aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/include/aes/data.h
diff options
context:
space:
mode:
authorEgor Tensin <Egor.Tensin@gmail.com>2019-12-21 13:33:50 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2019-12-21 13:33:50 +0300
commit351c5188013fff041c7217aed64478cfc7643480 (patch)
treec918b5093ac45394439f3dff30da37b809173603 /include/aes/data.h
parentcmake: install libraries & their headers (diff)
downloadaes-tools-351c5188013fff041c7217aed64478cfc7643480.tar.gz
aes-tools-351c5188013fff041c7217aed64478cfc7643480.zip
restructure the project
Diffstat (limited to 'include/aes/data.h')
-rw-r--r--include/aes/data.h122
1 files changed, 0 insertions, 122 deletions
diff --git a/include/aes/data.h b/include/aes/data.h
deleted file mode 100644
index a441939..0000000
--- a/include/aes/data.h
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright (c) 2015 Egor Tensin <Egor.Tensin@gmail.com>
-// This file is part of the "AES tools" project.
-// For details, see https://github.com/egor-tensin/aes-tools.
-// Distributed under the MIT License.
-
-#pragma once
-
-#include <emmintrin.h>
-#include <tmmintrin.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/**
- * \brief Represents a 128-bit block.
- */
-typedef __m128i AES_Block128;
-
-/**
- * \brief Loads a 128-bit block from a memory location.
- *
- * \param[in] src The pointer to a memory location. Must not be `NULL`.
- *
- * \return The loaded 128-bit block.
- */
-static __inline AES_Block128 aes_load_block128(const void* src)
-{
- return _mm_loadu_si128((AES_Block128*) src);
-}
-
-/**
- * \brief Loads a 128-bit block from a 16-byte aligned memory location.
- *
- * \param[in] src The pointer to a 16-byte aligned memory location. Must not be `NULL`.
- *
- * \return The loaded 128-bit block.
- */
-static __inline AES_Block128 aes_load_block128_aligned(const void* src)
-{
- return _mm_load_si128((AES_Block128*) src);
-}
-
-/**
- * \brief Stores a 128-bit block in a memory location.
- *
- * \param[out] dest The pointer to a memory location. Must not be `NULL`.
- *
- * \param[in] block The block to be stored.
- */
-static __inline void __fastcall aes_store_block128(
- void* dest,
- AES_Block128 block)
-{
- _mm_storeu_si128((AES_Block128*) dest, block);
-}
-
-/**
- * \brief Stores a 128-bit block in a 16-byte aligned memory location.
- *
- * \param[out] dest The pointer to a 16-byte aligned memory location. Must not be `NULL`.
- *
- * \param[in] block The block to be stored.
- */
-static __inline void __fastcall aes_store_block128_aligned(
- void* dest,
- AES_Block128 block)
-{
- _mm_store_si128((AES_Block128*) dest, block);
-}
-
-/**
- * \brief XORs two 128-bit blocks.
- *
- * \param[in] a The first XOR operand.
- * \param[in] b The second XOR operand.
- *
- * \return `a^b`.
- */
-static __inline AES_Block128 __fastcall aes_xor_block128(
- AES_Block128 a,
- AES_Block128 b)
-{
- return _mm_xor_si128(a, b);
-}
-
-/**
- * \brief Builds a 128-bit block from four 4-byte values.
- *
- * Builds a 128-bit block like this:
- *
- * * dest[127:96] = hi3
- * * dest[95:64] = hi2
- * * dest[63:32] = lo1
- * * dest[31:0] = lo0
- *
- * \param[in] hi3 The most significant 4-byte value.
- * \param[in] hi2 The more significant 4-byte value.
- * \param[in] lo1 The less significant 4-byte value.
- * \param[in] lo0 The least significant 4-byte value.
- *
- * \return The built 128-bit block.
- */
-static __inline AES_Block128 __fastcall aes_make_block128(int hi3, int hi2, int lo1, int lo0)
-{
- return _mm_set_epi32(hi3, hi2, lo1, lo0);
-}
-
-static __inline AES_Block128 __fastcall aes_reverse_byte_order_block128(AES_Block128 block)
-{
- return _mm_shuffle_epi8(block, aes_make_block128(0x00010203, 0x04050607, 0x08090a0b, 0x0c0d0e0f));
-}
-
-static __inline AES_Block128 __fastcall aes_inc_block128(AES_Block128 x)
-{
- return _mm_add_epi32(x, aes_make_block128(0, 0, 0, 1));
-}
-
-#ifdef __cplusplus
-}
-#endif