Patent ID: 11902449
Assignee: MICRON TECHNOLOGY, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. A machine implemented method for authenticated modify in a storage device, the method comprising:
receiving, at an interface of the storage device, a write of data into an unsecured portion of the storage device;
decoding a data transmission received at the interface, the data transmission including a command, a set of input identifications for the data written into the unsecured portion of the storage device, and a first signature corresponding to data identified by the input identifications, the command corresponding to a secure portion of the storage device;
marshalling members of the set of input identifications from the unsecured portion of the storage device to produce an input set;
invoking a cryptographic engine of the storage device on the input set to produce a second signature from the input set;
comparing the first signature and the second signature to determine a match; and
writing, in response to the match, the input set from the unsecured portion of the storage device to a secure portion of the storage device.