15 lines
395 B
Python
15 lines
395 B
Python
from libp2p.crypto.keys import PublicKey
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def signature_validator(pubkey: PublicKey, payload: bytes, signature: bytes) -> bool:
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"""
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Verify the message against the given public key.
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:param pubkey: the public key which signs the message.
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:param msg: the message signed.
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"""
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try:
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return pubkey.verify(payload, signature)
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except Exception:
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return False
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