Kyoung-moon Ahn

Data cipher processors, AES cipher systems, and AES cipher methods using a masking method

Encryption/decryption system and key scheduler with variable key length

Data cipher processors

MONTGOMERY MULTIPLIER HAVING EFFICIENT HARDWARE STRUCTURE

Modular multiplier apparatus with reduced critical path of arithmetic operation and method of reducing the critical path of arithmetic operation in arithmetic operation apparatus

MODULAR MULTIPLIER AND MODULAR MULTIPLICATION METHOD THEREOF

DEVICE HAVING SECURE JTAG AND DEBUGGING METHOD FOR THE SAME

Modular arithmatic unit and secure system including the same

Electronic multiplier and digital signal processor including the same

METHODS OF CALCULATING NEGATIVE INVERSE OF MODULUS