On Fri, 21 Jan 2011 03:03:16 +0100
Andreas Piesk <[email protected]> wrote:

> Hello,
> 
> $ pkcsconf -I -c 0
> Enter the SO PIN:
> Enter a unique token label: IBM PKCS#11 TPM Token
> 
> $ pkcsconf -t -c 0
> Token #0 Info:
>       Label: IBM PKCS#11 TPM Token
>       Manufacturer: IBM Corp.
>       Model: TPM v1.1 Token
>       Serial Number: 123
>       Flags: 0x880445
> (RNG|LOGIN_REQUIRED|CLOCK_ON_TOKEN|TOKEN_INITIALIZED|USER_PIN_TO_BE_CHANGED|SO_PIN_TO_BE_CHANGED)
>       Sessions: -1/-1
>       R/W Sessions: -1/-1
>       PIN Length: 6-127
>       Public Memory: 0xFFFFFFFF/0xFFFFFFFF
>       Private Memory: 0xFFFFFFFF/0xFFFFFFFF
>       Hardware Version: 1.0
>       Firmware Version: 1.0
>       Time: 02:25:09
> 
> $ pkcsconf -P -c 0
> Enter the SO PIN:
> Enter the new SO PIN:
> Re-enter the new SO PIN:
> Error logging in: 0x6 (CKR_FUNCTION_FAILED)
> 
> 
> Initializing the token succeeded, but setting SO PIN failed. afterwards i 
> initialized the token
> again to make sure the SO PIN (default 87654321) is correct, it is.
> 
> Is it a known problem? i patched pkcsconf to call C_GetSessionInfo() after 
> C_Login() and this is
> what it returned:
> 
> $ ./pkcsconf -P -c 0
> Enter the SO PIN:
> Enter the new SO PIN:
> Re-enter the new SO PIN:
> sessioninfo: slotID = 0
> sessioninfo: state  = 2
> sessioninfo: flags  = 6
> sessioninfo: ulDeviceError = 0
> 
> No DeviceError. What could be the problem?

Shouldn't you be using tpmtoken_init (from the tpm-tools project)?

 -Klaus

-- 
Klaus Heinrich Kiwi | [email protected] | http://blog.klauskiwi.com
Open Source Security blog :     http://www.ratliff.net/blog
IBM Linux Technology Center :   http://www.ibm.com/linux/ltc

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