Changes between Version 5 and Version 6 of tpm

Timestamp:

02/07/2024 12:36:40 AM (3 months ago)

Author:

Ryan Erbstoesser

Comment:

add flow

tpm

@@ -105 +105 @@
 }}}
 
+
+== Generate Random Number
+
+See example below
+{{{
+tpm2_getrandom --hex 8
+}}}
+
+== TPM Key Flow
+
+A general flow for loading a key into the TPM: (arguments needed for below commands specific to each application )
+{{{
+#!bash
+tpm2_createpolicy  # Create PCR Policy
+
+tpm2_createprimary  # Create primary TPM object
+
+tpm2_create  # Create TPM Object with Secret
+
+tpm2_load  # Load object into the TPM
+
+tpm2_evictcontrol  # Make TPM Object Persistant
+
+rm files #remove your working files
+
+}}}
+== Resources
+
+ * Gateworks Venice Secure Boot Wiki: https://trac.gateworks.com/wiki/venice/secure_boot 
+ * Security Considerations for Embedded Designs: https://www.gateworks.com/security-considerations-for-embedded-designs-single-board-computers/
+ * TPM Specification: https://trustedcomputinggroup.org/resource/pc-client-platform-tpm-profile-ptp-specification/
+ * Microchip TPM Product Page: https://www.microchip.com/en-us/product/attpm20p
+ * The Web - A lot of examples and information about TPMs are available by searching the web