add bench Makefile target

initial work on code coverage

remove src/Binary.php

Merge branch 'v2'

add Forgejo CI files

switch to Debian

fix image location

first attempt at sr.ht CI

remove phpunit dev dependency

do some more verification when loading public keys

remove some dead code

remove encryption

update README

add preloaded key benchmark

Revert "implement including RSA keys as PEM when exporting to JWK to speed up loading for use with OpenSSL"

This reverts commit 4f3faf4c395cdeaafc94ee35c866d174762f9ca1.

add comment

update benchmarks

implement including RSA keys as PEM when exporting to JWK to speed up loading for use with OpenSSL

fix PublicKeySet::__toString

make sure RSA keys are at least 2024 bits