Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/spdk/intel-ipsec-mb/aes_xcbc_expand_key.c b/src/spdk/intel-ipsec-mb/aes_xcbc_expand_key.c
new file mode 100644
index 00000000..af7f4be3
--- /dev/null
+++ b/src/spdk/intel-ipsec-mb/aes_xcbc_expand_key.c
@@ -0,0 +1,62 @@
+/*******************************************************************************
+  Copyright (c) 2012-2018, Intel Corporation
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+      * Redistributions of source code must retain the above copyright notice,
+        this list of conditions and the following disclaimer.
+      * Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+      * Neither the name of Intel Corporation nor the names of its contributors
+        may be used to endorse or promote products derived from this software
+        without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+
+#include <stdio.h>
+#include "intel-ipsec-mb.h"
+
+#include "asm.h"
+
+static uint32_t in[4*3] = {
+        0x01010101, 0x01010101, 0x01010101, 0x01010101,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x03030303, 0x03030303, 0x03030303, 0x03030303
+};
+
+void
+aes_xcbc_expand_key_sse(const void *key, void *k1_exp, void *k2, void *k3)
+{
+        DECLARE_ALIGNED(uint32_t keys_exp_enc[11*4], 16);
+
+        aes_keyexp_128_enc_sse(key, keys_exp_enc);
+
+        aes128_ecbenc_x3_sse(in, keys_exp_enc, k1_exp, k2, k3);
+
+        aes_keyexp_128_enc_sse(k1_exp, k1_exp);
+}
+
+void
+aes_xcbc_expand_key_avx(const void *key, void *k1_exp, void *k2, void *k3)
+{
+        DECLARE_ALIGNED(uint32_t keys_exp_enc[11*4], 16);
+
+        aes_keyexp_128_enc_avx(key, keys_exp_enc);
+
+        aes128_ecbenc_x3_avx(in, keys_exp_enc, k1_exp, k2, k3);
+
+        aes_keyexp_128_enc_avx(k1_exp, k1_exp);
+}