1 files changed, 48 insertions, 0 deletions

diff --git a/recipes-kernel/cryptodev/sdk_patches/0048-add-support-for-aes-256-xts-sync-speed-test.patch b/recipes-kernel/cryptodev/sdk_patches/0048-add-support-for-aes-256-xts-sync-speed-test.patch
new file mode 100644
index 000000000..85301aa8e
--- /dev/null
+++ b/recipes-kernel/cryptodev/sdk_patches/0048-add-support-for-aes-256-xts-sync-speed-test.patch
@@ -0,0 +1,48 @@
+From 139268835b7d84472950e3ed866f41d79a0cb723 Mon Sep 17 00:00:00 2001
+From: Alexe Radu <radu.alexe@nxp.com>
+Date: Tue, 25 Oct 2016 12:05:13 +0300
+Subject: [PATCH 048/104] add support for aes-256-xts sync speed test
+
+Signed-off-by: Alexe Radu <radu.alexe@nxp.com>
+---
+ tests/speed.c | 24 ++++++++++++++++++++++++
+ 1 file changed, 24 insertions(+)
+
+diff --git a/tests/speed.c b/tests/speed.c
+index 81c5a65..16ad7b7 100644
+--- a/tests/speed.c
++++ b/tests/speed.c
+@@ -206,6 +206,30 @@ int main(int argc, char** argv)
+                        break;
+        }
+ 
++       fprintf(stderr, "\nTesting AES-256-XTS cipher: \n");
++       memset(&sess, 0, sizeof(sess));
++       sess.cipher = CRYPTO_AES_XTS;
++       sess.keylen = 32;
++       memset(keybuf, 0x42, sess.keylen);
++       sess.key = (unsigned char *)keybuf;
++       if (ioctl(fdc, CIOCGSESSION, &sess)) {
++               perror("ioctl(CIOCGSESSION)");
++               return 1;
++       }
++#ifdef CIOCGSESSINFO
++       siop.ses = sess.ses;
++       if (ioctl(fdc, CIOCGSESSINFO, &siop)) {
++               perror("ioctl(CIOCGSESSINFO)");
++               return 1;
++       }
++       alignmask = siop.alignmask;
++#endif
++
++       for (i = 512; i <= (64 * 1024); i *= 2) {
++               if (encrypt_data(&sess, fdc, i, alignmask))
++                       break;
++       }
++
+        close(fdc);
+        close(fd);
+        return 0;
+-- 
+2.10.2
+