64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
#ifndef ASM_X86_SERPENT_SSE2_H
|
|
#define ASM_X86_SERPENT_SSE2_H
|
|
|
|
#include <linux/crypto.h>
|
|
#include <crypto/serpent.h>
|
|
|
|
#ifdef CONFIG_X86_32
|
|
|
|
#define SERPENT_PARALLEL_BLOCKS 4
|
|
|
|
asmlinkage void __serpent_enc_blk_4way(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src, bool xor);
|
|
asmlinkage void serpent_dec_blk_4way(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src);
|
|
|
|
static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src)
|
|
{
|
|
__serpent_enc_blk_4way(ctx, dst, src, false);
|
|
}
|
|
|
|
static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src)
|
|
{
|
|
__serpent_enc_blk_4way(ctx, dst, src, true);
|
|
}
|
|
|
|
static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src)
|
|
{
|
|
serpent_dec_blk_4way(ctx, dst, src);
|
|
}
|
|
|
|
#else
|
|
|
|
#define SERPENT_PARALLEL_BLOCKS 8
|
|
|
|
asmlinkage void __serpent_enc_blk_8way(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src, bool xor);
|
|
asmlinkage void serpent_dec_blk_8way(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src);
|
|
|
|
static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src)
|
|
{
|
|
__serpent_enc_blk_8way(ctx, dst, src, false);
|
|
}
|
|
|
|
static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src)
|
|
{
|
|
__serpent_enc_blk_8way(ctx, dst, src, true);
|
|
}
|
|
|
|
static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst,
|
|
const u8 *src)
|
|
{
|
|
serpent_dec_blk_8way(ctx, dst, src);
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|