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

Claim 17:
18. An electronic device comprising:
a memory configured to store an instruction and an operand corresponding to the instruction; and
a processor configured to execute the instruction,
wherein the processor comprises:
a buffer configured to store the operand and address information of the operand received from the memory to execute the instruction; and
a processing unit configured to identify the instruction for instructing execution of a first operation and the 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, and
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; and
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.