Issue #421 has been updated by Julius Werner.
Can you explain what use case you have that requires you to use multiple algorithms? And why is it not enough to just call tpm_extend_pcr() several times, once for each algorithm? Let's clarify what your high-level goal here is first before we discuss how to modify low-level function APIs to enable it. ---------------------------------------- Cleanup #421: Change API of functions taking hash as an argument https://ticket.coreboot.org/issues/421#change-1183 * Author: Krystian Hebel * Status: New * Priority: Normal * Target version: none * Start date: 2022-10-12 ---------------------------------------- All existing functions that take a digest as an input assume that only one hashing algorithm is used at a time. Crypto agile format entry can (and should) log every used PCR bank in one entry for a given measurement. To make it work, some of the arguments must be changed, e.g.: - pass number of algorithms used; - instead of algorithm ID, pass a pointer to array of such IDs, with size equal to above; - instead of hash, pass a pointer to array of hashes, with size and order as above. -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: https://ticket.coreboot.org/my/account _______________________________________________ coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an email to coreboot-le...@coreboot.org
