Apart from Re-using same R value, What are the necessarily ecdsa values needed or method to recover the private key of a p2pkh address.
When same address is reused numerous times to receive bitcoin what threat does it pose?
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Sign up to join this communityWhat are the necessarily ecdsa values needed to recover the private key of a p2pkh address.
A key is recoverable if two signatures are created with the same R value.
When same address is reused numerous times to receive bitcoin what threat does it pose?
It leads to some loss of privacy, allowing different payments to be linked together.