The father of modern cryptography: cryptography will have three major opportunities: homomorphic encryption, blockchain and public key technology.

Whitfield Defi, the father of modern cryptography and Turing Award winner, said that cryptography will have three major opportunities. One is homomorphic encryption, which means that encryption can be done in the cloud, but the cloud does not know that the data is encrypted. Second, the blockchain, the main driving force is bitcoin. Bitcoin has achieved great success, but it needs huge The workload; third is the new public key technology.