| 发明名称 |
SYSTEM AND METHOD FOR REQUESTING AND PROCESSING PIN DATA USING A DIGIT SUBSET FOR SUBSEQUENT PIN AUTHENTICATION |
| 摘要 |
A system and method for authenticating a personal identification number (PIN) associated with a payment card of a cardholder, the PIN being a code having a sequence of digits, the method comprising the steps of: presenting a PIN entry request including identifying a digit subset of the code, such that the digits in the digit subset is at least one digit less than the digits of the code; receiving the digit subset in response to the PIN entry request; sending an authentication request based on the digit subset; receiving an authentication response including response data; and presenting a response to the cardholder based on the response data, the response including information representative of whether the PIN was successfully authenticated or not using the digit subset. |
| 申请公布号 |
US2014156535(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201313906646 |
申请日期 |
2013.05.31 |
| 申请人 |
Jabbour Nameh;Akdeniz Sinan Olcayto |
发明人 |
Jabbour Nameh;Akdeniz Sinan Olcayto |
| 分类号 |
G06Q20/40;G06Q20/38;G06K5/00 |
主分类号 |
G06Q20/40 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A method for authenticating a personal identification number (PIN) associated with a payment card of a cardholder, the PIN being a code having a sequence of digits, the method comprising the steps of:
presenting a PIN entry request including identifying a digit subset of the code, such that the digits in the digit subset is at least one digit less than the digits of the code; receiving the digit subset in response to the PIN entry request; sending an authentication request based on the digit subset; receiving an authentication response including response data; and presenting a response to the cardholder based on the response data, the response including information representative of whether the PIN was successfully authenticated or not using the digit subset.
|
| 地址 |
Mississauga CA |
