How do symmetric and asymmetric cryptography work together to ensure the integrity of blockchain transactions?

3 answers

• Sunil RajMar 22, 2024 · a year ago
  Symmetric and asymmetric cryptography play crucial roles in ensuring the integrity of blockchain transactions. Symmetric cryptography, such as AES, is used to encrypt the data being transmitted over the blockchain network. This ensures that only authorized parties can access and decrypt the information. Asymmetric cryptography, on the other hand, is used for key distribution and digital signatures. It allows users to securely exchange encryption keys and verify the authenticity of transactions. By combining these two cryptographic techniques, blockchain transactions are protected from unauthorized access and tampering, ensuring the integrity of the data.
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• johnbutler5Jun 12, 2020 · 5 years ago
  Blockchain transactions rely on the use of symmetric and asymmetric cryptography to maintain their security. Symmetric cryptography is used to encrypt the data being transmitted between parties, ensuring that it remains confidential. Asymmetric cryptography, on the other hand, is used for key distribution and digital signatures. It allows users to securely exchange encryption keys and verify the authenticity of transactions. By using both symmetric and asymmetric cryptography, blockchain transactions are protected from unauthorized access and manipulation, ensuring the integrity of the data and the trustworthiness of the blockchain network.
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• Anshu AgarwalSep 28, 2020 · 5 years ago
  In the context of blockchain transactions, symmetric and asymmetric cryptography work together to provide a secure and trustworthy system. Symmetric cryptography is used to encrypt the data being transmitted over the blockchain network, ensuring its confidentiality. Asymmetric cryptography, on the other hand, is used for key distribution and digital signatures. It allows users to securely exchange encryption keys and verify the authenticity of transactions. By combining these two cryptographic techniques, blockchain transactions are protected from unauthorized access and tampering, ensuring the integrity of the data and the overall security of the blockchain network.
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