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9075675 |
Randomized value generation
A data processing apparatus is provided for producing a randomized value. A cell in the data processing apparatus comprises a dielectric oxide layer and stress voltage circuitry is configured to... |
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9043059 |
Battery module, electric vehicle, authentication apparatus, and discharging control method for battery module
There is provided a battery module including: a power storage unit storing power; a first authentication unit carrying out first authentication via a first authentication route; a second... |
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RE45522 |
Method and apparatus for generating and transmitting code sequence in a wireless communication system
A method of generating a code sequence in a wireless communication system is disclosed. More specifically, the method includes recognizing a desired length of the code sequence, generating a code... |
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9037623 |
Proxy calculation system, proxy calculation method, proxy calculation requesting apparatus, and proxy calculation program and recording medium therefor
A function f(x) is calculated with a calculating apparatus that makes a correct calculation with a low probability. Provided that G and H are cyclic groups, f is a function that maps an element x... |
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9032075 |
Systems and methods for medium access control
Techniques for medium access control. Some techniques include receiving, at a first computing device, a solicitation for at least a first medium access request that specifies at least one time... |
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9024545 |
Method and apparatus for a geographically determined Jewish religious clock and electrical device combination with holiday and preference modes
An independently functioning or centrally controlled wall light switch is configured to operate in normal mode and a Jewish holiday mode wherein the state of the light is fixed, regardless of the... |
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9021001 |
Individual-specific information generation apparatus and individual-specific information generation method
The generation of individual-specific information having a good reliability and uniqueness is made possible with a little circuit scale. For this purpose, in an individual-specific information... |
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9015218 |
Random number generator, encryption device, and authentication device
A random number generator includes an exclusive-OR circuit, a random number determiner, and a random number generation instruction inhibitor. The exclusive-OR circuit obtains an exclusive-OR of... |
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8996596 |
Apparatus and method of generating random number
A random number generation method and apparatus are disclosed. In the random number generation method, a random number is generated using a plurality of digital signals existing in various storage... |
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8990276 |
Circuit and method for generating a true, circuit-specific and time-invariant random number
The invention relates to a circuit for generating a true, circuit-specific and time-invariant random binary number, having: a matrix of K−L delay elements that can be connected to each other by... |
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8984036 |
Methods for operating controllers using seed tables
A method for operating a controller may include storing a pseudo noise (PN) sequence provided from a PN sequence generator in an i-th area of a seed table and cyclically shifting the PN sequence... |
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8972470 |
Method of generating random number using nonvolatile memory in two-track scheme and apparatus for the same
A method of generating a random number using nonvolatile memory and an apparatus for the same are provided. The method of generating a random number includes reading random number state... |
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8949300 |
Circuit and method for controlling quality of random numbers
A random number quality control circuit capable of fast control of the level of random number quality is present. When a “0” output section and a “1” output section generate random numbers by... |
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8938482 |
Generating a number based on mask and range constraints
Generating a number based on mask and range constraints. For example, a method of generating a pseudo random number satisfying a range constraint and a mask constraint may include determining a... |
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8935309 |
Generation of constrained pseudo-random binary sequences (PRBS)
A signal is generated by obtaining an unconstrained random bit sequence. The unconstrained random bit sequence is modified to satisfy a constraint and the modified random bit sequence is output. |
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8930427 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Randomized value generation
A data processing apparatus is provided for producing a randomized value. A cell in the data processing apparatus comprises a dielectric oxide layer and stress voltage circuitry is configured to... |
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8926434 |
Server-based gaming system and method utilizing unique memory environments
Among other things, systems and techniques are described for authenticating one or more client devices. A system includes one or more client devices and a server to communicate with the one or... |
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8924448 |
Arithmetic device, method, and program product
An arithmetic device includes an input unit inputting data that are elements of a group; a converting unit is configured, when the input data are in a second representation, to convert the input... |
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8923249 |
Method and apparatus for scrambling sequence generation in a communication system
A wireless communications method is provided. The method includes employing a processor executing computer executable instructions stored on a computer readable storage medium to implement various... |
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8918442 |
Reducing bias in hardware generated random numbers
A random number generator of a processor comprises a whitener for reducing the bias in random numbers generated by the random number generator. The whitener receives a random number of a first... |
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8918443 |
Reducing bias in hardware generated random numbers
A random number generator of a processor comprises a whitener for reducing the bias in random numbers generated by the random number generator. The whitener receives a random number of a first... |
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8898211 |
Non-deterministic statistical data generator
A method of generating non-deterministic and non-periodic random bits including the steps of providing a plurality of noise generators; providing a trigger based upon an outside world input;... |
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8880574 |
State machine and generator for generating a description of a state machine feedback function
An embodiment of a state machine for generating a pseudo-random word stream, each word of the word stream including a plurality of subsequent bits of a pseudo-random bit sequence includes a... |
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8874631 |
Random number generation apparatus
A random number generation apparatus includes: a random noise generation element comprising a source region and a drain region, a tunnel insulation film, a gate electrode, and a charge trap... |
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8868630 |
Verification of pseudorandom number streams
A method of assessing parallel random number streams includes mixing two or more parallel random number streams. Mixing the parallel random number streams may include pairing at least one of the... |
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8856198 |
Random value production methods and systems
Embodiments of methods and systems for producing random values include a first module that provides a random data request (e.g., a request for an unspecified length of random data) to a random... |
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8856199 |
Random number generator circuit and cryptographic circuit
A random number generator circuit includes: an element generating and outputting physical random numbers; a digitizing circuit digitizing the physical random numbers to output a random number... |
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8849882 |
Generation of an analog Gaussian noise signal having predetermined characteristics
The present invention relates to a method and system for providing an analog Gaussian noise signal having the predetermined probability distribution function, bandwidth and center frequency. A... |
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8841974 |
Test solution for ring oscillators
A method and apparatus is disclosed herein for testing of multiple ring oscillators. In one embodiment, the apparatus comprises at least one ring oscillator structure having a ring oscillator... |
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8843802 |
Coding method and coding device
The present invention relates to coding method and coding device that allow Rate-Compatible LDPC (low-density parity-check) codes to have favorable BER performance both with a low code rate and... |
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8825728 |
Entering confidential information on an untrusted machine
Confidential information is provided to a proxy computer in communication between an unsecured computer and a computer having information desired by a user. The proxy computer receives the... |
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8812570 |
String hashing using a number generator
In one embodiment, a mechanism for string hashing using a random number generator is disclosed. In one embodiment, a method includes dividing an input stream provided to a hashing module into a... |
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8805906 |
Variable architecture for random number generators
A variable architecture for random number generators is disclosed. In some implementations, the architecture of a random number generator may be varied based on microcontroller-specific data... |
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8805905 |
On-line randomness test for restart random number generators
An apparatus includes a first counter for counting successive bits representative of a logic 1, and a second counter for counting successive bits representative of a logic 0, wherein a first... |
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8805907 |
Random number generation device having a ring oscillator
It is made possible to provide a random number generation device which generates a physical random number with as little power dissipation as possible. A random number generation device includes:... |
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8799340 |
Systems and methods for efficient data channel testing
Various embodiments of the present invention provide systems and methods for data processing. For example, a data processing system is disclosed that includes: a data detector circuit, a... |
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8793295 |
Method for fast calculation of the beginning of pseudo random sequences for long term evolution
An apparatus including a first circuit and a second circuit. The first circuit may be configured to generate pseudo-random sequences in response to a first m-sequence and a second m-sequence,... |
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8788551 |
Random number generation using switching regulators
Random numbers are generated using entropic properties associated with circuit hardware. Consistent with one method, a switching voltage regulator circuit is used to generate a random number. Data... |
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8775813 |
ElGamal signature schemes
In a method of generating a digital signature of a message m, a signature component s of the digital signature is calculated by first masking the long-term private key d using a single additive... |
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8768992 |
Apparatus and method for generating random numbers
Random number generation apparatus (2) is described that comprises a threshold detector (4) and an electrical noise generator (6). The electrical noise generator (6) has at least two channels... |
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8761390 |
Production of cryptographic keys for an embedded processing device
A system and method for producing cryptographic keys for use by an embedded processing device within a manufactured product. A pseudo random number generator is seeded with entropy data gathered... |
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8762439 |
System and method for random number generation using asynchronous boundaries and phase locked loops
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for generating random data at an early stage in a boot process. A system practicing the method performs,... |
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8745113 |
Pseudo-random bit sequence generator
The present invention discloses a pseudo-random bit sequence (PRBS) generator which outputs the entire datapath, or entire pseudo-random bit sequence, over one single clock cycle. This is... |
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8745114 |
Adding entropy for improved random number generation in a computer system
A parallel computer system adds entropy to improve the quality of random number generation by using parity errors as a source of entropy because parity errors are influenced by external forces... |
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8738676 |
Entropy generation on a parallel computer system
A parallel computer system adds entropy to improve the quality of random number generation by using parity errors as a source of entropy because parity errors are influenced by external forces... |
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8738675 |
Random numbers generation using continuous-time chaos
Novel random number generation methods and random number generators (RNG)s based on continuous-time chaotic oscillators are presented. Offset and frequency compensation loops are added to maximize... |
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8726041 |
Methods and apparatus for generating a random number in one or more isolated processors
A system and method is disclosed which may include providing at least one processor with an integrally disposed random number generator (RNG) therein; entering a protected mode by said at least... |
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8687799 |
Data processing circuit and control method therefor
When an encryption processing circuit encrypts data, a current flows in the encryption processing circuit. A noise current generated by a noise generation circuit is superimposed on the current... |
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8682947 |
Random number generator
A rollable random number generator (1) for providing a random value. The random number generator comprises a processor (11) controllable by a movement sensor (17) and the processor (11) being... |
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8676870 |
Active test and alteration of sample times for a ring based random number generator
An apparatus includes: a plurality of bit producing circuits; a controller setting a sample frequency at which bits from the bit producing circuits are sampled; and a plurality of test circuits... |