Invention Grant
US09462470B2 Dual interface device for access control and a method therefor 有权
用于访问控制的双接口设备及其方法

Dual interface device for access control and a method therefor
Abstract:
The invention provides a low-cost access control device for identification and authentication in both the “digital” and “physical” worlds by contact-bound respectively contact-less interfaces and where individual users of the device can securely update access control credentials and cryptographic keys from a remote system without the need for any additional hardware or specialized software. The access control credentials and the at least one cryptographic key shall be readable by an access control system via the contact-less interface of the device, thereby enabling or denying the holder of the device access.
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