Method for elliptic curve scalar multiplication using parameterized projective coordinates

Combining interleaving with fixed-sequence windowing in an elliptic curve scalar multiplication

IC intrusion detection

Method and apparatus for performing JRNSO in FDD, TDD and MIMO communications

Booting a multiprocessor device based on selection of encryption keys to be provided to processors

Method and apparatus for digital signature authentication, and computer product

Common-Key Block Encryption Device Common-Key Block Encryption Method, and Common-Key Block Encryption Program

System and method for distribution of credentials

Data transmitting apparatus and data receiving apparatus

Data reproducing apparatus and transmitter authenticating data reproducing apparatus

Secure protection of biometric templates

Methods and apparatus for performing an elliptic curve scalar multiplication operation using splitting

Systems and methods of secure coding for physical layer communication channels

Multiple levels of guided scrambling

Masking a boot sequence by providing a dummy processor

Method for securely encrypting or decrypting a message

System for encrypting and decrypting data using derivative equations and factors

Authentication protocol

Encryption process, encryption device, and computer-readable medium storing encryption program

Privacy enhanced comparison of data sets

Encryption method for message authentication

Method and apparatus for encrypting data

Methodologies to secure inter-process communication based on trust

Compensating For Acquisition Noise In Helper Data Systems

Digital rights management provision apparatus, system, and method

Method and system for enhancing cryptographic capabilities of a wireless device using broadcasted random noise

Steganographic method and device

Method for generating an encryption key using biometrics authentication and restoring the encryption key and personal authentication system

Data Transmitting Apparatus

CRYPTO-COMMUNICATION METHOD, RECIPIENT-SIDE DEVICE, KEY MANAGEMENT CENTER-SIDE DEVICE AND PROGRAM

Encoding device for error correction, encoding method for error correction and encoding program for error correction

Differential power analysis

Communication system for communicating data utilizing challenge data

Unidirectional proxy re-encryption

System and method of reliable forward secret key sharing with physical random functions

Reducing Security Protocol Overhead In Low Data Rate Applications Over A Wireless Link

Multiple level security system and method for encrypting data within documents

Cryptographic device having tamper resistance to power analysis attack

Method for exchanging a 3D view between a first and a second user

Differential power analysis

Electronic device and data processing device for implementing cryptographic algorithms

Data communication apparatus

ENCRYPTION APPARATUS, DECRYPTION APPARATUS, PROGRAM, AND METHOD

Scalar multiplication method with inherent countermeasures

Method for protecting IC cards against power analysis attacks

Encryption protection method

Method to produce new multivariate public key cryptosystems

Method of authentication and ownership verification of collectibles

System and method for masking a hardware boot sequence

Steganographic method and device

Masking a boot sequence by providing a dummy processor

SYSTEM AND METHOD FOR BOOTING A MULTIPROCESSOR DEVICE BASED ON SELECTION OF ENCRYPTION KEYS TO BE PROVIDED TO PROCESSORS

Method and system for biometric image assembly from multiple partial biometric frame scans

Encryption system, encryption device, decryption device, program, and integrated circuit

Data processing method, information recording medium manufacturing management system, recording data generation apparatus and method, and computer program

Method of processing information to be confidentially transmitted

Key generating apparatus, program, and method

Methods and apparatus for data and signal encryption and decryption by irregular subspace leaping

Table splitting for cryptographic processes

Memory system for portable telephone

Association, authentication, and security in a network

Public key cryptosystem and associated method utilizing a hard lattice with O(n log n) random bits for security

Process for generating an elliptic curve, application in a cryptographic process, and cryptographic process using such a curve

Cryptographic logic circuits and method of performing logic operations

Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, and communication system

Cryptographic architecture with instruction masking and other techniques for thwarting differential power analysis

Tamper-proof elliptic encryption with private key

Secure data processing method based particularly on a cryptographic algorithm

Methods and apparatus for flexible hopping in a multiple-access communication network

System and method for comparison of private values

Prime calculating apparatus, key issuing system, and prime calculation method

Encryption apparatus and encryption method

One way authentication

Prime calculation device, method, and key issuing system

Information transfer system, encryption device, and decryption device

Method and apparatus for data encryption

Method and apparatus for data encryption

Method and apparatus for data encryption

Encryption apparatus, decryption apparatus, and method

Shared key encryption using long keypads

System and method for using dummy cycles to mask operations in a secure microcontroller

Encryption/decryption apparatus

Elliptic curve point multiplication

Modular exponentiation with randomized exponent

Encryption apparatus and method, and decryption apparatus and method based on block encryption

Symmetric key encryption system with synchronously updating expanded key

Method for protecting information carrier comprising an integrated circuit

Parallel Random Number Determinations for a Stream Cipher Utilizing a Common S-Box

State-varying hybrid stream cipher

Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data

Data transmission apparatus and data reception apparatus

Cryptographic method and system for encrypting input data

Process of security of an electronic unit with cryptoprocessor

Method to prevent power dissipation attacks on a cryptographic algorithm by implementing a random transformation step

Encryption apparatus, decryption apparatus, key generation apparatus, program and method therefor

Secret-key-controlled reversible circuit and corresponding method of data processing

Systems, methods, and media for improving security of a packet-switched network

Scalar multiplication apparatus and method

Wide band-DCSK modulation method, transmitting apparatus thereof, wide band-DCSK demodulation method, and receiving apparatus thereof

Systems and methods for generating random addition chains

Laser oscillator, optical communication method and system

Method for ciphering a compressed audio or video stream with error tolerance

Information recording medium, information processing device and method

System for elliptic curve encryption using multiple points on an elliptic curve derived from scalar multiplication

Processor for encrypting and/or decrypting data and method of encrypting and/or decrypting data using such a processor

DES algorithm-based encryption method

Authenticated ID-based cryptosystem with no key escrow

Authenticated ID-based cryptosystem with no key escrow

System and method for protecting computer software from a white box attack

M6 block cipher system and method for encoding content and authenticating a device

Masking of binary words processed by an integrated circuit

Methods of encoding and decoding data

Elliptic curve cryptosystem apparatus, elliptic curve cryptosystem method, elliptic curve cryptosystem program and computer readable recording medium storing the elliptic curve cryptosystem program

Optical signal communication apparatus

Secure communication system and method using shared random source for key changing

Block encryption method and schemes for data confidentiality and integrity protection

System and method for transporting video data through a dual-link HD-SDI connection

Prevention of side channel attacks against block cipher implementations and other cryptographic systems

High security media encryption

Elliptic polynomial cryptography with multi y-coordinates embedding

Elliptic polynomial cryptography with multi x-coordinates embedding

Cryptographic CPU architecture with random instruction masking to thwart differential power analysis

Cryptographic bus architecture for the prevention of differential power analysis

Encryption apparatus, decryption apparatus, key generation apparatus, program, and method

Cryptographic architecture with random instruction masking to thwart differential power analysis

Pervasive, user-centric network security enabled by dynamic datagram switch and an on-demand authentication and encryption scheme through mobile intelligent data carriers

Method and device for determining a result

Stream cipher design with revolving buffers

Data processing circuit and control method therefor

Method and apparatus for data encryption

Multiple cryptographic key precompute and store

Logic circuit and method thereof

Steganographic method and device

Efficient code constructions via cryptographic assumptions

Encryption/signature method, apparatus, and program

System for transmitting encrypted data

Fast multi-photon key distribution scheme secured by quantum noise

Method of protecting cryptographic operations from side channel attacks

Method of encrypting and transmitting data and system for transmitting encrypted data

Rolling-code based process and system

Data terminal managing ciphered content data and license acquired by software

Security system using RSA algorithm and method thereof

Method for encrypting and decrypting data using derivative equations and factors

Authentication chip for authenticating an untrusted chip

Method and apparatus for protecting NTRU against a timing attack

Protection of several identical calculations

Polynomial time deterministic method for testing primality of numbers

Method for validating an authentication chip

System and method for encrypting and verifying messages using three-phase encryption

Randomization-based encryption apparatus and method

RSA cryptographic method and system

Systems and methods for providing randomness-as-a-service

Reusable fuzzy vault system

Systems and methods for providing randomness-as-a-service

System and method for power analysis resistant clock

Distribution of scrambled binary output using a randomized compiler

Copy protection for secured files

Systems and methods for tokenization to support pseudononymization of sensitive data

Computational optical physical unclonable function

Security variable scrambling

Generating integers for cryptographic protocols

Security variable scrambling

Systems and methods for client cache awareness