envelope encryption by RSA and AES
Check if the file exists
Check if the object in the interface is empty, and modify the private fields of the struct
generate uuid string by github.com/google/uuid
wait the signal ctrl + c
envelope encryption by RSA and AES
Check if the file exists
Check if the object in the interface is empty, and modify the private fields of the struct
generate uuid string by github.com/google/uuid
wait the signal ctrl + c