Create example_rsa_nochunk.php

Author: mouyong

examples/example_rsa_nochunk.php

@@ -0,0 +1,97 @@
+<?php
+
+$privateKey = openssl_pkey_new(array(
+    'private_key_bits' => 2048,
+    'private_key_type' => OPENSSL_KEYTYPE_RSA,
+));
+openssl_pkey_export($privateKey, $pkeyout);
+
+$publicKey = openssl_pkey_get_details($privateKey)['key'];
+
+var_dump($privateKey);
+var_dump($pkeyout);
+var_dump($publicKey);
+die;
+
+echo '原始内容: '.$data."\n";
+
+$pubkey = "-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1zPb8FxkuL9hxM843X58
+4CrHIQr7YtTnbZwhSwbtCs907J3OnNBZbH6GvOQoqQ97JuhCVNSyzYc0CPsWzmc0
+3jlpiQiUmvifwYvBu1pZq7FLekEpCPud2fcfzbqcjqYEo7Z9iIt4zqU8y1AMQF+Z
+K4HNtJnbNyqPfsTrKIUw9kj0l0HHFstkq6qGhW0+iqsbPDsjY4JDRKP0tiaaXyme
+Oy1rr2tzyCmONjkOzlIyw3BobcjjCrpBpjQKXEdWscWJjhD9NobNQ15Oiqa0JzkT
+KHj6BlMdgKY8HVmaeRS0u/tbAP3ph29rz72RlmHxe+XpPKOSqfegFTZcpPevhoPM
+kwIDAQAB
+-----END PUBLIC KEY-----";
+$prikey = "-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEA1zPb8FxkuL9hxM843X584CrHIQr7YtTnbZwhSwbtCs907J3O
+nNBZbH6GvOQoqQ97JuhCVNSyzYc0CPsWzmc03jlpiQiUmvifwYvBu1pZq7FLekEp
+CPud2fcfzbqcjqYEo7Z9iIt4zqU8y1AMQF+ZK4HNtJnbNyqPfsTrKIUw9kj0l0HH
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+h29rz72RlmHxe+XpPKOSqfegFTZcpPevhoPMkwIDAQABAoIBAGNYL1ogbObUgp/G
+QawObjtVxCM+3JndSxDQmJX4Fol9B68LkovVqtJo/m5IrXSODv4BDk32+qvilGTo
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+Dg0VnDbx+nl8+eIXPLxXxmuCtHECuaMs57/bay6BALTLSbgoIKDzfgtQJhj7rBZY
+cmXc6xVb8eKsRzx5H5LCiN9Glz9D779TGkCipHf96JwGpKoXH79tw4WnJ06uAgdc
+LOZgUr2NqeNd7qz1Gqll3BkCgYBdvd88EztXzUmrbqc2RCggZfUn19/6pa1Um2SG
+D+WGhSja3BRcZk3SCgSWxPVOwT0GcVD+oKQJVywbJE+zietnK3xOTDuIb2N6QebO
++wiCHgKyMyekiPPw4QVsw9udeVilcsvSdgGw8Pctfw1iM1BomzFHJAI8x4mDu2EW
+BIc4KQKBgFfWOJjLHGGJIZxq4Ib1KwXW3sdZvfR1032o8LxtAhuttSoNVmLrHDMD
+RMTjGreucIWtI55/daiTykFa7cfaAVMo/4T/hIETMzgh6YifFKuKMKnwTLyXNGF9
+yRFAwtADJ47TdwRzMMp50jPoBBLSwBxoj9rHw5RV4237F1O4f7Iv
+-----END RSA PRIVATE KEY-----";
+
+function String2Hex($string){
+    $hex = '';
+    for ($i=0; $i < strlen($string); $i++){
+        $ord = ord($string[$i]);
+        $hexCode = dechex($ord);
+        $hex .= substr('0'.$hexCode, -2);
+    }
+    return $hex;
+}
+
+function signWkCode($data, $private_key) {
+    // $pri = formatPriKey($private_key);
+    $pri = $private_key;
+    $res = openssl_private_encrypt($data, $encrypted, $pri);
+    if(!$res) return false;
+    return String2Hex($encrypted);
+}
+
+function formatPriKey($priKey) {
+    $fKey = "-----BEGIN PRIVATE KEY-----\n";
+    $len = strlen($priKey);
+    for($i = 0; $i < $len; ) {
+        $fKey = $fKey . substr($priKey, $i, 64) . "\n";
+        $i += 64;
+    }
+    $fKey .= "-----END PRIVATE KEY-----";
+    return $fKey;
+}
+
+// $data = '原始数据';
+// $private_key = '私钥字符串';
+$private_key = $prikey;
+$wxcode = signWkCode($data, $private_key);
+var_dump($wxcode);
+
+$privateKey = openssl_pkey_new(array(
+    'private_key_bits' => 2048,
+    'private_key_type' => OPENSSL_KEYTYPE_RSA,
+));
+
+$publicKey = openssl_pkey_get_details($privateKey)['key'];
+var_dump($privateKey);
+var_dump($publicKey);