Systems, methods, and apparatus for protection for device data transfers
An apparatus may include a device including a first controller, and a second controller, wherein the device may be configured to receive, using the first controller, data, apply, to the data, a first protection scheme, and send, from the device, using the second controller, the data having a second protection scheme. The first protection scheme and the second protection scheme may be the same. The second controller may be configured to apply, to the data, the second protection scheme. The first protection scheme may include a first salt, and the second protection scheme may include a second salt. The first salt may be determined by the device, and the second salt may be determined by a user. The method may further include applying, at the device, to controller state information for the first controller, a third protection scheme to generate controller state information having the third protection scheme.
1. An apparatus comprising:
a device comprising:
a first controller; and
a second controller;
wherein the device is configured to:
receive, using the first controller, data;
apply a first protection scheme to the data to generate first data;
store the first data to a storage media;
receive, from the storage media, using the second controller, the first data;
decrypt, using the second controller, the first data to generate second data; and
send, from the device, using the second controller, the second data having a second protection scheme.
2. The apparatus of claim 1 , wherein the first protection scheme and the second protection scheme are the same.
3. The apparatus of claim 1 , wherein the second controller is configured to apply, to the data, the second protection scheme.
4. The apparatus of claim 1 , wherein the first protection scheme comprises a salt.
5. The apparatus of claim 4 , wherein the salt is a first salt, and the second protection scheme comprises a second salt.
6. The apparatus of claim 5 , wherein:
the first salt is determined by the device; and
the second salt is determined by a user.
7. The apparatus of claim 6 , wherein the first protection scheme is based on a first key associated with a first request and a second key associated with a second request.
8. The apparatus of claim 1 , wherein the first protection scheme is based on a first key associated with a first request and a second key associated with a second request.
9. The apparatus of claim 1 , wherein:
the first protection scheme comprises a first type of encryption; and
the second protection scheme comprises a second type of encryption.
10. The apparatus of claim 1 , wherein the device is configured to apply, to controller state information for the first controller, a third protection scheme to generate controller state information having the third protection scheme.
11. The apparatus of claim 10 , wherein the second controller is configured to send, from the device, the controller state information having the third protection scheme.
12. The apparatus of claim 11 , wherein the third protection scheme is the same as the first protection scheme or the second protection scheme.
13. The apparatus of claim 1 , wherein the device is configured to:
receive, using the second controller, the second data having the second protection scheme; and
apply the first protection scheme to the second data.
14. A method comprising:
receiving, at a device, using a first controller, data;
applying, at the device, to the data, a first protection scheme to generate first data;
storing the first data to a storage media;
receiving, from the storage media, using a second controller, the first data;
decrypting, using the second controller, the first data to generate second data; and
sending, from the device, using the second controller, the second data having a second protection scheme.
15. The method of claim 14 , wherein the first protection scheme and the second protection scheme are the same.
16. The method of claim 14 , further comprising applying, at the device, to the data, the second protection scheme.
17. The method of claim 14 , further comprising:
applying, at the device, to controller state information for the first controller, a third protection scheme to generate controller state information having the third protection scheme.
18. The method of claim 17 , further comprising sending, from the device, using the second controller, the controller state information having the third protection scheme.
19. An apparatus comprising:
a device comprising:
a first controller; and
a second controller;
wherein the device is configured to:
receive, using the first controller, first data;
apply, to the first data, a first protection scheme;
store the first data to a storage media;
receive, from the storage media, using the second controller, the first data;
generate, based on the first data, second data; and
send, from the device, using the second controller, the second data having a second protection scheme.
20. The apparatus of claim 19 , wherein the device is configured to:
generate the first data having the first protection scheme; and
generate the second data having the second protection scheme by performing an operation on the first data having the first protection scheme.