Re: [Javamail-crypto-devel] PKCS11 and javamail-crypto

[Victor S. <vi...@ca...>]

I tried.
I can succesfully compile, but at run time the error is:

java.lang.ClassCastException: sun.security.pkcs11.P11Key$P11PrivateKey 
cannot be cast to net.suberic.crypto.bouncycastle.BouncySMIMEEncryptionKey
     at 
net.suberic.crypto.bouncycastle.SMIMEEncryptionUtils.signMessage(SMIMEEncryptionUtils.java:248)
     at signmessage.signmessage.main(signmessage.java:98)


On 27.05.2011 15:52, pavankumar wrote:
> Victor,
>
> I don't know how to replace this line
> smimeKeyMgr.loadPrivateKeystore(new 
> FileInputStream(new File("./id.p12")), smimePw);
>
> smimeKeyMgr is used to get the privateKey in the next step.
>
> so try below code to get the *PrivateKey*.. this will serve your purpose
>
>
> // get the certificate
> X509Certificate cert =(X509Certificate) 
> ks.getCertificate(certificateAlias);
>
> // get the private key from the keystore.
> PrivateKey privateKey = (PrivateKey) 
> ks.getKey(certificateAlias,privateKeyPass.toCharArray());
>
> Hope this helps.
> *_
> _*
> */_Pavan Kumar Reddy K                __/*
> *Manage**Engine *| *Z**O**H**O* Dev Center - India
> /www.zoho.com <https://www.zoho.com/>, www.manageengine.com 
> <http://www.manageengine.com/>./
> */
> /*
> */This message is for the designated recipient only and may contain 
> privileged, proprietary, or otherwise private information. If you have 
> received it in error, please notify the sender immediately and delete 
> the original. Any other use of the email by you is prohibited./*
> /
> /
> /*
> */
> /*Save Paper, Save Trees*./
> /Please consider your environmental responsibility before printing 
> this e-mail./
>
>
> ---- On Fri, 27 May 2011 16:41:55 +0530 *Victor Sterpu 
> <vi...@ca... <mailto:vi...@ca...>>* wrote ----
>
>     Can I sign SMIME a message using a PKCS11 token?
>     I have started from this example
>     http://javamail-crypto.sourceforge.net/examples/SignMessage.java.
>     I don't know how to replace this line
>     smimeKeyMgr.loadPrivateKeystore(new FileInputStream(new
>     File("./id.p12")), smimePw);
>     With something that includes my private key from the token.
>
>     I know the private key from PKCS11 can't be extracted.
>     This is my code for accesing the token.
>
>     KeyStore keystorePkcs11;
>     keystorePkcs11 = KeyStore.getInstance("pkcs11");
>     keystorePkcs11.load(null, PASSWORD_PKCS11);
>     Enumeration aliasesEnum = keystorePkcs11.aliases();
>     String alias = (String) aliasesEnum.nextElement();
>     X509Certificate cert = (X509Certificate)
>     keystorePkcs11.getCertificate(alias);
>     Key key = keystorePkcs11.getKey(alias, null);
>     PrivateKey smimeKey = (PrivateKey) key;
>
>     Thank you
>
>     ------------------------------------------------------------------------------
>
>     vRanger cuts backup time in half-while increasing security.
>     With the market-leading solution for virtual backup and recovery,
>     you get blazing-fast, flexible, and affordable data protection.
>     Download your free trial now.
>     http://p.sf.net/sfu/quest-d2dcopy1
>     _______________________________________________
>     Javamail-crypto-devel mailing list
>     Jav...@li...
>     <mailto:Jav...@li...>
>     https://lists.sourceforge.net/lists/listinfo/javamail-crypto-devel
>
>