{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why does blockchain use elliptic curve cryptography?","a":"Security: Elliptic curve cryptography (ECC) has a higher security strength than other asymmetric encryption algorithms such as RSA. Compared to RSA, ECC requires shorter key lengths for the same security level. This means that while ensuring security,  ECC can reduce the storage and computational costs of the blockchain system."}]}],"pr":"ba425da75c1a4eb1a4b9c85cfff9602c4b582da53a4a8d93b0d58cf1a2968870"}