Why is asymmetric key encryption considered a crucial component of blockchain technology?

1 answers

• Kathryn RobertsonJul 01, 2020 · 6 years ago
  Asymmetric key encryption is considered a crucial component of blockchain technology because it provides a secure way to transmit and store data on the blockchain. With asymmetric encryption, each participant in the blockchain network has a unique pair of public and private keys. The public key is used to encrypt the data, while the private key is used to decrypt it. This ensures that only the intended recipient can access and read the encrypted data, providing a high level of security. Additionally, asymmetric encryption allows for digital signatures, which are used to verify the authenticity and integrity of the data on the blockchain. By signing the data with their private key, participants can prove that the data has not been tampered with and that it originated from a trusted source. This helps to prevent fraud and maintain the integrity of the blockchain network.
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