summaryrefslogtreecommitdiffstats
path: root/src/spdk/intel-ipsec-mb/include/gcm_keys_avx2_avx512.asm
blob: d812e53bd6bee1e6e80ba6140ddc8bab65c73871 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
;;
;; Copyright (c) 2019, 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.
;;

%ifndef GCM_KEYS_AVX2_AVX512_INCLUDED
%define GCM_KEYS_AVX2_AVX512_INCLUDED

;; Define the fields of gcm_key_data struct:
;; uint8_t expanded_keys[GCM_ENC_KEY_LEN * GCM_KEY_SETS];
;; uint8_t shifted_hkey_8[GCM_ENC_KEY_LEN]; // HashKey^8 <<1 mod poly
;; uint8_t shifted_hkey_7[GCM_ENC_KEY_LEN]; // HashKey^7 <<1 mod poly
;; uint8_t shifted_hkey_6[GCM_ENC_KEY_LEN]; // HashKey^6 <<1 mod poly
;; uint8_t shifted_hkey_5[GCM_ENC_KEY_LEN]; // HashKey^5 <<1 mod poly
;; uint8_t shifted_hkey_4[GCM_ENC_KEY_LEN]; // HashKey^4 <<1 mod poly
;; uint8_t shifted_hkey_3[GCM_ENC_KEY_LEN]; // HashKey^3 <<1 mod poly
;; uint8_t shifted_hkey_2[GCM_ENC_KEY_LEN]; // HashKey^2 <<1 mod poly
;; uint8_t shifted_hkey_1[GCM_ENC_KEY_LEN]; // HashKey   <<1 mod poly

%define HashKey_8       (16*15)  ; HashKey^8 <<1 mod poly
%define HashKey_7       (16*16)  ; HashKey^7 <<1 mod poly
%define HashKey_6       (16*17)  ; HashKey^6 <<1 mod poly
%define HashKey_5       (16*18)  ; HashKey^5 <<1 mod poly
%define HashKey_4       (16*19)  ; HashKey^4 <<1 mod poly
%define HashKey_3       (16*20)  ; HashKey^3 <<1 mod poly
%define HashKey_2       (16*21)  ; HashKey^2 <<1 mod poly
%define HashKey_1       (16*22)  ; HashKey <<1 mod poly
%define HashKey         (16*22)  ; HashKey <<1 mod poly

%endif ; GCM_KEYS_AVX2_AVX512_INCLUDED