Module pcr 

Abstractions and logic for handling Platform Configuration Registers (PCRs).

Structs

Pcr

Represents the state of a single PCR register.

PcrBank

Represents the properties of a single PCR bank.

PcrSelection

Represents a user’s selection of PCR indices for a specific bank.

Enums

PcrError

Functions

parse_pcr_policy_string

Parses a full PCR policy string, including an optional composite digest.

pcr_composite_digest

Computes a composite digest from a set of PCRs using a specified algorithm.

pcr_get_bank_list

Discovers the list of available PCR banks and their sizes from the TPM.

pcr_read

Reads the selected PCRs and returns them in a structured format.

pcr_selection_vec_from_str

Parses a PCR selection string (e.g., “sha256:0,7+sha1:1”) into a vector of PcrSelection.

pcr_selection_vec_to_tpml

Converts a vector of PcrSelection into the low-level TpmlPcrSelection format.