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1. 发明申请

WO2017006134A1 SECURE DIGITAL DATA OPERATIONS 审中-公开
标题翻译：安全数字数据操作
公开(公告)号：WO2017006134A1
公开(公告)日：2017-01-12
申请号：PCT/GB2016/052070
申请日：2016-07-08
申请人： BARCLAYS BANK PLC
发明人： WILSON, Julian , WHALEY, Andrew , FULTON, David
IPC分类号： G06Q20/38 , G06Q20/06 , G06Q20/40
CPC分类号： G06Q20/0658 , G06Q20/3678 , G06Q20/3829 , G06Q20/4016 , H04L9/0637 , H04L9/30 , H04L9/3242
摘要： Method and system for transferring digital currency from a payer to recipient comprising receiving an identifier of data describing the first entity. Retrieving an entry from a block chain based on the received identifier. Authenticating the entry using a public key of the second entity. Extracting the data describing the first entity from the retrieved entry. Authenticating a block in the block chain containing the entry using a public key of a third entity. If the authentication of the block in the block chain is successful then transferring digital currency from a payer to a recipient, wherein the first entity is the payer or the recipient, and wherein transferring digital currency from the payer to the recipient comprises the payer. Obtaining wallet public key data associated with the recipient. Generating, using at least the wallet public key data, a currency public key for the amount of digital currency to be transferred to the recipient. Generating transfer data comprising at least the currency public key data and a value for the amount of digital currency to be transferred to the fourth entity.
摘要翻译：用于将数字货币从付款人转移到收件人的方法和系统，包括接收描述第一实体的数据的标识符。基于收到的标识符从块链中检索条目。使用第二个实体的公钥验证条目。从检索到的条目中提取描述第一个实体的数据。使用第三个实体的公钥验证包含条目的块链中的块。如果块链中的块的认证成功，则将数字货币从付款人转移到收件人，其中第一实体是付款人或收件人，并且其中将数字货币从付款人转移到收件人包括付款人。获取与收件人关联的钱包公钥数据。至少使用钱包公钥数据生成要传送给收件人的数字货币金额的货币公钥。生成至少包括货币公开密钥数据的传输数据和要传送到第四实体的数字货币量的值。

2. 发明申请

WO2017006135A1 DATA VALIDATION AND STORAGE 审中-公开
标题翻译：数据验证和存储
公开(公告)号：WO2017006135A1
公开(公告)日：2017-01-12
申请号：PCT/GB2016/052072
申请日：2016-07-08
申请人： BARCLAYS BANK PLC
发明人： WILSON, Julian , FULTON, David
IPC分类号： G06Q20/40 , G06Q20/38 , G06Q20/06 , G06Q30/06
CPC分类号： H04L9/0637 , G06Q20/0658 , G06Q20/3829 , G06Q20/4016 , G06Q30/0601 , G06Q30/0617 , G06Q2220/00 , H04L9/30 , H04L9/3242
摘要： Method and system for recording data describing a first entity, the data endorsed by a second entity comprising the second entity validating data describing the first entity, wherein an identifier is associated with the data, the identifier being generated from a public key of the first entity. Cryptographically signing data corresponding with the data describing the first entity using at least a private key of the second entity. Posting a transaction to a block chain including the cryptographically signed data. Method and system for obtaining data describing a first entity the data endorsed by a second entity comprising. Receiving an identifier of data describing the first entity. Retrieving an entry from a block chain based on the received identifier. Authenticating the entry using a public key of the second entity. Extracting the data describing the first entity from the retrieved entry.
摘要翻译：用于记录描述第一实体的数据的方法和系统，由第二实体认可的数据，包括验证描述第一实体的数据的第二实体，其中标识符与数据相关联，标识符是从第一实体的公开密钥生成的。使用至少第二实体的私钥对与描述第一实体的数据对应的密码学签名数据。将事务发布到包含加密签名数据的块链。用于获得描述第一实体的数据的方法和系统，所述数据由第二实体认可的数据包括。接收描述第一实体的数据的标识符。基于收到的标识符从块链中检索条目。使用第二个实体的公钥验证条目。从检索到的条目中提取描述第一个实体的数据。

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