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US09294268B2 System and method for variable length encryption 有权
用于可变长度加密的系统和方法

System and method for variable length encryption
摘要:
Systems and methods for performing a secure transaction provided. In one embodiment, the method includes: reading data on a command token, reading data on a token; encrypting the token data with a key; encrypting an authentication data with a clear text token data; and transmitting the encrypted authentication data with the encrypted token data to a remote device.
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