38 results about "Biometric encryption" patented technology

A strong, unified and comprehensive new computer security and authentication solution is disclosed. It is ideal for everyday users, and invents faster and easier enrollments, faster usage, easier usage, numerous aspects of stronger security including token based rapid mutual-authentication with protection against phishing, MitM, malware and user carelessness, secure resilience against token loss or theft, continuing protection in harsh situations, non-repudiation benefits, biometric encryption, code self-defenses, improved deployment, lower costs, new revenue opportunities, and more. One aspect's flow, visually-enforced mutual-authentication is: customer visits protected web site's login page, gets identified via Cookies, site displays one random photograph on said page, triggers customer's smartphone to automatically show a grid of random photos, one of which matches the login page photo, and customer taps it to login. Disclosed techniques teach how to block fraudulent sites and activity by preventing these producing any matching photo the customer can tap.

A strong, unified and comprehensive new computer security and authentication solution is disclosed. It is ideal for everyday users, and invents faster and easier enrollments, faster usage, easier usage, numerous aspects of stronger security including token based rapid mutual-authentication with protection against phishing, MitM, malware and user carelessness, secure resilience against token loss or theft, continuing protection in harsh situations, non-repudiation benefits, biometric encryption, code self-defenses, improved deployment, lower costs, new revenue opportunities, and more. One aspect's flow, visually-enforced mutual-authentication is: customer visits protected web site's login page, gets identified via Cookies, site displays one random photograph on said page, triggers customer's smartphone to automatically show a grid of random photos, one of which matches the login page photo, and customer taps it to login. Disclosed techniques teach how to block fraudulent sites and activity by preventing these producing any matching photo the customer can tap.

A mobile App using biometric encryption and decryption for privacy and security having both authentication and recognition functions. It utilizes the built-in camera of the mobile device to provide facial images for authentication purposes. It further includes a secured data communication system for conveniently sending and receiving data on the mobile devices. The secured data communication system also utilizes biometric encryption and decryption technology for granting permissions to access the data communication system. The biometric encryption is implemented by using a selective biometric feature and optimized biometric feature detection and tracking methods. Different biometric feature authentication methods are optimized for use on various mobile platforms, such as, Android, iOS, Windows and others. Data encryption and decryption are achieved by using selected biometric feature vectors as cryptographic keys. The biometric data encryption system further includes liveness detection module with anti-spoofing features to ensure the encryption and decryption processes only accept biometric features from a live person conveniently without the user's intervention. Alternative authentication method is provided if the biometric feature authentication module fails to recognize the valid user, or fails in the liveness detection module in order to maintain privacy and security of the data in the mobile device.

In a method of facilitating an encrypted communication for use in communication between a local device, operated by a user, and a remote device, a data representation of a biometric feature of the user is received from a biometric input interface. The data representation is transformed into a biometric encryption key using a predetermined set of rules. A device for communicating on a network includes a biometric input interface a processor, and a transceiver. The processor transforms a biometric data input from the biometric input interface into an encryption key and encrypts data for transmission onto the network using the encryption key, thereby generating encrypted data. The transceiver transmits the encrypted data to the network.

An identity authentication method based on biometric encryption and homomorphic algorithm, which uses the user's biometrics as a password to log in to the system through a mobile device, which is faster than the usual password method, and the use of encrypted biometric templates is more secure, while information is transmitted The process is transmitted in the form of ciphertext, which ensures the privacy of the user; factors such as time stamps are added to enable three-party authentication between the user and the provider server and cloud computing server, which enhances the credibility of the three parties; The user performs the authorization operation based on the predicate encryption of the attribute and updates the permission information in real time, which can prevent legitimate users from illegally using resources in the cloud computing environment and better manage resources. The homomorphic algorithm can be used to operate without decryption, just as the effect of decryption first and then operation is the same, which saves time and space overhead, greatly improves the efficiency of the system, and has high security and efficiency.

The invention belongs to the technical field of software system account key management application, and specifically discloses a method and system for online information trusteeship that integrates biometric encryption technology, including the following steps, confirming the availability of a user account through a mobile phone number or email account and a verification code; Collect user biometrics; use biometric fuzzy vault algorithm to encrypt escrow information; upload and store encrypted escrow information; download encrypted escrow information; collect combined timing actions to complete live detection; use biometric fuzzy vault algorithm to complete escrow information reverse decryption; Supports automatic destruction of download information. The beneficial effects of the online information trusteeship method and system of the fusion biometric feature encryption technology of the present invention are: 1. Increase the amount of data supported by the fuzzy vault algorithm through the fusion of multiple biometric features; 2. Effectively fight against hackers through the action sequence live detection Imitation of a living body; 3. To ensure information security without requiring the user to enter a password.

The present invention relates to an encryption method based on biometric information. The encryption method provides a dual-factor encryption method based on the biometric information and the secret key, and a single-factor encryption method based on the biometric information. And the encryption method can be used in the fields of network and information security, bio-certification, biometric encryption, and so on. The dual-factor encryption and decryption of the information by the user both require the biometric information and the secure secret key or password which is automatically selected; if either of the biometric information and the secure secret key is not correct, the correct plaintext information can not be decrypted. The single-factor encryption and decryption of the information by the user only requires the biometric information. The encryption method can prevent the non-intended message recipient from decrypting the information; the attacker who obtains the decryption key of the other people can not complete the correct decryption process; the decryption process and the physical identity verification are completed simultaneously; the legitimacy of the identity of thedecrypting person is verified; and the system has higher security.