Crate uselesskey_core_x509_derive 

Deprecated compatibility shim for deterministic X.509 derivation helpers.

Prefer uselesskey-x509; the canonical implementation now lives there.

Constants

BASE_TIME_EPOCH_UNIX

2025-01-01T00:00:00Z used as the deterministic X.509 epoch.

BASE_TIME_WINDOW_DAYS

Number of days in the deterministic base-time window.

SERIAL_NUMBER_BYTES

Fixed serial-number byte length for deterministic certificate/CRL serials.

Functions

deterministic_base_time

Deterministic base time from a pre-configured BLAKE3 hasher.

deterministic_base_time_from_parts

Compute deterministic base time from length-prefixed identity parts.

deterministic_serial_number

Deterministic serial number derived from seed material.

write_len_prefixed

Write a length-prefixed byte slice into a BLAKE3 hasher.