Patent ID: 8914697
Filing Date: 2014-12-16
Classification: G06F,H03M

Abstract:
1. A method comprising: generating, in a data storage device, a first error-related code based on received data; combining, in the data storage device, the first error-related code with the received data to generate a first data stream; transforming, in the data storage device, the first data stream into a transformed data stream; generating, in the data storage device, a second error-related code based on the transformed data stream; combining the second error-related code with the transformed data stream to generate a second data stream; processing the second data stream in at least one data path to create a processed data stream, wherein the processed data stream comprises a processed transformed code and processed transformed data; generating a third error-related code based on the processed transformed data stream; and comparing the third error-related code to the processed transformed code to determine whether the processed data stream is different than the second data stream.