On Fri, Sep 18, 2020 at 05:50:36PM +1000, Herbert Xu wrote:
> On Fri, Sep 18, 2020 at 09:49:11AM +0200, Greg KH wrote:
> >
> > Ok, I'll go revert these.
>
> Thanks!
>
> > > As the driver has been converted over to the lib arc4 API, it
> > > does not need to select CRYPTO at all.
> >
> > Is it co
Hello all,
This new module implement the OSCCA certificate and SM2 public key
algorithm. It was published by State Encryption Management Bureau, China.
List of specifications for OSCCA certificate and SM2 elliptic curve
public key cryptography:
* GM/T 0003.1-2012
* GM/T 0003.2-2012
* GM/T 0003.3-
Add testmgr test vectors for SM2 algorithm. These vectors come
from `openssl pkeyutl -sign` and libgcrypt.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
crypto/testmgr.c | 6 +
crypto/testmgr.h | 59
2 files changed, 65 insertions
Asymmetric digsig supports SM2-with-SM3 algorithm combination,
so that IMA can also verify SM2's signature data.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
Reviewed-by: Mimi Zohar
Reviewed-by: Vitaly Chikunov
---
security/integrity/digsig_asymmetric.c | 14 +++---
1 file cha
The implementation of EC is introduced from libgcrypt as the
basic algorithm of elliptic curve, which can be more perfectly
integrated with MPI implementation.
Some other algorithms will be developed based on mpi ecc, such as SM2.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
include
Expand the mpi library based on libgcrypt, and the ECC algorithm of
mpi based on libgcrypt requires these functions.
Some other algorithms will be developed based on mpi ecc, such as SM2.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
include/linux/mpi.h| 87 +++
lib/mpi/
Some asymmetric algorithms will get different ciphertext after
each encryption, such as SM2, and let testmgr support the testing
of such algorithms.
In struct akcipher_testvec, set c and c_size to be empty, skip
the comparison of the ciphertext, and compare the decrypted
plaintext with m to achiev
Both crypto_sm3_update and crypto_sm3_finup have been
exported, exporting crypto_sm3_final, to avoid having to
use crypto_sm3_finup(desc, NULL, 0, dgst) to calculate
the hash in some cases.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
crypto/sm3_generic.c | 7 ---
include/crypto
This new module implement the SM2 public key algorithm. It was
published by State Encryption Management Bureau, China.
List of specifications for SM2 elliptic curve public key cryptography:
* GM/T 0003.1-2012
* GM/T 0003.2-2012
* GM/T 0003.3-2012
* GM/T 0003.4-2012
* GM/T 0003.5-2012
IETF: https:
The digital certificate format based on SM2 crypto algorithm as
specified in GM/T 0015-2012. It was published by State Encryption
Management Bureau, China.
The method of generating Other User Information is defined as
ZA=H256(ENTLA || IDA || a || b || xG || yG || xA || yA), it also
specified in ht
When the 'key' allocation fails, the 'req' will not be released,
which will cause memory leakage on this path. This patch adds a
'free_req' tag used to solve this problem, and two new err values
are added to reflect the real reason of the error.
Signed-off-by: Tianjia Zhang
---
crypto/testmgr.c
The digital certificate format based on SM2 crypto algorithm as
specified in GM/T 0015-2012. It was published by State Encryption
Management Bureau, China.
This patch adds the OID object identifier defined by OSCCA. The
x509 certificate supports SM2-with-SM3 type certificate parsing.
It uses the s
Am Freitag, 18. September 2020, 15:02:17 CEST schrieb kernel test robot:
Hi,
> All errors (new ones prefixed by >>):
> >> drivers/char/lrng/lrng_chacha20.c:33:8: error: structure variable
> >> 'chacha20' with 'latent_entropy' attribute has a non-integer field
> >> 'block'
> 33 | struct chac
On 9/18/2020 4:30 AM, Qinglang Miao wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Qinglang Miao
Reviewed-by: Horia Geantă
Thanks,
Horia
The need_fallback is never initialized and seem to be always true at runtime.
So all hardware operations are always bypassed.
Fixes: 0ae1f46c55f87 ("crypto: sun4i-ss - fallback when length is not multiple
of blocksize")
Cc:
Signed-off-by: Corentin Labbe
---
drivers/crypto/allwinner/sun4i-ss/su
The optimized cipher function need length multiple of 4 bytes.
But it get sometimes odd length.
This is due to SG data could be stored with an offset.
So the fix is to check also if the offset is aligned with 4 bytes.
Fixes: 6298e948215f2 ("crypto: sunxi-ss - Add Allwinner Security System crypto
Ciphers produce invalid results on BE.
Key and IV need to be written in LE.
Fixes: 6298e948215f2 ("crypto: sunxi-ss - Add Allwinner Security System crypto
accelerator")
Cc:
Signed-off-by: Corentin Labbe
---
drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c | 12 ++--
1 file changed,
Hello
For help testing on "crypto: sun4i-ss - Fix sparse endianness markers",
I have added "stats" support like other allwinner's crypto drivers.
Seeing stats showed a clear problem, the ciphers function were not used
at all.
This is due to the not-inialized need_fallback which is "init" as true
e
Allwinner A10 and A13 SoC have a version of the SS which produce
invalid IV in IVx register.
Instead of adding a variant for those, let's convert SS to produce IV
directly from data.
Fixes: 6298e948215f2 ("crypto: sunxi-ss - Add Allwinner Security System crypto
accelerator")
Cc:
Signed-off-by: C
This patchs fixes some remaining style issue.
Signed-off-by: Corentin Labbe
---
drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c | 3 ---
drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c | 1 +
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/crypto/allwinner/sun4i-ss/
When running the non-optimized cipher function, SS produce partial random
output.
This is due to linearize buffers being reseted after each loop.
Fixes: 8d3bcb9900ca ("crypto: sun4i-ss - reduce stack usage")
Signed-off-by: Corentin Labbe
---
drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c |
This patch enable to access usage stats for each algorithm.
Signed-off-by: Corentin Labbe
---
drivers/crypto/allwinner/Kconfig | 9
.../allwinner/sun4i-ss/sun4i-ss-cipher.c | 21
.../crypto/allwinner/sun4i-ss/sun4i-ss-core.c | 54 +++
.../crypto/a
Můj drahý příjemce,
Jsem si jist, že vám tato pošta přijde jako překvapení, protože jsme se nikdy
předtím nesetkali a také byste se ptali, proč jsem se rozhodl vybrat vás mezi
četnými uživateli internetu na světě. Vaše e-mailová adresa se objevila v
náhodném losování, které provedla podpora cha
Hi all,
Today's linux-next merge of the crypto tree got a conflict in:
drivers/crypto/Kconfig
between commit:
bfe8fe939a04 ("crypto: sa2ul - add Kconfig selects to fix build error")
from Linus' tree and commit:
61f033ba18c3 ("crypto: sa2ul - Select CRYPTO_AUTHENC")
from the crypto tree
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