On 03/18/2014 04:29 AM, Leon Brits wrote:
> Robert,
>
> Thanks for your help. This discussion has helped me to find the error in our
> padding implementation for symmetric ciphers using OpenSSL which defaults to
> "always pad".
>
> Encryption and decryption via thunderbird now works just fine.
g
Robert,
Thanks for your help. This discussion has helped me to find the error in our
padding implementation for symmetric ciphers using OpenSSL which defaults to
"always pad".
Encryption and decryption via thunderbird now works just fine.
Thanks
LJB
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On 03/14/2014 04:42 AM, Leon Brits wrote:
> Robert,
>
> Thanks for your time.
>
>> cmscipher does call DecryptUpdate, but for the symmetric portion, not the
>> asymmetric portion. We were talking about key unwrapping/decrypt in RSA.
>> This is clearly an symmetric operation (DES3 or AES or somethin
Robert,
Thanks for your time.
> cmscipher does call DecryptUpdate, but for the symmetric portion, not the
> asymmetric portion. We were talking about key unwrapping/decrypt in RSA.
> This is clearly an symmetric operation (DES3 or AES or something).
Ok. Sorry if I misunderstood and gave the inco
Herewith the log:
Breakpoint 2, C_DecryptUpdate (hSession=4776606912, pEncryptedPart=0x112a23028
"X\a?\022*?\006a??@!?\027\020???b???\030?J??\0327|??:?p}{?w??{?6uc
m;#?&??\023q?3?M?\t?7?\024?\005?\006@$o\ng]?[?#S?{W??b7\020???DFjx\034??;??1$?$B,S?KY?",
ulEncryptedPartLen=393
On Do, 2014-03-13 at 14:12 +0200, Leon Brits wrote:
> Attached is a log of the backtrace
Hi Leon, the mailing list probably discards attachments. Could you
please paste the stack trace as plain text into a new message?
Thanks
Kai
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On 03/13/2014 05:12 AM, Leon Brits wrote:
> Robert,
>
> Attached is a log of the backtrace when I try to use Thunderbird to decrypt
> an email. As you can see in the log it reaches C_DecryptUpdate(), but then
> asserts at cmscipher.c:452.
I don't see the attachment? did you forget or did the mai
Robert,
Attached is a log of the backtrace when I try to use Thunderbird to decrypt an
email. As you can see in the log it reaches C_DecryptUpdate(), but then asserts
at cmscipher.c:452.
Now we use OpenSSL to perform these cryptographic operations and if you give
its DecryptUpdate() function e
Robert,
> So I don't understand why you are seeing C_DecryptUpdate() in this case,
> unless you call C_DecryptUpdate() internally from your PKCS #11 module
> from C_Decrypt().
Nope.
I will compile Thunderbird and let you know.
Thanks
Leon Brits
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On 03/10/2014 12:48 AM, Leon Brits wrote:
> Hi Robert,
>
> Thanks for the reply.
>
>> ...I'm assuming we are talking
>> about an RSA operation here and not an symetric key operation like AES or
>> DES.
> Yes RSA.
>
>> Yes, I just checked. We we are unwrapping a key (which is what the logical
>> fun
Our pkcs#11 is working properly for that scenario (we dont digests, just
decrypt, so the key is provided by thunderbird). I suggest u trying opensc
pkcs11-spy and check logfiles
On Mon, Mar 10, 2014 at 8:48 AM, Leon Brits wrote:
> Hi Robert,
>
> Thanks for the reply.
>
> > ...I'm assuming we ar
Hi Robert,
Thanks for the reply.
> ...I'm assuming we are talking
> about an RSA operation here and not an symetric key operation like AES or
> DES.
Yes RSA.
> Yes, I just checked. We we are unwrapping a key (which is what the logical
> function RSA Decrypt supports), We check to see if the tok
On 03/07/2014 07:02 AM, Leon Brits wrote:
> Hi,
>
> We have a security device which is used via cryptoki (PKCS#11) to perform
> cryptographic operations such as sign/verify and en/decrypt of emails.
> Sign works via our device while Verify and Encrypt is done by the PC. Our
> problem is with Decr
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