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39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import logging
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logging.basicConfig()
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def load_file(filename: str) -> bytes:
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log = logging.getLogger(f'{__name__}')
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log.debug(f'Loading contents of file "{filename}')
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with open(filename, 'rb') as file:
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content = file.read()
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return content
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def load_key(filename: str) -> "RsaKey":
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try:
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# Crypto | Cryptodome on Debian
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from Crypto.PublicKey import RSA
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from Crypto.PublicKey.RSA import RsaKey
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except ModuleNotFoundError:
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from Cryptodome.PublicKey import RSA
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from Cryptodome.PublicKey.RSA import RsaKey
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log = logging.getLogger(__name__)
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log.debug(f'Importing RSA-Key from "{filename}"')
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return RSA.import_key(extern_key=load_file(filename), passphrase=None)
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def generate_key() -> "RsaKey":
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try:
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# Crypto | Cryptodome on Debian
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from Crypto.PublicKey import RSA
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from Crypto.PublicKey.RSA import RsaKey
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except ModuleNotFoundError:
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from Cryptodome.PublicKey import RSA
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from Cryptodome.PublicKey.RSA import RsaKey
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log = logging.getLogger(__name__)
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log.debug(f'Generating RSA-Key')
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return RSA.generate(bits=2048)
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