Module util

Utilities for cryptographic purposes

For now, this module is just contains a couple of workarounds for the limitations of other libraries.

Modules

ct

Define helpers for working with types in constant time.

rng

Prng utilities.

Functions

x509_extract_rsa_subject_kludge

Given an X.509 certificate in DER, return its SubjectPublicKey if that key is an RSA key.