Pycvc

This version includes some enhancements and bug fixes.

Enhancements:
- `role()` returns a `TypeAT`, `TypeIS` or `TypeST` object.
- Added `from_bytes()` method to return CHAT from byte array.
- `cvc_print` displays active CHAT fields.
- Added tests for checking certificate validity.
- Added tests for CHAT fields.
- Added methods for returning human readable Role and Type objects.
- Improved compatibility with versions < Python 3.10.
- Added `to_crypto()` method inside the class.

Bug fixes:
- Fix DV foreign creation.
- Fixed `--pin-management` flag.
- Fixed `--privileged` flag.
- Fixed Role display.
- Fixed 8 related with signature length for SECP521R1 keys.

What's Changed
* Printing of Authorization bits from BSI TR 03110-4 by xoryouyou in https://github.com/polhenarejos/pycvc/pull/7

New Contributors
* xoryouyou made their first contribution in https://github.com/polhenarejos/pycvc/pull/7

**Full Changelog**: https://github.com/polhenarejos/pycvc/compare/v1.4.0...v1.5.0

This release adds support for EdDSA scheme. Now, CVC can contain EdDSA signatures with Ed25519 and Ed448 curves.
cvc-create and cvc-print tools also support them.
Readme is updated with a tutorial for a CA creation with EdDSA.
Finally, a test suite for testing all RSA and EC algorithms, schemes and curves is added for continuous integration.

**Full Changelog**: https://github.com/polhenarejos/pycvc/compare/v1.3.1...v1.4.0

Added support for Edwards curves.

**Full Changelog**: https://github.com/polhenarejos/pycvc/compare/v1.3.0...v1.3.1

This release adds support for ECDH keys.

It also allows to embed Curve25519 and Curve448 keys with ECDH template.

**Full Changelog**: https://github.com/polhenarejos/pycvc/compare/v1.2.6...v1.3.0

- Added support to `--since` flag.
- Renamed `--valid` to `--days`.
- Fix for setting CHAT to CV requests.

**Full Changelog**: https://github.com/polhenarejos/pycvc/compare/v1.2.5...v1.2.6

Fixed --read-finger and --read-iris parsing for IS terminals.
Renamed --read-finger to --read-fingerprint.
Added --chat flag for custom CHAT bits.

**Full Changelog**: https://github.com/polhenarejos/pycvc/compare/v1.2.4...v1.2.5