电脑上怎么样解除rsa密钥(PHP - RSA前端公钥加密后台秘钥解密)

在开发中，前端向后台传输一些敏感数据时，如果不做一些数据的加密等，会以明文的形式进行传输，这样就把一些信息暴露到外面，下面要是一下通过RSA加密的方式进行传输:

1.首先前端加密需要用到js插件：jsencrypt.js下载地址

前端部分代码如下：【RSA公钥秘钥可通过在线工具获得】

//公钥varpubkey='-----BEGINPUBLICKEY-----';pubkey+='MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAbfx4VggVVpcfCjzQ+nEiJ2DL';pubkey+='nRg3e2QdDf/m/qMvtqXi4xhwvbpHfaX46CzQznU8l9NJtF28pTSZSKnE/791MJfV';pubkey+='nucVcJcxRAEcpPprb8X3hfdxKEEYjOPAuVseewmO5cM+x7zi9FWbZ89uOp5sxjMn';pubkey+='lVjDaIczKTRx+7vn2wIDAQAB';pubkey+='-----ENDPUBLICKEY-----';//公钥加密varencrypt=newJSEncrypt();encrypt.setPublicKey(pubkey);varencrypted=encrypt.encrypt(JSON.stringify({"encrypt":"yes","password":'123456'}));console.log(encrypted);

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2.php后端秘钥解密,部分代码如下:

//私密$pra_key='-----BEGINRSAPRIVATEKEY-----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-----ENDRSAPRIVATEKEY-----';//获取加密后的密文$cryptograph=$_POST['cryptograph'];//私钥解密openssl_private_decrypt(base64_decode($cryptograph),$decrypted,$pra_key);var_dump($decrypted);

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在线工具:秘钥对在线生成工具：http://web.chacuo.net/netrsakeypair