Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(PHP Extension) PKCS7 Encrypt using Multiple CertificatesEncrypts MIME using multiple digital certificates. Calls AddEncryptCert once per certificate, followed by a call to EncryptN. The MIME may be decrypted by any owner of one of the certificates + its associated private key.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $mime = new CkMime(); // Build a simple MIME message to be encrypted: $success = $mime->AddHeaderField('Content-Type','text/plain'); $success = $mime->AddHeaderField('abc','123'); $mime->SetBody('This is a test'); // A digital certificate is required to create PKCS7 encrypted MIME. // It can come from a variety of sources: .cer file, .pfx file, PEM files, // an in-memory representation, or directly from a Windows // registry-based certificate store. // Load one cert from a .cer file: $cert1 = new CkCert(); $success = $cert1->LoadFromFile('myCert.cer'); if ($success == false) { print $cert1->lastErrorText() . "\n"; exit; } // Load another cert ... $cert2 = new CkCert(); $success = $cert2->LoadFromFile('anotherCert.cer'); if ($success == false) { print $cert2->lastErrorText() . "\n"; exit; } // Tell the MIME object to use these certs for encrypting: // (AddEncryptCert shouldn't fail if we already know it contains // a valid certificate..) $success = $mime->AddEncryptCert($cert1); $success = $mime->AddEncryptCert($cert2); // Encrypt the MIME: $success = $mime->EncryptN(); if ($success == false) { print $mime->lastErrorText() . "\n"; exit; } // Display the MIME: print $mime->getMime() . "\n"; // The resulting S/MIME looks something like this: // abc: 123 // Content-Disposition: attachment; filename="smime.p7m" // Content-Transfer-Encoding: base64 // Content-Type: application/x-pkcs7-mime; // name="smime.p7m" // // MIID4QYJKoZIhvcNAQcDoIID0jCCA84CAQAxggNlMIIBgQIBADBpMFUxCzAJBgNVBAYTAlpBMSUw // IwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMR8wHQYDVQQDExZUaGF3dGUgQ29k // ZSBTaWduaW5nIENBAhB4ouTcAmLszrGi170k1deSMA0GCSqGSIb3DQEBAQUABIIBAKnOPgmISrNH // Hd+zESvH5dl5TvBLCxLuIuH6cuZdowHzCqAUzaYFdn1rp88Vvu2x3s6WOvzje/+dE1x0YjEpeqxd // ufehlb6Jl9ucxSMWARWMxWGxu0eZGJVt+SBBrVddqdtrIU9lVt5rBxkU67P8PxgbwdNCX3qJENRO // P/rvp5ngoCkpIxeGqSkPvWv+CA3IXS8FPs8Sl4HNPiAj3e9RBm2MxI1u4cn1HvgGg8yHgHLMG5JF // LzGsmotSQaqEwq2JtOlkjfOwEI+ZhbWQupj6gen2aGc5sW3J26H1usxtV2TQ7WRRxqnZGmlh20dW // 4lo3kITYI+iapGlJXmrlDYh2CjkwggHcAgEAMIHDMIGuMQswCQYDVQQGEwJVUzELMAkGA1UECBMC // VVQxFzAVBgNVBAcTDlNhbHQgTGFrZSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdv // cmsxITAfBgNVBAsTGGh0dHA6Ly93d3cudXNlcnRydXN0LmNvbTE2MDQGA1UEAxMtVVROLVVTRVJG // aXJzdC1DbGllbnQgQXV0aGVudGljYXRpb24gYW5kIEVtYWlsAhAj50QEWUPwA+jXOiL8sMwXMA0G // CSqGSIb3DQEBAQUABIIBAFQ1cydWC4M9tdgAlCN03kP8eyuXajwT+5ByhOcJhjuCABg7U8w4Rx28 // braGqV+TCBxjyMsqD0KcW49VT6ZHMpQ1yN8R72qDsidmfm9w3u0jVgsaaBkTJXMy4COY/3cZWmYG // dL3Qty8uFeQYddytt6UPJpGJZYsrdFG2doe6qHiRtAxxPrd0GmQRcGvxyDdsojkoBlTMbfwaXOI3 // xepR/oh60x/3npUCsl2VpNPfo6oZoej6YZGEuz2MvuWvXVhvuqoTqXGwGDgYMxwTbPwklqZiJtsK // r5Ep3NlWAQX8MGWL0H+NC22cqJuqUCL05yqyAv+JMCpZGAwOVb/wiVNjpAIwYAYJKoZIhvcNAQcB // MBkGCCqGSIb3DQMCMA0CAToECA5NAJY12cU+gDgZFUc+nsQUUbiR1GH8iBVLI+XWlja9TXEe1Hzt // NlsOylRVBDzjNxUtX/zC0YR7bs+2Cf4JbyuMOA== ?> |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.