Tencent Technology (Shenzhen) Company Limited

Tencent Technology Company Limited

Zhijun Geng

Runzeng Guo

Shaoming Wang

Qi Cui

Liang Chen

This application relates to an identity verification method performed at a computer device. The method includes: obtaining a biometric feature image of an object; performing living body detection on the biometric feature image in a secure running environment of the computer device; in accordance with a determination that the object is a living body, extracting biometric feature information from the biometric feature image and encrypting the biometric feature information in the secure running environment of the computer device; transmitting the encrypted feature information to an application in a normal running environment of the computer device for performing identity verification of the object; and receiving, from the application, an identity verification result of the object, the identity verification result being obtained after the encrypted feature information is decrypted and verified.

Identity verification method and apparatus, storage medium, and computer device

An authentication method of a biometric payment device includes: acquiring a key of the biometric payment device, the key being a key recognized by a payment authentication server and acquired through communication between a manufacturer device and the payment authentication server during a production phase; generating a signature according to the key and device information; transmitting an authentication request to the payment authentication server based on the device information and the signature, the authentication request being used for instructing the payment authentication server to verify the signature according to the device information, and generate an authentication result of the biometric payment device according to a verification result; and receiving the authentication result returned by the payment authentication server, the authentication result causing the payment authentication server to implement a biometric payment based on biometric data transmitted by the authenticated biometric payment device.

Authentication method and apparatus of biometric payment device, computer device, and storage medium

This application discloses a secure face image transmission method performed by an electronic device. In this application, when a camera component of the electronic device acquires any face image, face image information can be read from a buffer. The face image information is used for indicating a quantity of all face images historically acquired by the camera component. Identification information is embedded in the face image to obtain the face image carrying the identification information. The identification information is used for indicating the face image information but not perceivable by a human being. The face image carrying the identification information is transmitted to a remote server for authenticating the face image using the identification information. Therefore, the security of the face image acquired by the camera component is improved, and the security of the face image transmission process is effectively ensured.

Secure face image transmission method, apparatuses, and electronic device

This application relates to an identity verification method performed at a computer device and a computer-readable storage medium. The method includes: obtaining a biometric feature image from a video acquisition device via an encrypted connection; extracting biometric feature information from the biometric feature image in a local safe area within a running environment of the computer device; encrypting the biometric feature information in the local safe area, to obtain encrypted feature information, and transmitting the encrypted feature information to an application run in a local normal area within the running environment of the computer device; transmitting the encrypted feature information to a verification server through the application via a network connection; and receiving, through the application and via the network connection, an identity verification result returned by the verification server, the identity verification result being obtained after the encrypted feature information is decrypted and verified by the verification server.

This application provides a method for transmitting face image data and transferring value, apparatuses, an electronic device, and a storage medium, which belongs to the field of network technologies. The method for transmitting face image data includes acquiring a face data stream through the sensor, and transmitting the face data stream to the first processor; performing image screening on a face image in the face data stream by the first processor to obtain at least a target face image, the target face image meeting a target condition; retrieving a target web address from the memory by the first processor; and transmitting the target face image to the target web address by the first processor.

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Shenzhen, China

Zhijun Geng