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<DIV><FONT size=2>dear all,<BR>when i run the&nbsp; 
\xml-security-bin-1_2_1\xml-security-1_2_1\src_samples\org\apache\xml\security\samples\encryption\Encrypter.java 
error occured:&nbsp; <BR>**************************************the error as 
follows*************************************************<BR>org.apache.xml.security.encryption.XMLEncryptionException: 
Cannot find any provider supporting DESedeWrap Original Exception was 
java.security.NoSuchAlgorithmException: Cannot find any provider supporting 
DESedeWrap<BR>&nbsp;at 
org.apache.xml.security.encryption.XMLCipher.getInstance(Unknown 
Source)<BR>&nbsp;at 
src.Encrypter.main(Encrypter.java:183)<BR>java.security.NoSuchAlgorithmException: 
Cannot find any provider supporting DESedeWrap<BR>&nbsp;at 
javax.crypto.Cipher.getInstance(DashoA6275)<BR>&nbsp;at 
org.apache.xml.security.encryption.XMLCipher.getInstance(Unknown 
Source)<BR>&nbsp;at src.Encrypter.main(Encrypter.java:183)<BR>Exception in 
thread "main" <BR>*************************************the error 
end****************************************</FONT></DIV>
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<DIV><FONT size=2>so dear all friends,can you tell me the exact reason? thank 
you in advance!<BR></FONT></DIV></BODY></HTML>