| .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.6. |
| .TH IMAEXTEND "1" "March 2020" "imaextend 1.3" "User Commands" |
| .SH NAME |
| imaextend \- Runs TPM2 imaextend |
| .SH DESCRIPTION |
| imaextend |
| .PP |
| Runs TPM2_PCR_Extend to Extend a SHA\-1 IMA measurement file (binary) into TPM PCRs |
| The IMA measurement is directly extended into the SHA\-1 bank, and a zero padded |
| measurement is extended into the SHA\-256 bank |
| .PP |
| This handles the case where a zero measurement extends ones into the IMA PCR |
| .PP |
| If \fB\-sim\fR is specified, TPM PCRs are not extended. Rather, imaextend extends into |
| simluated PCRs and traces the result. |
| .TP |
| \fB\-if\fR |
| IMA event log file name |
| .TP |
| [\-le |
| input file is little endian (default big endian)] |
| .TP |
| [\-sim |
| calculate simulated PCRs] |
| .TP |
| [\-b |
| beginning entry (default 0, beginning of log)] |
| A beginning entry after the end of the log becomes a noop |
| .TP |
| [\-e |
| ending entry (default end of log)] |
| E.g., \fB\-b\fR 0 \fB\-e\fR 0 sends one entry |
| .TP |
| [\-l |
| time \- run in a continuous loop, with a sleep of 'time' seconds betwteen loops] |
| The intent is that this be run without specifying \fB\-b\fR and \fB\-e\fR |
| Afer each pass, the next beginning entry is set to the last entry +1 |
