Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

Java Examples

Web API Categories

ASN.1
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
ECC
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
Geolocation
Google APIs
Google Calendar
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text

HTTP
HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
Microsoft Graph
NTLM
OAuth1
OAuth2
OneDrive
OpenSSL
Outlook
PEM
PFX/P12
POP3
PRNG
REST
REST Misc
RSA
SCP
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
SharePoint
Socket/SSL/TLS
Spider
Stream
Tar Archive
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(Java) Duplicate OpensSSL to Sign File and Output Binary DER

This example duplicates the following:

openssl smime -sign -in INPUT.xml -signer SIGN.PEM -passin pass:MYPASS -outform der -binary -nodetach -out SIGNED.P7M

Note: Although "smime" is the OpenSSL command, it's not actually producing S/MIME. The arguments "-outform der -binary" indicates that the output is binary DER (i.e. the PKCS7 binary signature). The input can be any type of file: XML, PDF, JPG, ... *anything*...

Chilkat Java Downloads

Java Libs for Windows, Linux, Alpine Linux,
MAC OS X, Solaris, FreeBSD, OpenBSD,
Raspberry Pi and other single board computers

Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    CkCrypt2 crypt = new CkCrypt2();

    //  Load the PEM containing cert + private key.
    CkPem pem = new CkPem();
    boolean success = pem.LoadPemFile("qa_data/pem/myPem.pem","password");
    if (success != true) {
        System.out.println(pem.lastErrorText());
        return;
        }

    CkPrivateKey privkey = pem.GetPrivateKey(0);
    if (pem.get_LastMethodSuccess() != true) {
        System.out.println(pem.lastErrorText());
        return;
        }

    CkCert cert = pem.GetCert(0);
    if (pem.get_LastMethodSuccess() != true) {

        System.out.println(pem.lastErrorText());
        return;
        }

    success = crypt.SetSigningCert2(cert,privkey);
    if (success != true) {

        System.out.println(crypt.lastErrorText());
        return;
        }

    //  Alternatively, we could use a .pfx/.p12 file.
    //  (Chilkat also supports other formats/sources for cert/private keys...)
    CkCert certFromP12 = new CkCert();
    success = certFromP12.LoadPfxFile("qa_data/p12/myP12.p12","password");
    if (success != true) {
        System.out.println(certFromP12.lastErrorText());
        return;
        }

    //  The certificate, when loaded from a .pfx/.p12, will automatically
    //  include the associated private key, assuming it's present in the .p12.
    //  We don't have to explicitly provide the private key as in the
    //  lines of code above that use the PEM file.
    success = crypt.SetSigningCert(certFromP12);
    if (success != true) {
        System.out.println(crypt.lastErrorText());
        return;
        }

    //  Create the opaque signature (PKCS7 binary DER that contains both the signature and original file data).
    success = crypt.CreateP7M("qa_data/infile.anything","qa_output/outfile.p7m");
    if (success != true) {
        System.out.println(crypt.lastErrorText());
        return;
        }

    System.out.println("Success.");
  }
}

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.