System of enclaves
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for instantiating and managing systems that utilize hierarchal enclaves in a cloud environment.
1. A method for creating a secure execution environment, comprising:
receiving a request to create a master enclave, the master enclave being associated with a private key of a customer and a public key of the customer;
instantiating the master enclave, as part of a public cloud service, such that it includes code and data provided by the customer;
distributing the code and data to one or more member enclaves according to a master manifest associated with the master enclave; and
operating the one or more member enclaves such that a first member enclave of the one or more member enclaves uses the public key to validate that a transaction is associated with the master enclave and that the master enclave is signed using the private key.
2. The method of claim 1 , comprising creating the master enclave in an on-premises or private cloud environment.
3. The method of claim 1 , wherein receiving comprises receiving an upload of the master enclave that is signed with the private key of the customer.
4. The method of claim 3 , wherein the master enclave is empty.
5. The method of claim 4 , wherein empty comprises the master enclave having no code and no data.
6. The method of claim 1 , wherein receiving comprises receiving the public key via another secure channel than a channel over which the private key of the customer is received.
7. The method of claim 1 , wherein the master manifest specifies parameters comprising a member enclave location, a hierarchical relationship between the one or more member enclaves, or an availability of the one or more member enclaves.
8. The method of claim 7 , wherein distributing comprises distributing the code and data to the one or more member enclaves according to one or more of the parameters.
9. A system, comprising:
a plurality of computing devices in communication with each other;
a non-transitory computer readable medium storing instructions executable by the plurality of computing devices, the instructions causing the plurality of computing devices to perform operations comprising:
receiving a request to create a master enclave, the master enclave being associated with a private key of a customer and a public key of the customer;
instantiating the master enclave, as part of a public cloud service, such that it includes code and data provided by the customer;
distributing the code and data to one or more member enclaves according to a master manifest associated with the master enclave; and
operating the one or more member enclaves such that a first member enclave of the one or more member enclaves uses the public key to validate that a transaction is associated with the master enclave and that the master enclave is signed using the private key.
10. The system of claim 9 , comprising creating the master enclave in an on-premises or private cloud environment.
11. The system of claim 9 , wherein receiving comprises receiving an upload of the master enclave that is signed with the private key of the customer.
12. The system of claim 11 , wherein the master enclave is empty.
13. The system of claim 12 , wherein empty comprises the master enclave having no code and no data.
14. The system of claim 9 , wherein receiving comprises receiving the public key via another secure channel than a channel over which the private key of the customer is received.
15. The system of claim 9 , wherein the master manifest specifies parameters comprising a member enclave location, a hierarchical relationship between the one or more member enclaves, or an availability of the one or more member enclaves.
16. The system of claim 15 , wherein distributing comprises distributing the code and data to the one or more member enclaves according to one or more of the parameters.