Cardholder Verification Rule(CVR)由两个字节组成;

高字节为Cardholder Verification Method (CVM) Codes,表示执行Cardholder Verification的方式;

【EMV L2】Cardholder Verification Rule(CVR) Format-LMLPHP

低字节为Cardholder Verification Method (CVM) Condition Codes,表示支持Cardholder Verification的条件;

【EMV L2】Cardholder Verification Rule(CVR) Format-LMLPHP

04-19 19:01