATED IDEAS

Possibility to create CSR files with key length of 4096 bits

When creating a new CSR file on an IBM Z HMC there is no option to select the key size. The generated certificate request has a fixed key size of 2048. In several countries especially for Germany it is a recommendations of the local authorities that a key length of 4096 should be used.  The idea is to add the ability during creation of the CSR file to specify the key size / length including a the key size of 4096 bits.

BSI-TR-02102.pdf
BSI-TR-02102.pdf
Open full size
BSI-TR-02102.pdf
Idea priority Medium
  • Guest
    Reply
    |     Oct 6, 2023

    I support this as a strong requirement for our enterprise. For RSA certificates, our security compliance rules require a key length at least 3000.

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