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java.lang.Object
 java.lang.Throwable
java.lang.Exception
java.security.GeneralSecurityException
java.security.NoSuchAlgorithmException
- All Implemented Interfaces:
- Serializable
- See Also:
- Top Examples, Source Code
public NoSuchAlgorithmException() - Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[669]DesEncrypter
By nandakumar { at } pyxistechsol { dot } com on 2004/02/20 02:36:49 Rate
import java.io.*;
import java.security.*;
import java.security.spec.*;
import javax.crypto.*;
import javax.crypto.spec.*;
public class DesEncrypter {
Cipher ecipher;
Cipher dcipher;
DesEncrypter ( SecretKey key ) {
// Create an 8-byte initialization vector
byte [ ] iv = new byte [ ] {
( byte ) 0x8E, 0x12, 0x39, ( byte ) 0x9C,
0x07, 0x72, 0x6F, 0x5A
} ;
AlgorithmParameterSpec paramSpec = new IvParameterSpec ( iv ) ;
try {
ecipher = Cipher.getInstance ( "DES/CBC/PKCS5Padding" ) ;
dcipher = Cipher.getInstance ( "DES/CBC/PKCS5Padding" ) ;
// CBC requires an initialization vector
ecipher.init ( Cipher.ENCRYPT_MODE, key, paramSpec ) ;
dcipher.init ( Cipher.DECRYPT_MODE, key, paramSpec ) ;
} catch ( java.security.InvalidAlgorithmParameterException e ) {
} catch ( javax.crypto.NoSuchPaddingException e ) {
} catch ( java.security.NoSuchAlgorithmException e ) {
} catch ( java.security.InvalidKeyException e ) {
}
}
// Buffer used to transport the bytes from one stream to another
byte [ ] buf = new byte [ 1024 ] ;
public void encrypt ( InputStream in, OutputStream out ) {
try {
// Bytes written to out will be encrypted
out = new CipherOutputStream ( out, ecipher ) ;
// Read in the cleartext bytes and write to out to encrypt
int numRead = 0;
while ( ( numRead = in.read ( buf ) ) > = 0 ) {
out.write ( buf, 0, numRead ) ;
}
System.out.println ( "encrypt" ) ;
out.close ( ) ;
} catch ( java.io.IOException e ) {
System.out.println ( "Exception e in encrypt="+e ) ;
}
}
public void decrypt ( InputStream in, OutputStream out ) {
try {
// Bytes read from in will be decrypted
in = new CipherInputStream ( in, dcipher ) ;
// Read in the decrypted bytes and write the cleartext to out
int numRead = 0;
while ( ( numRead = in.read ( buf ) ) > = 0 ) {
out.write ( buf, 0, numRead ) ;
}
out.close ( ) ;
} catch ( java.io.IOException e ) {
System.out.println ( "Exception e in decrypt="+e ) ;
}
}
public static void main ( String args [ ] )
{
System.out.println ( "hello" ) ;
try {
// Generate a temporary key. In practice, you would save this key.
// See also e464 Encrypting with DES Using a Pass Phrase.
SecretKey key = KeyGenerator.getInstance ( "DES" ) .generateKey ( ) ;
System.out.println ( "1111" ) ;
// Create encrypter/decrypter class
DesEncrypter encrypter = new DesEncrypter ( key ) ;
System.out.println ( "2222" ) ;
// Encrypt
encrypter.encrypt ( new FileInputStream ( "c:\text1.txt" ) ,
new FileOutputStream ( "c:\text2" ) ) ;
System.out.println ( "3333" ) ;
// Decrypt
encrypter.decrypt ( new FileInputStream ( "c:\text2.txt" ) ,
new FileOutputStream ( "c:\text12" ) ) ;
System.out.println ( "4444" ) ;
} catch ( Exception e ) {
System.out.println ( "Exception e="+e ) ;
}
}
}
public NoSuchAlgorithmException(String msg) - Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public NoSuchAlgorithmException(String message,
Throwable cause)- See Also:
Throwable.getCause(), Throwable.getMessage()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[1881]Sign
By vinay on 2007/05/10 01:22:28 Rate
import javax.xml.crypto.dsig.*;
import javax.xml.crypto.dsig.keyinfo.*;
import javax.xml.crypto.dsig.spec.*;
import javax.xml.crypto.dsig.dom.*;
import java.util.*;
import java.io.*;
import java.security.*;
import java.security.cert.*;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.parsers.*;
import org.w3c.dom.*;
public class SoapSigner
{
public static String sign ( String soapMessage, String referenceId, String storeLocation, String storePasswrd, String alias, String aliasPasswrd )
{
String signedMessage = null;
System.out.println ( "Signing SOAP fragment [ " + referenceId + " ] in message: " + soapMessage ) ;
try
{
String providerName = System.getProperty ( "jsr105Provider", "org.jcp.xml.dsig.internal.dom.XMLDSigRI" ) ;
XMLSignatureFactory fac = XMLSignatureFactory.getInstance ( "DOM", ( Provider ) Class.forName ( providerName ) .newInstance ( ) ) ;
DigestMethod digestMethod = fac.newDigestMethod ( "http://www.w3.org/2000/09/xmldsig#sha1", null ) ;
C14NMethodParameterSpec spec = null;
//CanonicalizationMethod cm = fac.newCanonicalizationMethod ( "http://www.w3.org/2001/10/xml-exc-c14n#",spec ) ;
CanonicalizationMethod cm = fac.newCanonicalizationMethod ( "http://www.w3.org/2001/10/xml-exc-c14n#",spec ) ;
SignatureMethod sm = fac.newSignatureMethod ( "http://www.w3.org/2000/09/xmldsig#rsa-sha1",null ) ;
ArrayList transformList = new ArrayList ( ) ;
TransformParameterSpec transformSpec = null;
Transform envTransform = fac.newTransform ( "http://www.w3.org/2001/10/xml-exc-c14n#",transformSpec ) ;
Transform exc14nTransform = fac.newTransform ( "http://www.w3.org/2000/09/xmldsig#enveloped-signature",transformSpec ) ;
transformList.add ( envTransform ) ;
transformList.add ( exc14nTransform ) ;
Reference ref = fac.newReference ( "#_98a1df45b2c5e29deee6942001a1c5b7c413",digestMethod,transformList,null,null ) ; //3 - transformList
ArrayList refList = new ArrayList ( ) ;
refList.add ( ref ) ;
SignedInfo signedInfo =fac.newSignedInfo ( cm,sm,refList ) ;
// Load the KeyStore and get the signing key and certificate.
KeyStore ks = KeyStore.getInstance ( "JKS" ) ;
ks.load ( new FileInputStream ( "aol.jks" ) , "a0lv3rlz0n".toCharArray ( ) ) ;
PrivateKey pk = ( PrivateKey ) ks.getKey ( "sso.verizon.net","a0lv3rlz0n".toCharArray ( ) ) ;
X509Certificate cert = ( X509Certificate ) ks.getCertificate ( "sso.verizon.net" ) ;
// Create the KeyInfo containing the X509Data.
KeyInfoFactory kif = fac.getKeyInfoFactory ( ) ;
List x509Content = new ArrayList ( ) ;
x509Content.add ( cert.getSubjectX500Principal ( ) .getName ( ) ) ;
x509Content.add ( cert ) ;
X509Data xd = kif.newX509Data ( x509Content ) ;
KeyInfo keyInfo = kif.newKeyInfo ( Collections.singletonList ( xd ) ) ;
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance ( ) ;
dbf.setNamespaceAware ( true ) ;
//Document doc = dbf.newDocumentBuilder ( ) .parse ( new ByteArrayInputStream ( " < SOAP-ENV:Envelope xmlns:SOAP-ENC=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" > < SOAP-ENV:Header > < /SOAP-ENV:Header > < SOAP-ENV:Body id=\"Body-123\" xmlns:wsu=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" wsu:Id=\"Body-123\" > < ns:terminateAccount xmlns:ns=\"http://netservices.verizon.net/vasipvsi/vsi_aol_webservice\" > < terminateAccountParameters xmlns:s=\"java:net.verizon.vsi.datatype.aol\" xsi:type=\"s:TerminateAccountParameters\" > < java:clientName xmlns:java=\"java:net.verizon.vsi.datatype\" > aa < /java:clientName > < s:accountId > 123 < /s:accountId > < s:reasonCode > bb < /s:reasonCode > < s:reasonText > cc < /s:reasonText > < s:timeStamp > 2007-03-16T13:25:21.452-05:00 < /s:timeStamp > < /terminateAccountParameters > < /ns:terminateAccount > < /SOAP-ENV:Body > < /SOAP-ENV:Envelope > ".getBytes ( ) ) ) ;//new FileInputStream ( "C:/SSL/in.xml" ) ) ;
String x = " < sp:Response ID=\"#_98a1df45b2c5e29deee6942001a1c5b7c413\" IssueInstant=\"2007-05-09T15:22:37Z\" Version=\"2.0\" xmlns:sa=\"urn:oasis:names:tc:SAML:2.0:assertion\" xmlns:sp=\"urn:oasis:names:tc:SAML:2.0:protocol\" > < sp:Status > < sp:StatusCode Value=\"urn:oasis:names:tc:SAML:2.0:status:Success\"/ > < /sp:Status > < sa:Assertion ID=\"ID001D23ABFE4566\" IssueInstant=\"2007-05-09T15:22:37Z\" Version=\"2.0\" xmlns:sa=\"urn:oasis:names:tc:SAML:2.0:assertion\" > < sa:Issuer > sso.verizon.net < /sa:Issuer > < sa:Subject > < sa:NameID Format=\"urn:x-aol:names:LUID\" > 5225bc20-e813-11db-a4f7-0014227726be < /sa:NameID > < sa:SubjectConfirmation Method=\"urn:oasis:names:tc:SAML:2.0:cm:sender-vouches\"/ > < /sa:Subject > < sa:Conditions NotBefore=\"2007-05-09T15:22:37Z\" NotOnOrAfter=\"2007-05-09T15:52:37Z\" > < sa:AudienceRestriction > < sa:Audience > aol.com < /sa:Audience > < /sa:AudienceRestriction > < /sa:Conditions > < sa:AuthnStatement AuthnInstant=\"2007-05-09T15:22:37Z\" > < sa:AuthnContext > < sa:AuthnContextClassRef > urn:oasis:names:tc:SAML:2.0:ac:classes:Password < /sa:AuthnContextClassRef > < /sa:AuthnContext > < /sa:AuthnStatement > < /sa:Assertion > < /sp:Response > ";
Document doc = dbf.newDocumentBuilder ( ) .parse ( new ByteArrayInputStream ( soapMessage.getBytes ( ) ) ) ;
DOMSignContext dsc = new DOMSignContext ( pk, doc.getDocumentElement ( ) ) ;
XMLSignature signature = fac.newXMLSignature ( signedInfo, keyInfo ) ;
signature.sign ( dsc ) ;
OutputStream os = new ByteArrayOutputStream ( ) ;
TransformerFactory tf = TransformerFactory.newInstance ( ) ;
Transformer trans = tf.newTransformer ( ) ;
trans.transform ( new DOMSource ( doc ) , new StreamResult ( os ) ) ;
signedMessage = os.toString ( ) ;
}
catch ( Exception e )
{
System.out.println ( "Unable to sign the soap message fragment with refrId [ " + referenceId + " ] ." + e ) ;
}
return signedMessage;
}
public static void main ( String args [ ] ) {
//String saml = " < SOAP-ENV:Envelope xmlns:SOAP-ENC=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" > < SOAP-ENV:Header > < /SOAP-ENV:Header > < SOAP-ENV:Body id=\"Body-123\" xmlns:wsu=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" wsu:Id=\"Body-123\" > < ns:terminateAccount xmlns:ns=\"http://netservices.verizon.net/vasipvsi/vsi_aol_webservice\" > < terminateAccountParameters xmlns:s=\"java:net.verizon.vsi.datatype.aol\" xsi:type=\"s:TerminateAccountParameters\" > < java:clientName xmlns:java=\"java:net.verizon.vsi.datatype\" > aa < /java:clientName > < s:accountId > 123 < /s:accountId > < s:reasonCode > bb < /s:reasonCode > < s:reasonText > cc < /s:reasonText > < s:timeStamp > 2007-03-16T13:25:21.452-05:00 < /s:timeStamp > < /terminateAccountParameters > < /ns:terminateAccount > < /SOAP-ENV:Body > < /SOAP-ENV:Envelope > ";
String saml = " < sp:Response ID=\"Body-123\" IssueInstant=\"2007-05-09T15:22:37Z\" Version=\"2.0\" xmlns:sa=\"urn:oasis:names:tc:SAML:2.0:assertion\" xmlns:sp=\"urn:oasis:names:tc:SAML:2.0:protocol\" > < sp:Status > < sp:StatusCode Value=\"urn:oasis:names:tc:SAML:2.0:status:Success\"/ > < /sp:Status > < sa:Assertion ID=\"ID001D23ABFE4566\" IssueInstant=\"2007-05-09T15:22:37Z\" Version=\"2.0\" xmlns:sa=\"urn:oasis:names:tc:SAML:2.0:assertion\" > < sa:Issuer > sso.verizon.net < /sa:Issuer > < sa:Subject > < sa:NameID Format=\"urn:x-aol:names:LUID\" > 5225bc20-e813-11db-a4f7-0014227726be < /sa:NameID > < sa:SubjectConfirmation Method=\"urn:oasis:names:tc:SAML:2.0:cm:sender-vouches\"/ > < /sa:Subject > < sa:Conditions NotBefore=\"2007-05-09T15:22:37Z\" NotOnOrAfter=\"2007-05-09T15:52:37Z\" > < sa:AudienceRestriction > < sa:Audience > aol.com < /sa:Audience > < /sa:AudienceRestriction > < /sa:Conditions > < sa:AuthnStatement AuthnInstant=\"2007-05-09T15:22:37Z\" > < sa:AuthnContext > < sa:AuthnContextClassRef > urn:oasis:names:tc:SAML:2.0:ac:classes:Password < /sa:AuthnContextClassRef > < /sa:AuthnContext > < /sa:AuthnStatement > < /sa:Assertion > < /sp:Response > ";
String signedStr = SoapSigner.sign ( saml, "#_98a1df45b2c5e29deee6942001a1c5b7c413", "aol.jks", "a0lv3rlz0n", "sso.verizon.net", "a0lv3rlz0n" ) ;
System.out.println ( saml ) ;
System.out.println ( signedStr ) ;
}
}
public NoSuchAlgorithmException(Throwable cause) - See Also:
Throwable.getCause()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
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