* Fix RSA certificate key determination.
Fixes#599.
* Correct serialization of RSA certificates with unlimited dates.
* The test for connecting with RSA certificate.
* Remove redundant change in TransportImpl.java
* Add forgotten test keys.
* Make net.schmizz.sshj.common.KeyType.CertUtils.epochFromDate readable.
Co-authored-by: Vladimir Lagunov <vladimir.lagunov@jetbrains.com>
Co-authored-by: Jeroen van Erp <jeroen@hierynomus.com>
