Answered Cannot export Private keys

  • Wednesday, January 30, 2013 4:46 AM
     
     

    Hi there.

    We have just built a Windows 2008R2 Enterprise PKI.

    The PKI is up and running fine, however when I am trying to sign a certificate with the Root CA with the "Export Private Key" option enabled, once the certificate has been issued, the keys are not exportable.

    Below is the certificate inf file that was used to create the request. Note that "Exportable=TRUE"

    [Version]
    Signature="$Windows NT$"

    [NewRequest]
    Subject="CN=STG414262.clientdev.intradev.stg.com.au"
    KeySpec=1
    KeyLength=2048
    Exportable=TRUE
    MachineKeySet=TRUE
    PrivateKeyArchive=FALSE
    UserProtected=FALSE
    UseExistingKeySet=FALSE
    ProviderType=1
    RequestType=PKCS10
    ProviderName="Microsoft Strong Cryptographic Provider"
    KeyUsage=0xF0
    Silent=FALSE
    SMIME=TRUE

    [EnhancedKeyUsageExtension]
    OID="1.3.6.1.5.5.7.3.1"
    OID="1.3.6.1.5.5.7.3.2"

    [RequestAttributes]
    CertificateTemplate="Machine"
    SAN="dns=stg414262.clientdev.intradev.stg.com.au"

    Thanks.

    Gerald Sullivan.

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