[Bug 2051876] Re: tpm2_nvwrite using an offset causes a TPM error
With the advent of 22.04.4, this issue seems to have been resolved. Thanks again for looking into it, Sudip! =) ** Changed in: tpm2-tools (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051876 Title: tpm2_nvwrite using an offset causes a TPM error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tpm2-tools/+bug/2051876/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2051876] Re: tpm2_nvwrite using an offset causes a TPM error
Hello again, Sudip, hope this message finds you well! I attempted to recreate the issue using a cert whose footprint exceeds the 1,024 byte TPM data bus by using two tpm2_nvwrite commands (the second of which specifying --offset=1024) and I'm happy to report that it's working! However, we were experiencing the issue on HP gear and this is a Dell laptop.. so I still need to test it on HP. thanks again! -andy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051876 Title: tpm2_nvwrite using an offset causes a TPM error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tpm2-tools/+bug/2051876/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2051876] Re: tpm2_nvwrite using an offset causes a TPM error
Thanks for looking into this, Sudip! I will need to write up explicit instructions, but the issue only shows up when you attempt to write to an offset, which (I would presume) is why your test didn't produce any issues. My usecase is storing a DER encoded x509 certificate whose footprint exceeds the TPM data bus size, thus requiring multiple tpm2_nvwrite calls, with any call other than the initial, requiring the --offset flag and the appropriate offset starting point. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051876 Title: tpm2_nvwrite using an offset causes a TPM error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tpm2-tools/+bug/2051876/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
