[Trustedjava-support] Problems with AIK creation

[Till B. <ti...@on...>]

Hello,
I try to create an AIK. For this process I need an EK credential.
Unfortunately my manufacturer did not deliver one. Can someone give me a
hint on how I can create one myself? I set up my own little Privacy CA using
openssl and I think I have therefore the necessary Keys and certificates to
create an EK cred.

I tried to use tccert with my CA but the process failed, even with the
included examples:
---
$ sh tccert.sh ca ca.ini
***
***
***                    Welcome to the IAIK JCE Library
***
***
***
*** This version of IAIK JCE is licensed for educational and research use
***
*** and evaluation only. Commercial use of this software is prohibited.
***
*** For details please see http://jcewww.iaik.at/sales/licences/.
***
*** This message does not appear in the registered commercial version.
***
***
***

generating CA certificates...
CAroot
iaik.utils.InternalErrorException
        at iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo.encrypt(Unknown Source)
        at iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo.encrypt(Unknown Source)
        at iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo.encrypt(Unknown Source)
        at iaik.tc.cert.common.Common.writePrivateKeyToFile(Common.java:363)
        at iaik.tc.TCcert.generateCA(TCcert.java:247)
        at iaik.tc.TCcert.main(TCcert.java:118)
Exception in thread "main" iaik.utils.InternalErrorException
        at iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo.encrypt(Unknown Source)
        at iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo.encrypt(Unknown Source)
        at iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo.encrypt(Unknown Source)
        at iaik.tc.cert.common.Common.writePrivateKeyToFile(Common.java:363)
        at iaik.tc.TCcert.generateCA(TCcert.java:247)
        at iaik.tc.TCcert.main(TCcert.java:118)
---


Thanks for your help!


-- 
MfG
  Till

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