Patent ID: 11886879
Assignee: ICTK HOLDINGS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A processor comprising:
a data-buffer configured to store an operand;
a configuration-buffer configured to store address information of the operand; and
a processing unit configured to identify an instruction for instructing execution of a first operation and address information of the operand corresponding to the instruction, and execute the instruction based on whether or not the address information of the operand satisfies a predetermined condition,
wherein the processing unit is configured to:
execute a second operation set for the instruction on the operand if the address information of the operand satisfies the predetermined condition; execute the first operation on the operand if the address information of the operand does not satisfy the predetermined condition,
store a round counter and a round-key pointer which are used in an operation of the processor in a data-buffer in the processor and,
store address information of the round counter and address information of the round-key pointer in a configuration-buffer in the processor.