SG11202104633WA - Distributed entropy system and method - Google Patents
Distributed entropy system and methodInfo
- Publication number
- SG11202104633WA SG11202104633WA SG11202104633WA SG11202104633WA SG11202104633WA SG 11202104633W A SG11202104633W A SG 11202104633WA SG 11202104633W A SG11202104633W A SG 11202104633WA SG 11202104633W A SG11202104633W A SG 11202104633WA SG 11202104633W A SG11202104633W A SG 11202104633WA
- Authority
- SG
- Singapore
- Prior art keywords
- entropy system
- distributed
- distributed entropy
- entropy
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/582—Pseudo-random number generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2018/060003 WO2020096614A1 (en) | 2018-11-09 | 2018-11-09 | Distributed entropy system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202104633WA true SG11202104633WA (en) | 2021-06-29 |
Family
ID=70611427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202104633WA SG11202104633WA (en) | 2018-11-09 | 2018-11-09 | Distributed entropy system and method |
Country Status (5)
Country | Link |
---|---|
US (1) | US11843695B2 (en) |
EP (1) | EP3877882A4 (en) |
CN (1) | CN113424184A (en) |
SG (1) | SG11202104633WA (en) |
WO (1) | WO2020096614A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10402172B1 (en) * | 2019-02-28 | 2019-09-03 | Qrypt, Inc. | Multi-source entropy and randomness aggregation and distribution network |
US11381395B2 (en) * | 2020-03-05 | 2022-07-05 | Citrix Systems, Inc. | System and methods for encryption based on environmental factors |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9026638B2 (en) | 2007-02-05 | 2015-05-05 | Novell, Inc. | Stealth entropy collection |
US8738676B2 (en) | 2009-05-29 | 2014-05-27 | International Business Machines Corporation | Entropy generation on a parallel computer system |
US20110022916A1 (en) * | 2009-07-24 | 2011-01-27 | Prasanna Desai | Method and system for saving power for packet re-transmission in an encrypted bluetooth low power link layer connection |
US9495190B2 (en) * | 2009-08-24 | 2016-11-15 | Microsoft Technology Licensing, Llc | Entropy pools for virtual machines |
US9086936B2 (en) | 2012-07-31 | 2015-07-21 | International Business Machines Corporation | Method of entropy distribution on a parallel computer |
US9037624B1 (en) * | 2012-08-03 | 2015-05-19 | Seagate Technology Llc | Using memory access times for random number generation |
US9507566B2 (en) * | 2014-04-01 | 2016-11-29 | Oracle International Corporation | Entropy generation for a distributed computing system |
US9436529B2 (en) | 2014-12-26 | 2016-09-06 | Red Hat, Inc. | Providing random data to a guest operating system |
US9658832B2 (en) * | 2015-05-18 | 2017-05-23 | Red Hat Israel, Ltd. | Multi-factor entropy sourcing for random number generators |
US20160345188A1 (en) * | 2015-05-21 | 2016-11-24 | Qualcomm Incorporated | Low-cost randomness in wlan chipsets for internet of everything |
US9979794B2 (en) | 2015-09-17 | 2018-05-22 | Ericsson Ab | Entropy sharing in a large distributed system based on entropy verification by an entropy broker |
US11646867B2 (en) * | 2017-12-22 | 2023-05-09 | The Boeing Company | Systems and methods implementing countermeasures to phase tracking attacks on ring oscillator based entropy sources |
-
2018
- 2018-11-09 EP EP18939183.2A patent/EP3877882A4/en active Pending
- 2018-11-09 SG SG11202104633WA patent/SG11202104633WA/en unknown
- 2018-11-09 US US17/291,590 patent/US11843695B2/en active Active
- 2018-11-09 WO PCT/US2018/060003 patent/WO2020096614A1/en unknown
- 2018-11-09 CN CN201880099364.6A patent/CN113424184A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020096614A1 (en) | 2020-05-14 |
US11843695B2 (en) | 2023-12-12 |
EP3877882A1 (en) | 2021-09-15 |
EP3877882A4 (en) | 2021-11-17 |
US20210409207A1 (en) | 2021-12-30 |
CN113424184A (en) | 2021-09-21 |
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