Jun 4, 2016 at 3:51 PM, Gadre Nayan wrote:
> Hi,
>
> I am trying to encrypt decrypt data over the wire. On the receiver
> side I have a pre-routing hook where I get reference to my encrypted
> data and apply decryption using the skcipher api's, however I am
> unable to get the
Hi,
I am trying to encrypt decrypt data over the wire. On the receiver
side I have a pre-routing hook where I get reference to my encrypted
data and apply decryption using the skcipher api's, however I am
unable to get the same data back.
My algo is same on both ends "cbc(aes)" and using CRYPTO_A
to return immediately. So then when is
the deferred decryption checked. I see esp_input_done2 as well. How is
the flow and call of these callbacks happening.
Apologize for being so verbose.
Thanks.
On Mon, May 16, 2016 at 6:02 PM, Stephan Mueller wrote:
> Am Montag, 16. Mai 2016, 17:24:12
such arguments,
otherwise data won't be decrypted properly ?
On Mon, May 16, 2016 at 5:34 PM, Catalin Vasile wrote:
> Inline comments.
>
>
> From: linux-crypto-ow...@vger.kernel.org
> on behalf of Gadre Nayan
> Sent: Monday, May 16,
Hi,
I am able to encrypt data using the asynchronous kernel crypto API's.
I can observe the encrypted data on the protocol analyzer.
I wanted to decry-pt the data now on the receiver side, So I have
following questions.
1. What is the best place to decrypt the data, in kernel space (module
(pre-
ecause something else
failed\n");
kfree(ivdata);
}
if(!IS_ERR(scratchpad)){
pr_err("NO_ERR: scratch: reached here because
something else failed\n");
kfree(scratchpad);
}
Thanks
On Mon, May 2, 2016 at 9:03 PM,
Q or region which is not shared.
Thanks.
Nayan Gadre.
On Mon, May 2, 2016 at 11:21 AM, Stephan Mueller wrote:
> Am Montag, 2. Mai 2016, 11:14:01 schrieb Gadre Nayan:
>
> Hi Gadre,
>
>> Hello,
>>
>> I have read the crypto library documentation on chronox.de.
>&
Hello,
I have read the crypto library documentation on chronox.de.
I used there sample code for symmetric key cipher operation.
However in the check:
skcipher = crypto_alloc_skcipher("cbc-aes-aesni", 0, 0);
if (IS_ERR(skcipher)) {
pr_info("could not allocate skcipher handle\n");
return PTR_ERR(s
Hi,
I wanted to implement a simple encryption decryption of data in kernel
space to start with the kernel crypto library.
I have the following:
int myFunction() {
struct scatterlist sg;
struct crypto_hash *tfm;
struct hash_desc desc;
unsigned char input[21];
