iaik.tc.tss.impl.java.tcs.pbg
Class TcTpmCmdVendorSpecific

java.lang.Object
  iaik.tc.tss.impl.java.tcs.pbg.TcTpmCmdCommon
      iaik.tc.tss.impl.java.tcs.pbg.TcTpmCmdVendorSpecific

public class TcTpmCmdVendorSpecific
extends TcTpmCmdCommon

Constructor Summary

TcTpmCmdVendorSpecific()

Method Summary

static java.lang.Object[]

IfxReadTpm11EkCert(TcIStreamDest dest, byte index, TcBlobData antiReplay) This method reads the EK certificate embedded in 1.1b Infineon chips.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TcTpmCmdVendorSpecific

public TcTpmCmdVendorSpecific()

Method Detail

IfxReadTpm11EkCert

public static java.lang.Object[] IfxReadTpm11EkCert(TcIStreamDest dest,
                                                    byte index,
                                                    TcBlobData antiReplay)
                                             throws TcTddlException,
                                                    TcTpmException

This method reads the EK certificate embedded in 1.1b Infineon chips. The certificate is not read in one piece but it is split into several parts which have to be read one by one and then put together. Note that this functionality is vendor specific for Infineon 1.1b TPMs!

Parameters:

dest - The destination where the byte stream is written to.

index - The index of the certificate part to be read.

antiReplay - Nonce received form the TSP that is included in the checksum calculation.

Returns:

The returned Object[] holds the following elements:

• 0 ... max part index (short)
• 1 ... checksum (TcTpmDigest)
• 2 ... the requested part of the certificate (TcBlobData)

Throws:

TcTddlException

TcTpmException