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AUTHENTICATION APPARATUS BASED ON PUBLIC KEY CRYPTOSYSTEM, MOBILE DEVICE HAVING THE SAME AND AUTHENTICATION METHOD
AUTHENTICATION APPARATUS BASED ON PUBLIC KEY CRYPTOSYSTEM, MOBILE DEVICE HAVING THE SAME AND AUTHENTICATION METHOD
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机译:基于公开密钥加密系统,具有相同功能的移动设备的认证装置和认证方法
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摘要
An authentication apparatus, included in a device supporting a network communication, includes a certificate handler that receives a certificate of an opponent and parses or verifies the certificate of the opponent. Cryptographic primitives receive an authentication request of the opponent, generate a random number in response to the authentication request, generate a challenge corresponding to the random number, and verify a response of the opponent corresponding to the challenge. A shared memory stores the parsed certificate, the random number, the challenge, and the response. An authentication controller controls the certificate handler, the cryptographic primitives, and the shared memory through a register setting, according to an authentication protocol.
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