How do private and public keys work in the context of cryptocurrency?

1 answers

• Huo JhanMay 10, 2025 · 7 months ago
  Private and public keys are an essential part of the security infrastructure in the cryptocurrency world. They are based on asymmetric encryption, which means that the private key is used to encrypt data, while the public key is used to decrypt it. This ensures that only the intended recipient, who possesses the private key, can access the encrypted data. In the context of cryptocurrency, the private key is used to sign transactions, proving that they are authorized by the owner of the funds. The public key is used to verify the signature and ensure the integrity of the transaction. By using private and public keys, cryptocurrency transactions can be securely conducted without the need for a trusted third party.
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