WO2020156480A1 - Procédé et dispositif de traitement d'enveloppe rouge et support d'informations - Google Patents

Procédé et dispositif de traitement d'enveloppe rouge et support d'informations Download PDF

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Publication number
WO2020156480A1
WO2020156480A1 PCT/CN2020/073981 CN2020073981W WO2020156480A1 WO 2020156480 A1 WO2020156480 A1 WO 2020156480A1 CN 2020073981 W CN2020073981 W CN 2020073981W WO 2020156480 A1 WO2020156480 A1 WO 2020156480A1
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WO
WIPO (PCT)
Prior art keywords
red envelope
red
sub
transaction
index
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PCT/CN2020/073981
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English (en)
Chinese (zh)
Inventor
吴思进
王志文
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杭州复杂美科技有限公司
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Publication of WO2020156480A1 publication Critical patent/WO2020156480A1/fr

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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
    • 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
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Definitions

  • FIG. 1 is a schematic diagram of a scenario of a red packet processing solution in an embodiment of the present invention.
  • S103 Generate the master private key and the corresponding main chain code and master public key, and generate a first index list according to the number of red envelopes; wherein, the first index list includes the same number of indexes as the number of red envelopes;
  • step S105 the server 10 generates a sub-private key list including 3 sub-private keys according to the above-mentioned CKD algorithm, the main private key, the main chain code, and the first index list, and generates a red envelope including the main public key and the main chain code.
  • Transaction tx2, tx2 can also include information such as the total amount of red envelopes (100), currency (xxx), red envelope distribution type (random), and the number of red envelopes (3);
  • the server generates the master public key, the master public key, the master chain code, and the index list, and generates the child private key list according to the master private key, the master chain code, and the index list film.
  • the master public key and the master chain code Recorded on the blockchain, so that the red envelope contract configured on the blockchain can be generated according to the first sub-public key generated by the master public key, the main chain code, and the first index in the red envelope receipt transaction.
  • the signature information is used to verify the red envelope receiving authority, which realizes the red envelope processing scheme that combines centralization and decentralization.
  • the red envelope contract issues red envelopes to the user’s account; among them, the red envelope receiving transaction is generated by the server according to the first sub-private key signature in the sub-private key list, and according to the user who received the red envelope
  • the account information, the first index corresponding to the first sub-private key, and the first signature information are generated.

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Technology Law (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Procédé et dispositif de traitement d'enveloppe rouge, et support d'informations, le procédé consistant à : recevoir des informations de requête d'émission d'enveloppe rouge et d'une transaction de paiement d'enveloppe rouge ; générer une clé privée principale et un code de chaîne principal et une clé publique principale correspondants, et générer une première liste d'index en fonction du nombre d'enveloppes rouges ; générer une liste de sous-clés privées selon la clé privée principale, le code de chaîne principal et la première liste d'index, et générer une transaction d'émission d'enveloppe rouge selon la clé publique principale et le code de chaîne principal ; conditionner la transaction d'émission d'enveloppe rouge et la transaction de paiement d'enveloppe rouge dans un groupe de transactions et envoyer celle-ci à un noeud de chaîne de blocs pour exécution de manière à bloquer l'argent d'enveloppe rouge dans un contrat d'enveloppe rouge, et enregistrer la clé publique principale et le code de chaîne principal sur une chaîne de blocs ; et envoyer un premier index et une sous-clé privée correspondante à un client qui reçoit l'enveloppe rouge de façon à générer des informations de signature au moyen d'une signature de sous-clé privée, générer une transaction de réception d'enveloppe rouge selon le premier index et les informations de signature et envoi de celle-ci à un noeud pour exécution de manière à vérifier si une sous-clé publique générée selon la clé publique principale, le code de chaîne principal et le premier index est capable de vérifier les informations de signature : si tel est le cas, émettre ensuite l'enveloppe rouge.
PCT/CN2020/073981 2019-01-28 2020-01-23 Procédé et dispositif de traitement d'enveloppe rouge et support d'informations WO2020156480A1 (fr)

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CN201910077864.6 2019-01-28
CN201910077864.6A CN109816362B (zh) 2019-01-28 2019-01-28 红包处理方法、设备和存储介质

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US11126593B2 (en) 2019-06-15 2021-09-21 Facebook, Inc. Scalable, secure, efficient, and adaptable distributed digital ledger transaction network
US11249947B2 (en) 2019-06-15 2022-02-15 Facebook, Inc. Distributed digital ledger transaction network for flexible, lazy deletion of data stored within an authenticated data structure
US11249985B2 (en) 2019-06-15 2022-02-15 Facebook, Inc. Scalable, secure, efficient, and adaptable distributed digital ledger transaction network
US11405204B2 (en) * 2019-06-15 2022-08-02 Meta Platforms, Inc Scalable, secure, efficient, and adaptable distributed digital ledger transaction network

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CN109816362B (zh) * 2019-01-28 2021-07-06 杭州复杂美科技有限公司 红包处理方法、设备和存储介质
CN110827006A (zh) * 2019-11-06 2020-02-21 杭州复杂美科技有限公司 扫码发红包方法、设备和存储介质
CN113379404A (zh) * 2020-03-10 2021-09-10 本无链科技(深圳)有限公司 一种基于区块链的手气红包系统及方法
CN112001717A (zh) * 2020-10-27 2020-11-27 四川泰立科技股份有限公司 一种数字电视的加密货币计算方法、系统及存储介质

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