Truly anonymous cloud key broker
Embodiments of systems and methods for providing anonymous cloud encryption are provided. One embodiment of a method for providing anonymous cloud encryption includes communicating an anonymizing token to a key broker. Additionally, the method may include communicating at least one encryption key associated with the anonymizing token to the key broker. The method may also include conducting a secure anonymous transaction with a cloud service using at least one of the encryption keys associated with the anonymizing token.
1. A method, comprising:
communicating an anonymizing token to a key broker;
communicating at least one encryption key associated with the anonymizing token to the key broker;
conducting a secure anonymous transaction with a cloud service using at least one of the encryption keys associated with the anonymizing token;
enabling a collaborator to access the cloud service, wherein the collaborator is configured to:
(a) communicate a second anonymizing token to the key broker;
(b) communicate at least one encryption key associated with the second anonymizing token to the key broker; and
(c) conduct a secure anonymous transaction with a cloud service using at least one of the encryption key associated with the second anonymizing token;
communicating a collaboration token between the key broker, the client, and the collaborator;
communicating at least one collaboration key between the key broker, the client, and the collaborator, the at least one collaboration key being associated with the collaboration token; and
facilitating collaboration in one or more secure anonymous transactions with the cloud service using the at least one collaboration key associated with the collaboration token.
2. The method of claim 1 , wherein conducting a secure anonymous transaction further comprises storing data on a cloud storage facility, the data being encrypted using a data encryption key, the data encryption key being associated with the anonymizing token.
3. The method of claim 1 , further comprising recovering the anonymizing token from the key broker, the anonymizing token being recovered using decryption information which is not stored on the key broker.
4. The method of claim 1 , further comprising recovering the at least one encryption key from the key broker, the at least one encryption key being recovered using decryption information which is not stored on the key broker.
5. The method of claim 1 , further comprising deduplicating redundant data associated with the cloud service, wherein redundancy of the data is determined, at least in part, in response to the anonymizing token.
6. The method of claim 1 , further comprising communicating, to the key broker, one or more audit keys for the secure anonymous transaction, the one or more audit keys being associated with the anonymizing token.
7. A memory device comprising computer-executable code stored thereon that, when executed by a data processing device, causes data processing device to:
receive an anonymizing token from a client;
communicate an anonymizing token to a key broker;
receive one or more encryption keys associated with the anonymizing token; and
communicate at least one encryption key associated with the anonymizing token to the key broker;
facilitate a secure anonymous transaction with a cloud service using at least one of the encryption keys associated with the anonymizing token
enabling a collaborator to access the cloud service, wherein enabling comprises:
(a) receiving a second anonymizing token from a second client;
(b) generating a second record associated with the second anonymizing token;
(c) receiving at least one encryption key associated with the second anonymizing token from the second client;
(d) storing the one or more encryption keys associated with the second anonymizing token in the second record; and
(e) facilitating communication of one or more collaboration keys from the first client to the second client
communicating a collaboration token between the key broker, the client, and the collaborator;
communicating at least one collaboration key between the key broker, the client, and the collaborator, the at least one collaboration key being associated with the collaboration token; and
facilitating collaboration in one or more secure anonymous transactions with the cloud service using the at least one collaboration key associated with the collaboration token.
8. The memory device of claim 7 , further comprising generating one or more encryption keys and associating the one or more encryption keys with the anonymizing token in the record associated with the anonymizing token.
9. The memory device of claim 7 , further comprising providing recovery services to the client for recovering the anonymizing token, the anonymizing token being recovered using decryption information which is not stored on the key broker.
10. The memory device of claim 7 , further comprising providing recovery services to the client for recovering the at least one encryption key from the key broker, the at least one encryption key being recovered using decryption information which is not stored on the key broker.
11. The memory device of claim 7 , further comprising protecting redundant data associated with the cloud service in a way that protected data can be deduplicated, wherein redundancy of the data is determined, at least in part, in response to the anonymizing token.
12. The memory device of claim 7 , further comprising receiving one or more audit keys for the secure anonymous transaction, and storing the one or more audit keys in association with the anonymizing token.
13. A system, comprising:
a reseller service provider system configured to:
receive an anonymizing token from a client;
communicate an anonymizing token to a key broker;
receive one or more encryption keys associated with the anonymizing token; and
communicate at least one encryption key associated with the anonymizing token to the key broker;
facilitate a secure anonymous transaction with a cloud service using at least one of the encryption keys associated with the anonymizing token; and
enable a collaborator to access the cloud service, wherein enabling comprises:
(a) receiving a second anonymizing token from a second client;
(b) generating a second record associated with the second anonymizing token;
(c) receiving at least one encryption key associated with the second anonymizing token form the second client;
(d) storing the one or more encryption keys associated with the second anonymizing token in the second record; and
(e) facilitating communication of one or more collaboration keys from the first client to the second client;
communicate a collaboration token between the key broker, the client, and the collaborator;
communicate at least one collaboration key between the key broker, the client, and the collaborator, the at least one collaboration key being associated with the collaboration token; and
facilitate collaboration in one or more secure anonymous transactions with the cloud service using the at least one collaboration key associated with the collaboration token.
14. The system of claim 13 , wherein the reseller service provider system is configured to facilitate a predetermined number of transactions between the client and the cloud service.