{"id":391,"date":"2021-01-06T14:39:27","date_gmt":"2021-01-06T06:39:27","guid":{"rendered":"https:\/\/wp.dj47.top\/?p=391"},"modified":"2021-10-20T16:11:03","modified_gmt":"2021-10-20T08:11:03","slug":"php-%e4%bd%bf%e7%94%a8%e9%9d%9e%e5%af%b9%e7%a7%b0%e5%8a%a0%e5%af%86%e7%ae%97%e6%b3%95%ef%bc%88rsa%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.djlog.cn\/?p=391","title":{"rendered":"PHP \u4f7f\u7528\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\uff08RSA\uff09"},"content":{"rendered":"

\u5728\u65e5\u5e38\u8bbe\u8ba1\u53ca\u5f00\u53d1\u4e2d\uff0c\u4e3a\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u548c\u6570\u636e\u5b58\u50a8\u7684\u5b89\u5168\uff0c\u53ef\u901a\u8fc7\u7279\u5b9a\u7684\u7b97\u6cd5\uff0c\u5c06\u6570\u636e\u660e\u6587\u52a0\u5bc6\u6210\u590d\u6742\u7684\u5bc6\u6587\u3002\u76ee\u524d\u4e3b\u6d41\u52a0\u5bc6\u624b\u6bb5\u5927\u81f4\u53ef\u5206\u4e3a\u5355\u5411\u52a0\u5bc6\u548c\u53cc\u5411\u52a0\u5bc6\u3002 <\/span>
\n\u5355\u5411\u52a0\u5bc6\uff1a\u901a\u8fc7\u5bf9\u6570\u636e\u8fdb\u884c\u6458\u8981\u8ba1\u7b97\u751f\u6210\u5bc6\u6587\uff0c\u5bc6\u6587\u4e0d\u53ef\u9006\u63a8\u8fd8\u539f\u3002\u7b97\u6cd5\u4ee3\u8868\uff1aBase64\uff0cMD5\uff0cSHA; <\/span>
\n\u53cc\u5411\u52a0\u5bc6\uff1a\u4e0e\u5355\u5411\u52a0\u5bc6\u76f8\u53cd\uff0c\u53ef\u4ee5\u628a\u5bc6\u6587\u9006\u63a8\u8fd8\u539f\u6210\u660e\u6587\uff0c\u53cc\u5411\u52a0\u5bc6\u53c8\u5206\u4e3a\u5bf9\u79f0\u52a0\u5bc6\u548c\u975e\u5bf9\u79f0\u52a0\u5bc6\u3002 <\/span>
\n\u5bf9\u79f0\u52a0\u5bc6\uff1a\u6307\u6570\u636e\u4f7f\u7528\u8005\u5fc5\u987b\u62e5\u6709\u76f8\u540c\u7684\u5bc6\u94a5\u624d\u53ef\u4ee5\u8fdb\u884c\u52a0\u5bc6\u89e3\u5bc6\uff0c\u5c31\u50cf\u5f7c\u6b64\u7ea6\u5b9a\u7684\u4e00\u4e32\u6697\u53f7\u3002\u7b97\u6cd5\u4ee3\u8868\uff1aDES\uff0c3DES\uff0cAES\uff0cIDEA\uff0cRC4\uff0cRC5; <\/span>
\n\u975e\u5bf9\u79f0\u52a0\u5bc6\uff1a\u76f8\u5bf9\u5bf9\u79f0\u52a0\u5bc6\u800c\u8a00\uff0c\u65e0\u9700\u62e5\u6709\u540c\u4e00\u7ec4\u5bc6\u94a5\uff0c\u975e\u5bf9\u79f0\u52a0\u5bc6\u662f\u4e00\u79cd\u201c\u4fe1\u606f\u516c\u5f00\u7684\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\u201d\u3002\u975e\u5bf9\u79f0\u52a0\u5bc6\u9700\u8981\u516c\u5f00\u5bc6\u94a5\u548c\u79c1\u6709\u5bc6\u94a5\u4e24\u7ec4\u5bc6\u94a5\uff0c\u516c\u5f00\u5bc6\u94a5\u548c\u79c1\u6709\u5bc6\u94a5\u662f\u914d\u5bf9\u8d77\u6765\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u4f7f\u7528\u516c\u5f00\u5bc6\u94a5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\uff0c\u53ea\u6709\u5bf9\u5e94\u7684\u79c1\u6709\u5bc6\u94a5\u624d\u80fd\u89e3\u5bc6\u3002\u8fd9\u4e24\u4e2a\u5bc6\u94a5\u662f\u6570\u5b66\u76f8\u5173\uff0c\u7528\u67d0\u7528\u6237\u5bc6\u94a5\u52a0\u5bc6\u540e\u7684\u5bc6\u6587\uff0c\u53ea\u80fd\u4f7f\u7528\u8be5\u7528\u6237\u7684\u52a0\u5bc6\u5bc6\u94a5\u624d\u80fd\u89e3\u5bc6\u3002\u5982\u679c\u77e5\u9053\u4e86\u5176\u4e2d\u4e00\u4e2a\uff0c\u5e76\u4e0d\u80fd\u8ba1\u7b97\u51fa\u53e6\u5916\u4e00\u4e2a\u3002\u56e0\u6b64\u5982\u679c\u516c\u5f00\u4e86\u4e00\u5bf9\u5bc6\u94a5\u4e2d\u7684\u4e00\u4e2a\uff0c\u5e76\u4e0d\u4f1a\u5371\u5bb3\u5230\u53e6\u5916\u4e00\u4e2a\u5bc6\u94a5\u6027\u8d28\u3002\u8fd9\u91cc\u628a\u516c\u5f00\u7684\u5bc6\u94a5\u4e3a\u516c\u94a5\uff0c\u4e0d\u516c\u5f00\u7684\u5bc6\u94a5\u4e3a\u79c1\u94a5\u3002\u7b97\u6cd5\u4ee3\u8868\uff1aRSA\uff0cDSA\u3002<\/span><\/p>\n

\u4ee5\u524d\u4e00\u76f4\u5bf9\u5ba2\u6237\u7aef\u4f20\u7ed9\u670d\u52a1\u5668\u7684\u4fe1\u606f\u52a0\u5bc6\u8fd9\u4e00\u5757\u4e00\u8138\u61f5\uff0c\u5982\u679capp\u91cc\u9762\u7684\u7528\u6237\u767b\u5f55\u4fe1\u606f\u88ab\u6293\u5305\u62ff\u5230\u4e86\uff0c\u5927\u5199\u7740 username:root\uff0cpassword:123456\uff0c\u00a0\u00a0\u90a3\u4e0d\u662f\u5f88\u5c34\u5c2c\u3002<\/span><\/p>\n

\u5076\u7136\u505a\u7248\u6743\u8f93\u5165\u7684\u65f6\u5019\u9047\u5230\u4e86rsa\uff0c\u5728\u652f\u4ed8\u5b9d\u652f\u4ed8\u7684\u65f6\u5019\u4e5f\u63a5\u89e6\u8fc7\uff0c\u5f53\u65f6\u4e0d\u77e5\u9053\u8fd9\u662f\u5565\u5b50\uff0c\u73b0\u5728\u624d\u77e5\u9053\u3002<\/span><\/p>\n

\u4ed6\u80fd\u4fdd\u8bc1\uff0c\u5ba2\u6237\u7aef\u7ed9\u51fa\u7684\u4fe1\u606f\uff0c\u53ea\u6709\u62e5\u6709\u79c1\u94a5\u7684\u670d\u52a1\u5668\u624d\u80fd\u770b\uff0c\u5176\u4ed6\u4eba\u770b\u7684\u90fd\u662f\u4e71\u7801\uff0c\u563f\u563f\u3002<\/span><\/p>\n

 <\/p>\n

\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5<\/span><\/span><\/h4>\n

\u9700\u8981\u4e24\u4e2a\u5bc6\u94a5\uff1a\u516c\u5f00\u5bc6\u94a5\uff08publickey\uff09\u548c\u79c1\u6709\u5bc6\u94a5\uff08privatekey\uff09\u3002<\/span>
\n\u516c\u5f00\u5bc6\u94a5\u4e0e\u79c1\u6709\u5bc6\u94a5\u662f\u4e00\u5bf9\uff0c\u5982\u679c\u7528\u516c\u5f00\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u53ea\u6709\u7528\u5bf9\u5e94\u7684\u79c1\u6709\u5bc6\u94a5\u624d\u80fd\u89e3\u5bc6\uff1b<\/span>
\n\u5982\u679c\u7528\u79c1\u6709\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u90a3\u4e48\u53ea\u6709\u7528\u5bf9\u5e94\u7684\u516c\u5f00\u5bc6\u94a5\u624d\u80fd\u89e3\u5bc6\u3002<\/span>
\n\u56e0\u4e3a\u52a0\u5bc6\u548c\u89e3\u5bc6\u4f7f\u7528\u7684\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u5bc6\u94a5\uff0c\u6240\u4ee5\u8fd9\u79cd\u7b97\u6cd5\u53eb\u4f5c\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u3002<\/span><\/p>\n

\u6ce8\u610f\u4ee5\u4e0a\u7684\u4e00\u4e2a\u70b9\uff0c\u516c\u94a5\u52a0\u5bc6\u7684\u6570\u636e\uff0c\u53ea\u6709\u5bf9\u5e94\u7684\u79c1\u94a5\u624d\u80fd\u89e3\u5bc6<\/span><\/span><\/p>\n

\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\u662f\u9171\u7d2b\u7684\uff1a<\/span><\/span><\/p>\n

\u5c06\u79c1\u94a5private_key.pem\u7528\u5728\u670d\u52a1\u5668\u7aef\uff0c\u516c\u94a5\u53d1\u653e\u7ed9android\u8ddfios\u7b49\u524d\u7aef<\/span><\/p>\n

\u5ba2\u6237\u7aef\u7528\u516c\u94a5\u52a0\u5bc6\u8fc7\u540e\uff0c\u6570\u636e\u53ea\u80fd\u88ab\u62e5\u6709\u552f\u4e00\u79c1\u94a5\u7684\u670d\u52a1\u5668\u770b\u61c2\u3002<\/span><\/p>\n

\u5177\u4f53\u5b9e\u73b0\uff1a<\/span><\/span><\/h4>\n
1\u3001\u52a0\u5bc6\u89e3\u5bc6\u7684\u7b2c\u4e00\u6b65\u662f\u751f\u6210\u516c\u94a5\u3001\u79c1\u94a5\u5bf9\uff0c\u79c1\u94a5\u52a0\u5bc6\u7684\u5185\u5bb9\u80fd\u901a\u8fc7\u516c\u94a5\u89e3\u5bc6\uff08\u53cd\u8fc7\u6765\u4ea6\u53ef\u4ee5\uff09<\/span><\/h5>\n

\u00a0\u00a0\u00a0\u00a0\u4e0b\u8f7d\u5f00\u6e90RSA\u5bc6\u94a5\u751f\u6210\u5de5\u5177openssl\uff08\u901a\u5e38Linux\u7cfb\u7edf\u90fd\u81ea\u5e26\u8be5\u7a0b\u5e8f\uff09\uff0c\u89e3\u538b\u7f29\u81f3\u72ec\u7acb\u7684\u6587\u4ef6\u5939\uff0c\u8fdb\u5165\u5176\u4e2d\u7684bin\u76ee\u5f55\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0a\u3001openssl genrsa -out rsa_private_key.pem 1024<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0b\u3001openssl pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt -out private_key.pem<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0c\u3001openssl rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0
<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u7b2c\u4e00\u6761\u547d\u4ee4\u751f\u6210\u539f\u59cb RSA\u79c1\u94a5\u6587\u4ef6 rsa_private_key.pem<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u7b2c\u4e8c\u6761\u547d\u4ee4\u5c06\u539f\u59cb RSA\u79c1\u94a5\u8f6c\u6362\u4e3a pkcs8\u683c\u5f0f<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u7b2c\u4e09\u6761\u751f\u6210RSA\u516c\u94a5 rsa_public_key.pem<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u4e0a\u9762\u51e0\u4e2a\u5c31\u53ef\u4ee5\u770b\u51fa\uff1a\u901a\u8fc7\u79c1\u94a5\u80fd\u751f\u6210\u5bf9\u5e94\u7684\u516c\u94a5<\/span><\/p>\n

\u4e5f\u6709\u4e00\u4e9b\u7f51\u7ad9\u63d0\u4f9b\u751f\u6210rsa\u516c\u94a5\u79c1\u94a5\u7684\u670d\u52a1\uff1ahttp:\/\/www.bm8.com.cn\/webtool\/rsa\/<\/a>\u00a0 \u00a0http:\/\/web.chacuo.net\/netrsakeypair<\/a> \u00a0<\/span><\/p>\n

 <\/p>\n

2\u3001PHP\u7684\u52a0\u5bc6\u89e3\u5bc6\u7c7b\u5e93\uff1a<\/span><\/h5>\n
<?php\r\nclass Rsa {\r\n    \/**\r\n     * \u83b7\u53d6\u79c1\u94a5\r\n     * @return bool|resource\r\n     *\/\r\n    private static function getPrivateKey() {\r\n        \/*$content = '-----BEGIN PRIVATE KEY-----\r\n        MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMKH3jFMgV9\/ODuC\r\n        M8pVdCA2riKOdkMmsyuEjIHe985UZpoIey\/wR2r5xKCuaPJcHU0VfPQ+nUpzMj6v\r\n        izMlWFHwGbszgMyx1ffgOlzogJv00\/4sS0yZitFAA8dqYmCjQi+7+lZJD3zEK7AZ\r\n        9NkgZl1oPnzUsmBTDQqOljRGIH1fAgMBAAECgYEAmW0hsM4\/Z3tmdYDuqhGV4mZe\r\n        F0E3QyU9wP\/s9e1Okzx8I9a2mguvuE7AZ17HxQcj0Q02nUjZM8QBh\/FaH3+\/1JfV\r\n        sZczSWCtsNQNOyNWFpwZTHS2ZkFDVrkVKREatP86Tvno1pYa+71ZM79oB9VCm8\/o\r\n        r1+P\/kQMgNXJbVFXxBkCQQDqNvWW28ch0ekT44qBOLpyNQ53YGfijmlMvut255lv\r\n        4y5d8cUhp5Llp1s\/O0H4P5i+L+dYlIV1zqPbrPcqGgW9AkEA1J\/3w3CQmY3tshWo\r\n        hovJoJ1l9Q+HV98UyZUr4F0ByBB\/xiFT+n31cmyxFyYjNnZpha1L824k23oOlsTA\r\n        bSt7SwJAaH14d4M5hdcWOu9KvXfHhmgxOgTik+qhA8IxXmzYwVgDOZpBLlCKcraF\r\n        OOKA\/fWxeTf56ETqfbJg3AKAimHtqQJBAKnSeplmtpdufILYOZn83DWkgWKR3I+a\r\n        ZYf71OeGYX3hb6xXwjM3l2qk1Wyf0VAWk4FpQFhViKqjejOBQg\/vwrECQHjlvlWW\r\n        EKfZwvPhgaJw5CBblOXD7yO76TdOi3\/oBjSd8O0TEKE\/6oCLMUCVVu9YNrIYZYGT\r\n        KuhDfeEP\/3f03z0=\r\n        -----END PRIVATE KEY-----';*\/\r\n        $abs_path = dirname(__FILE__) . '\/rsa_private_key.pem';\r\n        $content = file_get_contents($abs_path);\r\n        return openssl_pkey_get_private($content);\r\n    }\r\n    \/**\r\n     * \u83b7\u53d6\u516c\u94a5\r\n     * @return bool|resource\r\n     *\/\r\n    private static function getPublicKey() {\r\n        \/*$content = '-----BEGIN PUBLIC KEY-----\r\n        MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCh94xTIFffzg7gjPKVXQgNq4i\r\n        jnZDJrMrhIyB3vfOVGaaCHsv8Edq+cSgrmjyXB1NFXz0Pp1KczI+r4szJVhR8Bm7\r\n        M4DMsdX34Dpc6ICb9NP+LEtMmYrRQAPHamJgo0Ivu\/pWSQ98xCuwGfTZIGZdaD58\r\n        1LJgUw0KjpY0RiB9XwIDAQAB\r\n        -----END PUBLIC KEY-----';*\/\r\n        $abs_path = dirname(__FILE__) . '\/rsa_public_key.pem';\r\n        $content = file_get_contents($abs_path);\r\n        return openssl_pkey_get_public($content);\r\n    }\r\n    \/**\r\n     * \u79c1\u94a5\u52a0\u5bc6\r\n     * @param string $data\r\n     * @return null|string\r\n     *\/\r\n    public static function privEncrypt($data = '') {\r\n        if (!is_string($data)) {\r\n            return null;\r\n        }\r\n        return openssl_private_encrypt($data,$encrypted,self::getPrivateKey()) ? base64_encode($encrypted) : null;\r\n    }\r\n    \/**\r\n     * \u516c\u94a5\u52a0\u5bc6\r\n     * @param string $data\r\n     * @return null|string\r\n     *\/\r\n    public static function publicEncrypt($data = '') {\r\n        if (!is_string($data)) {\r\n            return null;\r\n        }\r\n        return openssl_public_encrypt($data,$encrypted,self::getPublicKey()) ? base64_encode($encrypted) : null;\r\n    }\r\n    \/**\r\n     * \u79c1\u94a5\u89e3\u5bc6\r\n     * @param string $encrypted\r\n     * @return null\r\n     *\/\r\n    public static function privDecrypt($encrypted = '') {\r\n        if (!is_string($encrypted)) {\r\n            return null;\r\n        }\r\n        return (openssl_private_decrypt(base64_decode($encrypted), $decrypted, self::getPrivateKey())) ? $decrypted : null;\r\n    }\r\n    \/**\r\n     * \u516c\u94a5\u89e3\u5bc6\r\n     * @param string $encrypted\r\n     * @return null\r\n     *\/\r\n    public static function publicDecrypt($encrypted = '') {\r\n        if (!is_string($encrypted)) {\r\n            return null;\r\n        }\r\n        return (openssl_public_decrypt(base64_decode($encrypted), $decrypted, self::getPublicKey())) ? $decrypted : null;\r\n    }\r\n}<\/code><\/pre>\n
 <\/p>\n
3\u3001\u8c03\u7528demo\uff1a<\/span><\/h5>\n
<?php\r\nrequire_once \"Rsa.php\";\r\n$rsa = new Rsa();\r\n$data['name'] = 'Tom';\r\n$data['age'] = '20';\r\n$privEncrypt = $rsa->privEncrypt(json_encode($data));\r\necho '\u79c1\u94a5\u52a0\u5bc6\u540e:' . $privEncrypt . '';\r\n\r\n$publicDecrypt = $rsa->publicDecrypt($privEncrypt);\r\necho '\u516c\u94a5\u89e3\u5bc6\u540e:' . $publicDecrypt . '';\r\n\r\n$publicEncrypt = $rsa->publicEncrypt(json_encode($data));\r\necho '\u516c\u94a5\u52a0\u5bc6\u540e:' . $publicEncrypt . '';\r\n\r\n$privDecrypt = $rsa->privDecrypt($publicEncrypt);\r\necho '\u79c1\u94a5\u89e3\u5bc6\u540e:' . $privDecrypt . '';<\/code><\/pre>\n
\u5f15\u7528\uff1ahttps:\/\/www.cnblogs.com\/xuweiqiang\/p\/9784584.html<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u65e5\u5e38\u8bbe\u8ba1\u53ca\u5f00\u53d1\u4e2d\uff0c\u4e3a\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u548c\u6570\u636e\u5b58\u50a8\u7684\u5b89\u5168\uff0c\u53ef\u901a\u8fc7\u7279\u5b9a\u7684\u7b97\u6cd5\uff0c\u5c06\u6570\u636e\u660e\u6587\u52a0\u5bc6\u6210\u590d\u6742\u7684\u5bc6\u6587\u3002\u76ee\u524d\u4e3b\u6d41\u52a0\u5bc6 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[53],"class_list":["post-391","post","type-post","status-publish","format-standard","hentry","category-php","tag-rsa"],"_links":{"self":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/posts\/391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=391"}],"version-history":[{"count":0,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/posts\/391\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}