PHP中使用OpenSSL下openssl_verify验证签名案例详解编程语言

使用OpenSSL那么需要先了解一下http://www.cnblogs.com/wt645631686/p/8390936.html

 ?php 

//demo 

$json = {"sign":"myYCvJqsDJUNX67qJnklrVY025oSQmm4D4bIVdHZQzihV+G8G848MmAAatAxCDuCmJbenI0jRZk7p22HjFT0nRykEeSmTExiT+Jx7//2GQn5grEA3qd7i9gCPz//E7+n9mleukLuJoXeceVp626c4gLZTKiPPcmbsJIfwfNexCBZXb2B7OmcgvPqRYki8b8aZy3E//DDdFABOyXr+OEuswooYzz1ivdL+8tfWXhejs54UaeS0IscoWBYXj2Bws8lPpCzC3OCGZV1bErlM7VekfpoNMO//KOpJpPp8kA838EBp7uD//QMKJxf0KeS4qta7E3aWzrwwj97OUKkJOWA2CBFcfA==","pay_data":"{/"amount/":/"200/",/"pay_time/":/"1529975466/",/"appOrderId/":/"31801806260910429835893414/",/"orderId/":/"1000180626057312701/",/"uId/":/"2/",/"appGoodsId/":/"1/",/"test_id/":/"1/"}"}; 


-----BEGIN PUBLIC KEY----- 

MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2hcmCgXI9zZXJKWvkWZa 

F/3kuDahyjHud+hmAN1/JA86GMDK64hEPV4CTHYT+WLZu3uT21f/b8IiDpXUvnwf 

OVW+QCk7b4aaaaaaaaaaaaaaaaaaaaaaaaaaaaaP/qAjutxByIcJyuy1JS/CuU2D 

tvMVQ/pfV4r+99kRZ4pu+ZduD/yq5cEXZniQMnmtJI3TW389ESMyFaOzqclraDci 

M1zBkm4rbcwUDJpm+Te6zoqSEy06Z0RR4HL2aOuBIDaCN7sodSmIpcA4xlI6n0z2 

2Jq6K/yyOBGyj7unAbpS5iFuwEV5ICrAt9JezvgJ7wJIXWwxaXs4v+M/a87QiNZw 

FQIDAQAB 

-----END PUBLIC KEY----- 

EOF; 

 }else { 

 $publicKey = EOF 

EOF; 

 $res = openssl_get_publickey($publicKey); 

 $result = (bool)openssl_verify($data, base64_decode($sign), $res); 

 openssl_free_key($res); 

 return $result; //bool 

 }

原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/17152.html