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Random Number Generator

Random Number Generator-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Self-timed random number generator
Cryptography Research, Inc
November 30, 2017 - N°20170344343

The embodiments described herein describe a chain of pattern generators organized in a ring topology. Each of the pattern generators in the chain includes asynchronous digital logic and implements an update rule that generates a bidirectional pattern within the chain of pattern generators. The asynchronous digital logic of a first pattern generator in the chain asynchronously updates a next state ...
Method and apparatus for secure provisioning of an integrated circuit device
Altera Corporation
November 23, 2017 - N°20170339116

A method of operating an integrated circuit may include generating a session key with a random number generator circuit. The session key may then be used to establish a secure communications channel between the integrated circuit and a remote server. The integrated circuit may be placed in a non-operational mode prior to establishing the secure communications channel. Accordingly, in response ...
Choice and optional exchange combined proposition wagering system
Gamblit Gaming, Llc
November 23, 2017 - N°20170337773

A choice and optional exchange combined proposition wagering system includes an interactive controller that receives a set of prizes from a process controller, generates a player presentation based on the set of prizes, detects player interactions using the player presentation, removes some prizes based on the player interactions, displays an offer based on the remaining prizes, and communicates the outcome ...
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Value-variable game of chance
Glassman Productions, Inc.
November 23, 2017 - N°20170333781

A method for playing a value-variable game of chance includes providing a random number generator including one or more walls forming a grid, the grid including an entrance zone and a finishing zone, and the grid being configured to support a transit of a puck from the entrance zone to the finishing zone; providing the finishing zone as including two ...
Variable skill objective wagering system
Gamblit Gaming, Llc
November 16, 2017 - N°20170330421

A variable skill objective wagering system is disclosed. The variable skill objective wagering system includes an interactive controller that receives a skill proposition for a skill-based game from a process controller, generates a player presentation based on the skill proposition, detects player interactions of a player with the player presentation, determines a skill outcome based on the player interactions and ...
Dual-meter hybrid gaming apparatus, system and method
Uplay1
November 16, 2017 - N°20170330420

A variety of embodiments are described for determining two or more game payouts in a game based on both skill and chance. In one embodiment, a gaming device or gaming server determines a skill level of a player as the player plays a game, and then determines a chance payout based on a random number generator and a skill payout ...
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Technique for generating a password
Telefonaktiebolaget Lm Ericsson (publ)
November 16, 2017 - N°20170329959

A technique for generating a password (306) is provided. As to a method aspect of the technique, an input sequence (304) is received. The input sequence (304) is indicative of a time sequence. The password (306) is generated based on an output (302) of a pseudo-random number generator (104) and the input sequence (304).
Solid state random number generator
Telefonaktiebolaget Lm Ericsson (publ)
November 02, 2017 - N°20170312620

Both dice and teetotums have been traditionally more portable than traditional spinning wheels as a means of random result generation. This invention aims to make a spinning wheel just as portable as either of the above.
Random number generator
Telefonaktiebolaget Lm Ericsson (publ)
October 26, 2017 - N°20170308358

An apparatus comprises a light emitting diode (led) and a phototransistor configured to receive light from the led and generate an electrical signal comprising shot noise. An amplifier is coupled to the phototransistor and configured to amplify the electrical signal. Sampling circuitry is coupled to the amplifier. For a plurality of temporally spaced sample pairs each defined by two consecutive ...
System and methods for keyed communications channel encryption and decryption
Telefonaktiebolaget Lm Ericsson (publ)
October 19, 2017 - N°20170302444

The present disclosure is directed to secure computations and transmission of encrypted data over a network. Two unequal unsigned integer numbers are used as keys, which are kept secret by users. Each key is supplied as the seed to a uniform pseudorandom number generator, and follows an algorithm to encrypt and decrypt a communications channel between two endpoints on the ...
Encryption/decryption apparatus and power analysis protecting method thereof
Telefonaktiebolaget Lm Ericsson (publ)
October 19, 2017 - N°20170302435

An encryption/decryption apparatus and a power analysis protecting method thereof are provided. The encryption/decryption apparatus adapted to perform encryption/decryption operation on digital data includes a data encryption/decryption unit, a random number generator, and a power analysis protecting circuit. The data encryption/decryption unit receives the digital data and performs an encryption/decryption operation on the digital ...
Methods and apparatus to implement a third-order signal scrambler
Telefonaktiebolaget Lm Ericsson (publ)
October 19, 2017 - N°20170302400

Methods, apparatus, systems, and articles of manufacture to implement a third-order signal scrambler are disclosed. An example apparatus includes a controlled scramble generator to generate a controlled random sequence based on one or more subcarriers and a random pulse sequence, the random pulse sequence based on an output of a random number generator processed by a multi-order sinusoidal noise function. ...
Random number generator device and control method thereof
Telefonaktiebolaget Lm Ericsson (publ)
October 19, 2017 - N°20170301406

A random number generator device has at least at least a memory unit, a voltage generator, and a control circuit. Each memory unit has two memory cells, one of the two memory cells is coupled to a bias line and a first bit line, and another of the two memory cells is coupled to the bias line and a second ...
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Power side-channel attack resistant advanced encryption standard accelerator processor
Intel Corporation
October 05, 2017 - N°20170288855

A processing system includes a processing core and a hardware accelerator communicatively coupled to the processing core. The hardware accelerator includes a random number generator to generate a byte order indicator. The hardware accelerator also includes a first switching module communicatively coupled to the random value indicator generator. The switching module receives an byte sequence in an encryption round of ...
Self-reconfiguring wagering system
Gamblit Gaming, Llc
September 28, 2017 - N°20170278343

A self-reconfiguring wagering system is disclosed. The system comprises an interactive controller that communicates with a process controller, determines a skill outcome for two or more skill objectives presented to a user, and communicates to the process controller the skill outcome. A chance-based controller of the system hu communicates with the process controller, generates an ordered set of chance components ...
Random number generator
Kabushiki Kaisha Toshiba
September 21, 2017 - N°20170269904

According to one embodiment, a random number generator includes a first circuit which outputs a second oscillation signal having a predetermined duty ratio on the basis of a first oscillation signal, a second circuit which latches values on the basis of the second oscillation signal and a clock having a frequency lower than a frequency of the second oscillation signal, ...
Data encryption techniques
Microsoft Technology Licensing, Llc
September 14, 2017 - N°20170264427

System and methods for encrypting data, such as plaintext or binary data, on electronic devices are described. An electronic device can encrypt the data by receiving a string of one or more characters associated with the data to be encrypted, determining an entropy for an encrypted string, determining a position for each character of the one or more characters, generating ...
Method for generating random numbers and assoicated random number generator
Quantum Numbers Corp.
September 14, 2017 - N°20170262259

A random signal can be obtained from a random tunnelling of charges from one conductor to another conductor across a quantum tunnelling barrier. The random signal can be amplified and associated to a random number. The association can be performed repetitively to generate a sequence of random numbers.
Methods and apparatus to track web browsing sessions
The Nielsen Company (us), Llc
September 07, 2017 - N°20170255706

Methods and apparatus to tracker web browsing sessions are disclosed. An example method includes determining, by executing an instruction with a processor, if web pages accessed by browsers are associated with a known browsing session by matching numbers received in association with accesses to the web pages with a plurality of random numbers generated based on a known seed value, ...
True random number generator
Trentino Sviluppo S.p.a.
August 31, 2017 - N°20170249125

A random number generator includes a photon source and one or more photon detectors of the spad type (311) configured to detect a photon flow equal to λ, wherein the photons are generated by the photon source. The random number generator furthermore includes an electronic sampler. The electronic sampler is configured in such a way as to detect the arrival ...
Device and method for generating random numbers
Arm Ltd.
August 24, 2017 - N°20170243646

According to an embodiment of the present disclosure, a device and a method are provided. The device includes one or more resistive random access memory (reram) elements. The device further includes a random number generator configured to generate a random number in dependence on impedance values of the one or more reram elements.
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