CY1123686T1 - Μεθοδοι και συσκευη εξορυξης μπλοκ - Google Patents
Μεθοδοι και συσκευη εξορυξης μπλοκInfo
- Publication number
- CY1123686T1 CY1123686T1 CY20201101193T CY201101193T CY1123686T1 CY 1123686 T1 CY1123686 T1 CY 1123686T1 CY 20201101193 T CY20201101193 T CY 20201101193T CY 201101193 T CY201101193 T CY 201101193T CY 1123686 T1 CY1123686 T1 CY 1123686T1
- Authority
- CY
- Cyprus
- Prior art keywords
- message
- block
- mining methods
- function
- compressors
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3827—Use of message hashing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
- G06Q20/0655—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed centrally
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
- G06Q20/0658—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed locally
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
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- 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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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- 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
- H04L9/3236—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 using cryptographic hash functions
- H04L9/3239—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 using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- 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
- H04L9/3247—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 digital signatures
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- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q2220/00—Business processing using cryptography
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Physics & Mathematics (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Devices For Executing Special Programs (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Μέθοδοι και συσκευή εξόρυξης αλυσίδας μπλοκ. Μια γεννήτρια μέσης κατάστασης αναπτύσσει ένα πλήθος, n, μέσων καταστάσεων μεταβάλλοντας επιλεκτικά ένα τμήμα του μπλοκ και, συγκεκριμένα, την επικεφαλίδα του μπλοκ. Ένας μοναδικός διαστολέας μηνύματος αναπτύσσει ένα χρονοδιάγραμμα μηνύματος διαστέλλοντας ένα μήνυμα σύμφωνα με μια προκαθορισμένη συνάρτηση διαστολής• και το χρονοδιάγραμμα μηνύματος είναι κοινόχρηστο με ένα πλήθος, η, συμπιεστών, καθένας από τους οποίους αναπτύσσει ένα αποτέλεσμα ως συνάρτηση του χρονοδιαγράμματος μηνύματος και ενός αντίστοιχου από τα μοναδικά n μέσης κατάστασης σύμφωνα με μια προκαθορισμένη συνάρτηση συμπίεσης. Οι συμπιεστές μπορούν να είναι είτε πυρήνας έλασης είτε πυρήνας διοχέτευσης.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361906310P | 2013-11-19 | 2013-11-19 | |
PCT/US2014/066470 WO2015077378A1 (en) | 2013-11-19 | 2014-11-19 | Block mining methods and apparatus |
Publications (1)
Publication Number | Publication Date |
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CY1123686T1 true CY1123686T1 (el) | 2022-03-24 |
Family
ID=53180113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20201101193T CY1123686T1 (el) | 2013-11-19 | 2020-12-17 | Μεθοδοι και συσκευη εξορυξης μπλοκ |
Country Status (11)
Country | Link |
---|---|
US (1) | US11113676B2 (el) |
EP (1) | EP3095044B1 (el) |
KR (1) | KR102137956B1 (el) |
CN (2) | CN106415530A (el) |
CY (1) | CY1123686T1 (el) |
DK (1) | DK3095044T3 (el) |
ES (1) | ES2836139T3 (el) |
PT (1) | PT3095044T (el) |
RS (1) | RS61234B1 (el) |
SI (1) | SI3095044T1 (el) |
WO (1) | WO2015077378A1 (el) |
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2014
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- 2014-11-19 RS RS20201503A patent/RS61234B1/sr unknown
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CN106415530A (zh) | 2017-02-15 |
US20170243176A1 (en) | 2017-08-24 |
CN111427891A (zh) | 2020-07-17 |
SI3095044T1 (sl) | 2021-02-26 |
EP3095044A1 (en) | 2016-11-23 |
EP3095044A4 (en) | 2017-09-06 |
KR20160106570A (ko) | 2016-09-12 |
RS61234B1 (sr) | 2021-01-29 |
ES2836139T3 (es) | 2021-06-24 |
EP3095044B1 (en) | 2020-09-23 |
WO2015077378A1 (en) | 2015-05-28 |
KR102137956B1 (ko) | 2020-07-28 |
US11113676B2 (en) | 2021-09-07 |
DK3095044T3 (da) | 2020-12-21 |
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