发明名称 |
DATA PROTECTION WITH TRANSLATION |
摘要 |
Systems and methods are disclosed in which data associated with a transaction are protected with encryption. At an access device, a PIN associated with a payment account may be encrypted with a first key derived from an initial key of the access device and sensitive data associated with the payment account may be encrypted with a second key derived from the initial key. At a secure module associated with a host server encrypted sensitive data of an authorization request message may be decrypted. The secure module associated with the host server can re-encrypt the sensitive data using a zone encryption key associated with a payment processing network. A translated authorization request message including the re-encrypted sensitive data can be transmitted by the merchant server to the payment processing network. |
申请公布号 |
US2013212026(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
US201313735800 |
申请日期 |
2013.01.07 |
申请人 |
POWELL GLENN;SHEETS JOHN;TAIT PAUL;WAGNER KIM;KOGANTI KRISHNA;PERL MARC;RODRIGUEZ HECTOR;ZLOTH SUSAN |
发明人 |
POWELL GLENN;SHEETS JOHN;TAIT PAUL;WAGNER KIM;KOGANTI KRISHNA;PERL MARC;RODRIGUEZ HECTOR;ZLOTH SUSAN |
分类号 |
G06Q20/38 |
主分类号 |
G06Q20/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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