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Yuriy Polyakov
Yuriy B Polyakov, 61174 E Mcclellan Ave, Livingston, NJ 07039
Yuriy Polyakov Phones & Addresses
174 E Mcclellan Ave, Livingston, NJ 07039 973-4229484
Greenfield Center, NY
1405 71St St, Brooklyn, NY 11228
Winder, GA
Portland, OR
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Yuriy Polyakov
Yuriy Sergeyevich Polyakov (Russian: , born September 3, 1980 in Moscow, Soviet Union) is a Russian-American scientist at ...
Us Patents
System And Method For Securely Evaluating Risk Over Encrypted Data
US Patent:
2022041, Dec 29, 2022
Filed:
Jun 28, 2022
Appl. No.:
17/851475
Inventors:
- Maplewood NJ, US
Yuriy POLYAKOV - Fair Lawn NJ, US
Yuriy POLYAKOV - Fair Lawn NJ, US
Assignee:
Duality Technologies, Inc. - Maplewood NJ
International Classification:
G06F 21/60
H04L 9/00
H04L 9/00
Abstract:
Methods and system for risk determination and risk categorization using encrypted data are provided. The risk determination can involve determining an inner product operation between a generalized weight table and an encrypted incidence vector, summing the result of the inner product operation and/or decrypting the results. Method and systems for encrypting data for use in homomorphic risk determination are also provided.
Linking Encrypted Datasets Using Common Identifiers
US Patent:
2022035, Nov 10, 2022
Filed:
Jul 7, 2022
Appl. No.:
17/860003
Inventors:
- Maplewood NJ, US
Yuriy POLYAKOV - Fair Lawn NJ, US
Vinod VAIKUNTANATHAN - Boston MA, US
Yuriy POLYAKOV - Fair Lawn NJ, US
Vinod VAIKUNTANATHAN - Boston MA, US
Assignee:
Duality Technologies, Inc. - Maplewood NJ
International Classification:
G06F 21/60
G06F 21/62
H04L 9/08
H04L 9/00
G06F 21/79
G06F 21/62
H04L 9/08
H04L 9/00
G06F 21/79
Abstract:
A device, system and method for linking encrypted data sets using common encrypted identifiers in encrypted space. A first and second parties' encrypted data sets may include first and second respective encrypted data and associated first and second respective encrypted identifiers. The first and second encrypted identifiers may be converted into a first and second respective sets of a plurality of elemental identifier components. Each of the plurality of elemental identifier components in each component set characterizes a distinct numeric property of the corresponding converted encrypted identifier. The first and second sets of the plurality of elemental identifier components may be composed, component-by-component, to generate a plurality of component-specific results. If the plurality of component-specific results are determined to satisfy a matching criterion indicating that the first and second encrypted identifiers match, the first and second encrypted data associated with the first and second matching encrypted identifiers may be linked.
Interactive Bootstrapping For Approximate Homomorphic Encryption
US Patent:
2023011, Apr 13, 2023
Filed:
Oct 12, 2022
Appl. No.:
17/964335
Inventors:
- Maplewood NJ, US
Yuriy Polyakov - Fair Lawn NJ, US
Vinod Vaikuntanathan - Boston MA, US
Yuriy Polyakov - Fair Lawn NJ, US
Vinod Vaikuntanathan - Boston MA, US
Assignee:
Duality Technologies, Inc. - Maplewood NJ
International Classification:
H04L 9/00
H04L 9/06
H04L 9/06
Abstract:
Systems and methods for distributing bootstrapping in homomorphic encryption schemes include: splitting a decryption key into a plurality of n shares; transmitting to each of a plurality of n computer processors: (i) a ciphertext; (ii) a unique share of the plurality of n shares of the decryption key; and (iii) an indication of a publicly available encryption key; receiving, from each of the plurality of n computer processors, n encrypted values; and computing a homomorphic sum of the n encrypted values to obtain an encryption of the sum of n decrypted values, such that bootstrapping of the encryption is distributed.
Rns-Based Ckks Variant With Minimal Rescaling Error
US Patent:
2023001, Jan 12, 2023
Filed:
Jun 28, 2022
Appl. No.:
17/851694
Inventors:
- Maplewood NJ, US
Yuriy Polyakov - Fair Lawn NJ, US
Yuriy Polyakov - Fair Lawn NJ, US
Assignee:
Duality Technologies, Inc. - Maplewood NJ
International Classification:
H04L 9/00
H04L 9/06
H04L 9/06
Abstract:
Methods and systems for reducing noise in homomorphic multiplication include: receiving a plurality of ciphertexts, each having a corresponding level; receiving data specifying a homomorphic multiplication on two ciphertexts; for two ciphertexts having different levels: adjusting a scaling factor of a first ciphertext so that the respective scaling factors of the two ciphertexts are the same; performing the homomorphic multiplication; and rescaling a result of the homomorphic multiplication; for two ciphertexts having the same level: performing the homomorphic multiplication; rescaling a result of the homomorphic multiplication; and using the scaling factors of the two ciphertexts during a decryption process.
Linking Encrypted Datasets Using Common Identifiers
US Patent:
2021015, May 27, 2021
Filed:
Nov 25, 2020
Appl. No.:
17/104423
Inventors:
- Maplewood NJ, US
Yuriy POLYAKOV - Fair Lawn NJ, US
Vinod VAIKUNTANATHAN - Boston MA, US
Yuriy POLYAKOV - Fair Lawn NJ, US
Vinod VAIKUNTANATHAN - Boston MA, US
Assignee:
Duality Technologies, Inc. - Maplewood NJ
International Classification:
G06F 21/60
G06F 21/62
G06F 21/79
H04L 9/08
H04L 9/00
G06F 21/62
G06F 21/79
H04L 9/08
H04L 9/00
Abstract:
A device, system and method for linking encrypted data sets using common encrypted identifiers in encrypted space. A first and second parties' encrypted data sets may include first and second respective encrypted data and associated first and second respective encrypted identifiers. The first and second encrypted identifiers may be converted into a first and second respective sets of a plurality of elemental identifier components. Each of the plurality of elemental identifier components in each component set characterizes a distinct numeric property of the corresponding converted encrypted identifier. The first and second sets of the plurality of elemental identifier components may be composed, component-by-component, to generate a plurality of component-specific results. If the plurality of component-specific results are determined to satisfy a matching criterion indicating that the first and second encrypted identifiers match, the first and second encrypted data associated with the first and second matching encrypted identifiers may be linked.
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