* Raise OpenSSLBadPassphraseError if passphrase is wrong.
* Improve handling of passphrase errors.
Current behavior for modules is: if passphrase is wrong (or wrongly specified), fail.
Current behavior for openssl_privatekey is: if passphrase is worng (or wrongly specified), regenerate.
* Add changelog.
* Add tests.
* Adjustments for some versions of PyOpenSSL.
* Update lib/ansible/modules/crypto/openssl_certificate.py
Improve text.
Co-Authored-By: felixfontein <felix@fontein.de>
* Add cryptography backend for openssl_privatekey.
* Adding ECC support.
No support for X25519 and X449, since they don't support serialization.
* Improve finterprint calculation to work with Python 3.
* Add fingerprint check.
* Fix typo.
* Use separate curve option for elliptic curves, and use type 'ECC'.
* Using curve names as defined in IANA registry.
* Bump minimal supported cryptography version. Older versions might work as well, but I couldn't test them.
* Improve documentation.
