发明名称 |
METHOD FOR AUTHENTICATING A TRANSACTION, AND CORRESPONDING SERVERS, SYSTEMS, DEVICES, COMPUTER-READABLE STORAGE MEDIUMS AND COMPUTER PROGRAMS |
摘要 |
Various embodiments provide a method for authenticating a transaction, the method comprising: generating a first authentication code based on transaction information and a first cryptographic key, the transaction information relating to the transaction; providing a data carrier having data comprising the first authentication code and the transaction information; presenting the data carrier to a first server to cause the first server to extract the data from the data carrier; generating a second authentication code based on a second cryptographic key and the transaction information from the extracted data; and authenticating the transaction based on a comparison between the first authentication code from the extracted data and the second authentication code. |
申请公布号 |
US2015302402(A1) |
申请公布日期 |
2015.10.22 |
申请号 |
US201514688773 |
申请日期 |
2015.04.16 |
申请人 |
MasterCard International Incorporated |
发明人 |
CHAN Chi Yuen William |
分类号 |
G06Q20/38;G06Q20/40 |
主分类号 |
G06Q20/38 |
代理机构 |
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代理人 |
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主权项 |
1. A method for authenticating a transaction, the method comprising:
generating a first authentication code based on transaction information and a first cryptographic key, the transaction information relating to the transaction; providing a data carrier having data comprising the first authentication code and the transaction information; presenting the data carrier to a first server to cause the first server to extract the data from the data carrier; generating a second authentication code based on a second cryptographic key and the transaction information from the extracted data; and authenticating the transaction based on a comparison between the first authentication code from the extracted data and the second authentication code. |
地址 |
Purchase NY US |