Hello Atul,
One quick note before you start replying: please fix your email
client, as you've been told before. Quoting has to add a quoting
marker (the '>' character) at the beginning of the line, otherwise
it's impossible to separate your reply from the email you're quoting.
2018-03-06, 21:06:2
On 06.03.2018 19:04, Tom Lendacky wrote:
> On 3/6/2018 5:45 AM, Kamil Konieczny wrote:
>> Prevent improper use of req->digest field in ahash update, init, export and
>
> Shouldn't that be req->result (here and below)?
Yes, it should, I will send version 2 soon,
thank you.
Best regards,
Kamil Kon
2018-03-06, 21:05:23 +0530, Atul Gupta wrote:
> Series for Chelsio Inline TLS driver (chtls)
>
> Use tls ULP infrastructure to register chtls as Inline TLS driver.
> Chtls use TCP Sockets to transmit and receive TLS record. TCP proto_ops is
> extended to offload TLS record.
>
> T6 adapter provid
Prevent improper use of req->result field in ahash update, init, export and
import functions in drivers code. A driver should use ahash request context
if it needs to save internal state.
Signed-off-by: Kamil Konieczny
---
version 2:
Change req->digest to req->result, as pointed out by Tom Lenda
Hello,
On(07/03/2018 03:12),Sergey Senozhatsky wrote:
>
> Hello,
>
> On (03/06/18 20:59), Benjamin Warnke wrote:
>> Currently ZRAM uses compression-algorithms from the crypto-api. ZRAM
>> compresses each page individually. As a result the compression algorithm
>> is
>> forced to use a ve
On 3/7/2018 3:46 PM, Sabrina Dubroca wrote:
> Hello Atul,
>
> One quick note before you start replying: please fix your email
> client, as you've been told before. Quoting has to add a quoting
> marker (the '>' character) at the beginning of the line, otherwise
> it's impossible to separate your
On 3/7/2018 3:53 PM, Sabrina Dubroca wrote:
> 2018-03-06, 21:05:23 +0530, Atul Gupta wrote:
>> Series for Chelsio Inline TLS driver (chtls)
>>
>> Use tls ULP infrastructure to register chtls as Inline TLS driver.
>> Chtls use TCP Sockets to transmit and receive TLS record. TCP proto_ops is
>> ex
Hi Eric,
On 06.03.2018 at 23:13, Eric Biggers wrote:
>
> Hi Benjamin,
>
> On Tue, Mar 06, 2018 at 09:23:08PM +0100, Benjamin Warnke wrote:
>> Currently ZRAM uses compression-algorithms from the crypto-api. ZRAM
>> compresses each page individually. As a result the compression algorithm is
>> fo
Since you're saying the driver supports offloading TLS records to the
HW, why not call the feature "record offloading"? With, for example,
NETIF_F_HW_TLS_RECORD as the feature, and maybe "tls-hw-record" for
the ethtool string. This "Inline TLS" name sounds rather like
marketing to me.
2018-03-06
On 3/7/2018 6:05 PM, Sabrina Dubroca wrote:
> Since you're saying the driver supports offloading TLS records to the
> HW, why not call the feature "record offloading"? With, for example,
> NETIF_F_HW_TLS_RECORD as the feature, and maybe "tls-hw-record" for
> the ethtool string. This "Inline TLS
2018-03-06, 21:09:25 +0530, Atul Gupta wrote:
> Read FW capability. Read key area size. Dump the TLS record count.
That's not a really helpful commit message. Have a look at other
commit messages and try to be more descriptive.
It's also not clear if those changes belong together in one patch, but
On Tue, Feb 27, 2018 at 03:08:58PM +0100, Stephan Müller wrote:
> Am Freitag, 23. Februar 2018, 13:00:26 CET schrieb Herbert Xu:
>
> Hi Herbert,
>
> > On Fri, Feb 23, 2018 at 09:33:33AM +0100, Stephan Müller wrote:
> > > A simple copy operation, however, will imply that in one AIO recvmsg
> > > r
Hi Paul,
On 7 March 2018 at 04:31, Paul Cercueil wrote:
> Le 2018-03-06 10:32, James Hogan a écrit :
>>
>> On Mon, Sep 18, 2017 at 07:32:40PM +0530, PrasannaKumar Muralidharan
>> wrote:
>>>
>>> Add RNG node to jz4780 dtsi. This driver uses registers that are part of
>>> the register set used by I
Hi Rob,
On 6 March 2018 at 19:25, Rob Herring wrote:
> On Tue, Mar 6, 2018 at 3:32 AM, James Hogan wrote:
>> On Mon, Sep 18, 2017 at 07:32:40PM +0530, PrasannaKumar Muralidharan wrote:
>>> Add RNG node to jz4780 dtsi. This driver uses registers that are part of
>>> the register set used by Ingen
2018-03-06, 21:09:27 +0530, Atul Gupta wrote:
[snip]
> +static int chtls_set_tcb_field(struct sock *sk, u16 word, u64 mask, u64 val)
> +{
> + struct chtls_sock *csk = rcu_dereference_sk_user_data(sk);
> + struct sk_buff *skb;
> + struct cpl_set_tcb_field *req;
> + struct ulptx_idata
Maciej S. Szmigiero wrote:
> + if (!strcmp(ctx->cert->sig->pkey_algo, "rsa")) {
I'm going to change this to '== 0' rather than '!'.
David
On Tue, 6 Mar 2018 00:21:00 +0200
Vladimir Zapolskiy wrote:
> The driver works well on i.MX31 powered boards with device description
> taken from board device tree, the only change to add to the driver is
> the missing OF device id, the affected list of included headers and
> indentation in platf
The CCP driver copies data between scatter/gather lists and DMA buffers.
The length of the requested copy operation must be checked against
the available destination buffer length.
Reported-by: Maciej S. Szmigiero
Signed-off-by: Gary R Hook
---
0 files changed
diff --git a/drivers/crypto/ccp/c
Any change to the result buffer should only happen on final, finup
and digest operations. Changes to the buffer for update, import, export,
etc, are not allowed.
Fixes: 66d7b9f6175e ("crypto: testmgr - test misuse of result in ahash")
Signed-off-by: Gary R Hook
Cc:
---
0 files changed
diff --g
On 07.03.2018 16:44, David Howells wrote:
> Maciej S. Szmigiero wrote:
>
>> +if (!strcmp(ctx->cert->sig->pkey_algo, "rsa")) {
>
> I'm going to change this to '== 0' rather than '!'.
No problem.
> David
>
Thanks,
Maciej
Hi PrasannaKumar,
Le 2018-03-07 15:51, PrasannaKumar Muralidharan a écrit :
Hi Paul,
On 7 March 2018 at 04:31, Paul Cercueil wrote:
Le 2018-03-06 10:32, James Hogan a écrit :
On Mon, Sep 18, 2017 at 07:32:40PM +0530, PrasannaKumar Muralidharan
wrote:
Add RNG node to jz4780 dtsi. This driv
On Wed, Mar 7, 2018 at 8:54 AM, PrasannaKumar Muralidharan
wrote:
> Hi Rob,
>
> On 6 March 2018 at 19:25, Rob Herring wrote:
>> On Tue, Mar 6, 2018 at 3:32 AM, James Hogan wrote:
>>> On Mon, Sep 18, 2017 at 07:32:40PM +0530, PrasannaKumar Muralidharan wrote:
Add RNG node to jz4780 dtsi. Thi
On the quest to remove all VLAs from the kernel[1], this switches to
a pair of kmalloc regions instead of using the stack. This also moves
the get_random_bytes() after all allocations (and drops the needless
"nbytes" variable).
[1] https://lkml.org/lkml/2018/3/7/621
Signed-off-by: Kees Cook
---
By now, everybody knows we have a problem with the TPM2_RS_PW easy
button on TPM2 in that transactions on the TPM bus can be intercepted
and altered. The way to fix this is to use real sessions for HMAC
capabilities to ensure integrity and to use parameter and response
encryption to ensure confide
This separates out the old tpm_buf_... handling functions from static
inlines into tpm.h and makes them their own tpm-buf.c file. It also
adds handling for tpm2b structures and also incremental pointer
advancing parsers.
Signed-off-by: James Bottomley
---
v2: added this patch to separate out t
This code adds true session based HMAC authentication plus parameter
decryption and response encryption using AES.
The basic design of this code is to segregate all the nasty crypto,
hash and hmac code into tpm2-sessions.c and export a usable API.
The API first of all starts off by gaining a sess
We use tpm2_pcr_extend() in trusted keys to extend a PCR to prevent a
key from being re-loaded until the next reboot. To use this
functionality securely, that extend must be protected by a session
hmac.
Signed-off-by: James Bottomley
---
drivers/char/tpm/tpm2-cmd.c | 31 +++-
If some entity is snooping the TPM bus, they can see the random
numbers we're extracting from the TPM and do prediction attacks
against their consumers. Foil this attack by using response
encryption to prevent the attacker from seeing the random sequence.
Signed-off-by: James Bottomley
---
driv
>From f69d2ec1bdddefa87c7130699c797cd5e24fcaf2 Mon Sep 17 00:00:00 2001
This runs through a preset sequence using sessions to demonstrate that
the session handling code functions. It does both HMAC, encryption
and decryption by testing an encrypted sealing operation with
authority and proving that
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