diff options
Diffstat (limited to 'src/spdk/intel-ipsec-mb/include/gcm_keys_sse_avx.asm')
| -rw-r--r-- | src/spdk/intel-ipsec-mb/include/gcm_keys_sse_avx.asm | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/spdk/intel-ipsec-mb/include/gcm_keys_sse_avx.asm b/src/spdk/intel-ipsec-mb/include/gcm_keys_sse_avx.asm new file mode 100644 index 000000000..f7531e5a7 --- /dev/null +++ b/src/spdk/intel-ipsec-mb/include/gcm_keys_sse_avx.asm @@ -0,0 +1,73 @@ +;; +;; 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_SSE_AVX_INCLUDED +%define GCM_KEYS_SSE_AVX_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 +;; uint8_t shifted_hkey_1_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_2_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^2 <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_3_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^3 <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_4_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^4 <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_5_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^5 <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_6_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^6 <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_7_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^7 <<1 mod poly (Karatsuba) +;; uint8_t shifted_hkey_8_k[GCM_ENC_KEY_LEN]; // XOR of High and Low 64 bits of HashKey^8 <<1 mod poly (Karatsuba) + +;; +;; Key structure holds up to 8 ghash keys +;; +%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 +;; ghash keys for Karatsuba multiply +%define HashKey_k (16*23) ; XOR of High 64 bits and Low 64 bits of HashKey <<1 mod poly +%define HashKey_1_k (16*23) ; XOR of High 64 bits and Low 64 bits of HashKey <<1 mod poly +%define HashKey_2_k (16*24) ; XOR of High 64 bits and Low 64 bits of HashKey^2 <<1 mod poly +%define HashKey_3_k (16*25) ; XOR of High 64 bits and Low 64 bits of HashKey^3 <<1 mod poly +%define HashKey_4_k (16*26) ; XOR of High 64 bits and Low 64 bits of HashKey^4 <<1 mod poly +%define HashKey_5_k (16*27) ; XOR of High 64 bits and Low 64 bits of HashKey^5 <<1 mod poly +%define HashKey_6_k (16*28) ; XOR of High 64 bits and Low 64 bits of HashKey^6 <<1 mod poly +%define HashKey_7_k (16*29) ; XOR of High 64 bits and Low 64 bits of HashKey^7 <<1 mod poly +%define HashKey_8_k (16*30) ; XOR of High 64 bits and Low 64 bits of HashKey^8 <<1 mod poly + +%endif ; GCM_KEYS_SSE_AVX_INCLUDED |