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8948385 Electronic document encrypting system, decrypting system, program and method  
An electronic document encrypting system 200, for accomplishing an object of providing a system capable of distributing an electronic document containing important information with a browsing...
8848907 Computer program product and method for processing information to obtain an HMAC  
One embodiment is a computer program product for processing information to obtain an HMAC, comprising: by using a padding circuit, generating first key data by adding 0 with respect to secret key...
8756430 Exploiting application characteristics for multiple-authenticator broadcast authentication schemes  
A method for securing communications in a vehicle-to-vehicle (V2V) system including an on-board computer of a broadcasting vehicle predicting a value for a vehicle parameter, generating a...
8719945 Customer error screen capture  
A method for capturing a user's view of an electronic screen having an error message in a health management application without showing private information of the user includes receiving an error...
8695080 Information terminal apparatus, information processing apparatus and information communication system  
When transmitting position/time information calculated by means of a GPS function to a server apparatus, authentication is carried out with the server apparatus. The position/time information may...
8649552 Data obfuscation of text data using entity detection and replacement  
A data obfuscation method, apparatus and computer program product are disclosed in which at least selected text entities such as words or abbreviations in a document are obfuscated to prevent the...
8621646 Method and system for authenticating a user receiving device into a primary service provider system to communicate with a partner service provider  
A method and system for authenticating a user receiving device to communicate with a partner service device includes a primary service provider. A user receiving device generates a request for a...
8578172 Information processing device for obtaining an HMAC  
One embodiment is an information processing device for obtaining an HMAC, including a padding circuit for generating first key data by adding a first constant with respect to secret key data,...
8533852 Method and system for securely communicating between a primary service provider and a partner service provider  
A method and system for authenticating a partner service provider and a primary service provider includes a network and, a partner service provider generating a request for a first encrypted token...
8494162 Hardcopy document security  
A method for securing data in hardcopy documents. The method includes obtaining a page image having a private data item; generating an encrypted version of the private data item; obtaining a...
8453251 Method and system for securely communicating between a user network device, a primary service provider and a partner service provider  
A system and method is set forth for communicating between a user network device, a partner service provider, a primary service provider and a user network device. The user network device...
8374349 Image encryption apparatus and image decryption apparatus  
In an image encryption apparatus, an input processor inputs data of an input image. An encryptor encrypts a part or whole of the data of the input image. A marker generator generates data of a...
8375216 Document verification apparatus and method  
Determination is executed as to whether an electronic document has been edited after addition of a second signature added after addition of a first signature. When it is determined that editing is...
8290160 Method and apparatus for secured facsimile transmission  
A novel and unique method, program and apparatus for secured facsimile transmission. It converts the image pixels into 8 bit ASCII characters, encrypting the data and reconverting the encrypted...
8259941 Image processor, image processing method, and computer program product for storing images and related code information  
In an MFP, an image on an original is read and the image is stored as a document (input image) in an HDD. A marking-information generation module generates marking information (two-dimensional...
8171285 Cryptographically signed filesystem  
A cryptographically signed filesystem provides a central database resident on a server that contains database objects. The server creates startup software to be installed in a client system's read...
8132011 System and method for authenticating at least a portion of an e-mail message  
A system and method allows some or all of an e-mail message, such as the sender or its contents, to be authenticated, for example, to identify a message as potential spam.
8112812 Recording medium and device administration apparatus  
In a recording medium, a device administration program for making a computer execute the following steps using a usage restriction definition file is recorded. The usage restriction definition...
7958367 Authentication system and apparatus  
When a document creation unit 1 is started, it calculates a hash value of each software piece therein and stores the hash value in a hash value holder 71 and a measurement log document holder 44....
7916328 Image reading apparatus and computer program product  
A recording unit records an operation log. A storing unit included in a temper-resistant chip stores therein a secret key unique to an image reading apparatus. An encrypting unit included in the...
7881467 Image forming apparatus and electronizing method for information mentioned in paper  
An image forming apparatus configured to generate image data by reading information in a paper, includes a machine signature generation part configured to generate a first electronic signature for...
7757091 Method and apparatus for the creation of a self-authenticating document  
A self-authenticating printed document (101) comprises text and a symbol (102) printed on the document (101). The symbol (102) includes a verification value, which is representative of the entire...
7724918 Data obfuscation of text data using entity detection and replacement  
A data obfuscation method, apparatus and computer program product are disclosed in which at least selected text entities such as words or abbreviations in a document are obfuscated to prevent the...
7679760 Printing service system and printing service program  
A printing service system is provided. A print terminal includes a data transmission and reception unit for transmitting and receiving image data to and from a server and a key input unit for...
7639820 Image forming apparatus certificate sheet making method and certificate sheet processing method  
An image forming apparatus has a micropattern reading unit, an encoded image generating unit and a code printing control unit. The micropattern reading unit reads a micropattern of a sheet. The...
7539871 System and method for identifying message propagation  
Conventional virus detection software monitors incoming arrivals of network traffic. Retroactive analysis and/or monitoring of previously accepted traffic is not included in the scope of...
7522320 Document character box dropout  
The present invention relates to a method of document character box dropout. A character box within the document is printed in thermosensitive ink which is rendered transparent upon the document's...
7472279 Method for automized and synchronous execution of customized code on off-loaded retrieved documents in a document processing system  
A technique for executing customized code on off-loaded or retrieved documents in a document processing environment. The present invention provides a code component in the form of an agent that...
7415612 Image encrypting method, and image decrypting method  
An image decrypting apparatus derives spectral reflectance of the face of an original on the basis of obtained original image data, built-in light source data and basis function data, and obtains...
7409555 Electronic document active content assurance  
A system and method are presented for assuring electronic documents containing active content. Aspects of the system and method are directed to storing a copy of input data called by the active...
7293292 Method and system for securely and selectively providing optional features or premium functionality in a printer  
A method and system of selectively and securely enabling an added or premium functionality in a printer can be created by transmitting or inputting to the printer an electronic key correlated to...
7240208 Encrypting digital camera with automatic encryption key deletion  
A digital video camera includes an image sensor capable of producing a frame of video data representing an image viewed by the sensor, an image memory for storing video data such as previously...
7240213 System trustworthiness tool and methodology  
A tool and methodology are described that can evaluate the trustworthiness of a system. In one embodiment, the system is classified in terms of the resources that constitute the system, the codes...
7181012 Secured map messages for telecommunications networks  
An encrypted/authenticated mobile application part (MAP) protocol message is sent between a first network element (42A) of a first telecommunications network (40A) and a second network element...
7155669 System, method and apparatus for changing output size of an electronically transmitted document  
Output image data, which is composed of a plurality of pages, and output configuring information are stored temporarily in a file spool in an intermediate data format using an information...
7151834 Methods and devices for controlling facsimile transmissions of confidential information  
Confidential information is protected from unauthorized or accidental disclosure by requiring a successful comparison of near end and far end passwords prior to a facsimile transmission of the...
7099019 Interface surface printer using invisible ink  
A printer for receiving document data from a computer system and printing an interface onto a surface. The interface is based on the document data, which includes identity data indicative of at...
6999588 Image input apparatus, image input method, recording medium, and encryption processing program stored in computer-readable medium  
In an image input apparatus provided with an image pick-up unit, an image signal generated by the image pick-up unit is converted into digital information. The digital information is then...
6987573 Interface surface printer  
A printer for receiving document data from a computer system and printing an interface onto a surface. The interface is based on the document data, which includes identity data indicative of at...
RE38739 Facsimile apparatus  
A facsimile apparatus is provided with changeover means that makes it possible to pass signals through or to bypass a coder, which encrypts transmission information, and a decoder, which decodes...
6889324 Digital measurement apparatus and image measurement apparatus  
A digital measurement apparatus measures a physical measurement object, provides a digital signature of public-key cryptography to measured data of a thus-measured physical quantity, and manages...
6839844 Image encryption method and device  
A portion of an image is selected as an arbitrary rectangle indicated by diagonal coordinates, and this portion of an image is encrypted and embedded in the original rectangular image portion,...
6823456 System and method for providing trusted services via trusted server agents  
A client/server networking topology comprising a trusted server agent (TSA) (e.g., software application) that runs either at a client node or at a node in close proximity to the client and...
6650428 Automated duplex image generation for a duplexing image forming device  
A method and apparatus using a duplex printer to print indicia on the back side of a printed page to provide privacy for confidential information appearing on the front side and/or indicia to...
6418223 Authentication algorithms for video images  
A method of authenticating a video image created by a camera (V) or similar video device. The image is formed into a first 2-dimensional pixel array (A1) with each pixel (pm,n) represented by a...
6282650 Secure public digital watermark  
A cryptographic device and corresponding method for producing a cloaked watermark which is a private watermark having the functionality of a public watermark. In one embodiment, the cryptographic...
6188766 Apparatus and method for confirming, timestamping, and archiving printer and telecopier transmissions  
The present invention provides an apparatus and method for confirming, timestamping, and archiving documents using telecopiers (e.g., facsimile machines). A user sends a document to a timestamping...
6073121 Check fraud prevention system  
A method which improves check fraud prevention systems both in printing and verifying checks at their entry points. The method operates by printing on each issued check, a line of encrypted...
6014228 Method and apparatus for delivering secured hard-copy facsimile documents  
Method and apparatus are provided for delivering hard-copy facsimile documents, the confidential information of which is visibly concealed. In general, the apparatus includes a facsimile message...
5905801 File transfer using facsimile modem  
A method is provided for transmitting and/or receiving files via a facsimile machine or computer fax modem. Electronic binary files residing on a computer, for example executable files, word...

Matches 1 - 50 out of 63 1 2 >