On 29 June 2014 16:33, Jussi Kivilinna jussi.kivili...@iki.fi wrote:
This patch adds ARM NEON assembly implementation of SHA-1 algorithm.
tcrypt benchmark results on Cortex-A8, sha1-arm-asm vs sha1-neon-asm:
block-size bytes/updateold-vs-new
16 16 1.04x
64
On 29 June 2014 16:34, Jussi Kivilinna jussi.kivili...@iki.fi wrote:
This patch adds ARM NEON assembly implementation of SHA-512 and SHA-384
algorithms.
tcrypt benchmark results on Cortex-A8, sha512-generic vs sha512-neon-asm:
block-size bytes/updateold-vs-new
16 16
Am Montag, 30. Juni 2014, 13:31:26 schrieb Fengguang Wu:
Hi Fengguang,
Hi Stephan,
On Sun, Jun 29, 2014 at 09:45:48PM +0200, Stephan Mueller wrote:
Am Sonntag, 29. Juni 2014, 22:52:46 schrieb Fengguang Wu:
Hi Fengguang,
Greetings,
0day kernel testing robot got the below dmesg and
On 26/06/14 14:54, Mimi Zohar wrote:
On Thu, 2014-06-19 at 18:20 +0300, Dmitry Kasatkin wrote:
Async hash API allows to use HW acceleration for hash calculation.
It may give significant performance gain or/and reduce power consumption,
which might be very beneficial for battery powered
On Mon, 2014-06-30 at 17:58 +0300, Dmitry Kasatkin wrote:
On 26/06/14 14:54, Mimi Zohar wrote:
On Thu, 2014-06-19 at 18:20 +0300, Dmitry Kasatkin wrote:
@@ -156,7 +316,7 @@ out:
return rc;
}
-int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash)
+static int
This patch adds ARM NEON assembly implementation of SHA-1 algorithm.
tcrypt benchmark results on Cortex-A8, sha1-arm-asm vs sha1-neon-asm:
block-size bytes/updateold-vs-new
16 16 1.04x
64 16 1.02x
64 64 1.05x
This patch adds ARM NEON assembly implementation of SHA-512 and SHA-384
algorithms.
tcrypt benchmark results on Cortex-A8, sha512-generic vs sha512-neon-asm:
block-size bytes/updateold-vs-new
16 16 2.99x
64 16 2.67x
64 64
Common SHA-1 structures are defined in crypto/sha.h for code sharing.
This patch changes SHA-1/ARM glue code to use these structures.
Acked-by: Ard Biesheuvel ard.biesheu...@linaro.org
Signed-off-by: Jussi Kivilinna jussi.kivili...@iki.fi
---
arch/arm/crypto/sha1_glue.c | 50
On 29 June 2014 16:33, Jussi Kivilinna jussi.kivili...@iki.fi wrote:
Common SHA-1 structures are defined in crypto/sha.h for code sharing.
This patch changes SHA-1/ARM glue code to use these structures.
Acked-by: Ard Biesheuvel ard.biesheu...@linaro.org
Signed-off-by: Jussi Kivilinna
On 30 June 2014 18:39, Jussi Kivilinna jussi.kivili...@iki.fi wrote:
This patch adds ARM NEON assembly implementation of SHA-512 and SHA-384
algorithms.
tcrypt benchmark results on Cortex-A8, sha512-generic vs sha512-neon-asm:
block-size bytes/updateold-vs-new
16 16
On 30.06.2014 21:13, Ard Biesheuvel wrote:
On 30 June 2014 18:39, Jussi Kivilinna jussi.kivili...@iki.fi wrote:
This patch adds ARM NEON assembly implementation of SHA-512 and SHA-384
algorithms.
tcrypt benchmark results on Cortex-A8, sha512-generic vs sha512-neon-asm:
block-size
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