摘要:
Systems and methods for managing access to a device configured to capture images store trust information that is generated in response to the creation of a trust relationship with an identity provider, capture an image of indicia on the device configured to capture images, wherein the indicia are provided to a user by the identity provider in response to a user authentication operation with the identity provider, determine if the indicia are valid based on the trust information, and allow operation of other functions of the device configured to capture images in response to determining that the indicia are valid or not allowing operation of the other functions of the device configured to capture images in response to determining that the indicia are invalid.
摘要:
Systems and methods for managing access to a device configured to capture images store trust information that is generated in response to the creation of a trust relationship with an identity provider, capture an image of indicia on the device configured to capture images, wherein the indicia are provided to a user by the identity provider in response to a user authentication operation with the identity provider, determine if the indicia are valid based on the trust information, and allow operation of other functions of the device configured to capture images in response to determining that the indicia are valid or not allowing operation of the other functions of the device configured to capture images in response to determining that the indicia are invalid.
摘要:
Secure printing of print data from a client application residing on a data network to a set top box which has a printer, the set top box residing on a digital cable network which has a cable head end for interfacing the digital cable network to the data network, wherein print data is generated in the client application after which it is determined whether a secure communication path exists between the client application and the set top box. If the secure communication path exists, the print data is transmitted from the client application to the set top box. The print data is then sent from the set top box to the printer for printing.
摘要:
A method and system for registering a card that is used to enable configurations of an application and/or a device. The method and system includes initializing into an administrative card setup mode, providing information for at least one card to be registered, storing the information for the at least one card to be registered, and exiting the administrative card setup mode.
摘要:
Securely storing a public key for encryption of data in a computing device by using a user-specific key pair which is securely stored in the computing device, including receiving a target public key corresponding to a target device, obtaining a user-specific key pair from a secure registry, using a user-specific private key from the user-specific key pair to create a target key verifier based on the target public key, storing the target key verifier and the target public key in a storage area, retrieving the target key verifier and the target public key from the storage area, applying a user-specific public key from the user-specific key pair to the target key verifier for verifying the authenticity of the target public key, and encrypting data with the target public key, if authenticity of the target public key is verified, thereby creating encrypted data for transmission to the target device.
摘要:
Printing over a network by inputting print data to be printed and associated credit card information at a host terminal, uploading a print job comprising the print data to be printed and the associated credit card information to a print data storage server, inputting credit card information at an input device that communicates with the print data storage server, transmitting print data stored in the print data storage server having associated credit card information that corresponds to the credit card information input at the input device, and printing the print data on a printing device. The uploaded print job may be marked as ready for printing such that the print data transmitted to the printing device is that which has been marked as ready for printing. In addition, a display of pending print jobs may be provided for a user to select a print job to print prior to the print data being transmitted to the input device.
摘要:
Systems and methods for simulating an image exposure capture a first set of images of a scene; and generate a flash preview image based on the first set of images, an estimated scene spectral reflectance, an estimated spectral power distribution of the scene, and one or more flash device settings, wherein the flash preview image approximates a brightness and a color appearance of a final image of the scene captured while the scene is illuminated by a flash device according to the one or more flash device settings
摘要:
A data storage and reproduction system is provided using a computer network that comprises a server, at least one attachment unit that is coupled to the server and first and second reproduction devices. The server storing data to be reproduced. At least one attachment unit comprising means for interfacing with a portable memory device having a reference to the reproduction data. The first reproduction device capable of performing a first data reproduction of the reproduction data and the second reproduction device capable of performing a second data reproduction of the reproduction data, the second data reproduction being different than the first data reproduction. A rule processing means for processing a rule set to determine whether the reproduction data satisfies selection criteria of the rule set, wherein the at least one attachment unit requests the reproduction data from the server for use by the reproduction device, if the reproduction data satisfies the selection criteria.
摘要:
Secure transmission of data to an intended image output device, wherein the data can be used to generate an image at the intended image output device in the presence of an intended recipient. The data is encrypted using a first key. The first key is then encrypted using a second key and a third key. The second key is a public key of a first private key/public key pair, a private key of the first private key/public key pair being primarily in the sole possession of the intended image output device. The third key is a public key of a second private key/public key pair, a private key of the second private key/public key pair being primarily in the sole possession of the intended recipient of the image. The encrypted data and the twice-encrypted first key are transmitted to the intended image output device. The twice-encrypted first key is then decrypted by using the private keys of the second and first key pairs, respectively, which are primarily in the sole possession of the intended recipient device and the intended image output device, respectively. The data is then decrypted and printed at an image output device.
摘要:
The invention provides for installing encryption keys on a device not having any previous security credentials. An installation authority generates a security token to be used by the device for secure communications, and an installation credential for the device, and stores them in association with one another. A user of the device is provided with the installation credential, whereby the user inputs the installation credential into the device. The device utilizes the installation credential as a temporary security key, establishes a secure communication channel with the installation authority and requests provision of the security token. The installation authority provides the security token associated with the installation credential to the device over the established secure communication channel, and the device installs the security token, after which the device erases the installation credential from the device. The installation authority may also certify the security token and provide a certified token and a root verification certificate to the device.