refactored to only assume bytes for encryption; decrypt always return…

[mediocretech]

…s bytes

[github-actions[bot]]

File	Coverage
All files	92%	:white_check_mark:
xq/__init__.py	93%	:white_check_mark:
xq/config.py	100%	:white_check_mark:
xq/algorithms/__init__.py	100%	:white_check_mark:
xq/algorithms/aes_encryption.py	95%	:white_check_mark:
xq/algorithms/encryption.py	97%	:white_check_mark:
xq/algorithms/otp_encryption.py	91%	:white_check_mark:
xq/api/__init__.py	89%	:white_check_mark:
xq/api/manage/__init__.py	100%	:white_check_mark:
xq/api/manage/authentication.py	80%	:white_check_mark:
xq/api/manage/contact_management.py	85%	:white_check_mark:
xq/api/manage/usergroup.py	93%	:white_check_mark:
xq/api/quantum/__init__.py	100%	:white_check_mark:
xq/api/quantum/generator.py	100%	:white_check_mark:
xq/api/subscription/__init__.py	100%	:white_check_mark:
xq/api/subscription/authentication.py	95%	:white_check_mark:
xq/api/subscription/key_management.py	100%	:white_check_mark:
xq/api/subscription/user_management.py	100%	:white_check_mark:
xq/api/validation/__init__.py	100%	:white_check_mark:
xq/api/validation/key_management.py	93%	:white_check_mark:
xq/exceptions/__init__.py	100%	:white_check_mark:
xq/exceptions/configuration.py	100%	:white_check_mark:
xq/exceptions/encryption.py	100%	:white_check_mark:
xq/exceptions/xq.py	100%	:white_check_mark:

Minimum allowed coverage is 75%

Generated by :monkey: cobertura-action against 55556a251c3d7bd38a762b4b56fd593c9ef7c0a2

[mediocretech]

• encrypt tries to accept as many formats as possible, converts to utf-8 bytes
• warnings are raised if non-bytes or non-"rb"-filehandle is used
• decrypt is encoding agnostic now
• decrypt always returns bytes, no matter the input format (file-like, string, bytes, etc)