{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of Symmetric Key Encryption algorithms in Blockchain?","a":"Easy to implement: The Symmetric Key Encryption  algorithm is simple to implement and does not require complex mathematical calculations or infrastructure like public key infrastructure (PKI). This reduces the overall cost and complexity of security solutions in blockchain systems."}]}],"pr":"b3266f5533ec6a7b3ee110be2e51f520cb1c47767b347eeea9f713ca11a86448"}