Abstract:

Based on the powerful computing power of Near Field Communication（NFC） mobile phone, this paper designs a secure and efficient NFC point-to-point authentication scheme using bilinear pairings. Compared with other schemes, the authentication interaction process is less, and it is more secure and efficient under the same conditions. The scheme can effectively prevent man-in-the-middle attack, replay attack, etc. , and does not require the participation of a third party trusted center in the authentication process, which greatly shortens the authentication time and can be used in authentication scenarios such as check-ins, punch CARDS issued by merchants and the transmission of sensitive files.

Key words: mobile terminal, Near Field Communication（NFC）, security authentication, bilinear pairing, elliptic curve

摘要：

基于NFC（Near Field Communication）手机强大的计算能力，采用双线性对设计了一个安全高效的NFC点对点认证方案。该方案与其他方案相比，认证交互过程少，相同条件下更加安全高效。该方案可以有效防止中间人攻击、重放攻击等，并且在认证过程中不需要第三方可信中心的参与，极大缩短了认证时间，能够应用于签到打卡、商户发放会员卡和传输敏感文件等认证场景。

关键词: 移动端, 近场通信（NFC）, 安全认证, 双线性对, 椭圆曲线