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From 6a89ac4c49068d4225f4c1cc94a1d20b3d174b3f Mon Sep 17 00:00:00 2001
From: Radu Alexe <raduandrei.alexe@freescale.com>
Date: Sat, 22 Oct 2016 21:55:25 +0300
Subject: [PATCH 044/104] add aes-256-xts support for async speed test
Signed-off-by: Radu Alexe <raduandrei.alexe@freescale.com>
---
ioctl.c | 3 +++
tests/async_speed.c | 25 +++++++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/ioctl.c b/ioctl.c
index 8d81b56..ca3c5ac 100644
--- a/ioctl.c
+++ b/ioctl.c
@@ -172,6 +172,9 @@ crypto_create_session(struct fcrypt *fcr, struct session_op *sop)
case CRYPTO_AES_ECB:
alg_name = "ecb(aes)";
break;
+ case CRYPTO_AES_XTS:
+ alg_name = "xts(aes)";
+ break;
case CRYPTO_CAMELLIA_CBC:
alg_name = "cbc(camellia)";
break;
diff --git a/tests/async_speed.c b/tests/async_speed.c
index 1188599..39a3d23 100644
--- a/tests/async_speed.c
+++ b/tests/async_speed.c
@@ -211,6 +211,31 @@ int main(void)
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(CIOCGSESSION)");
+ return 1;
+ }
+ alignmask = siop.alignmask;
+#endif
+
+ for (i = 256; i <= (64 * 1024); i *= 2) {
+ if (encrypt_data(&sess, fdc, i, alignmask))
+ break;
+ }
+
+end:
close(fdc);
close(fd);
return 0;
--
2.10.2
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