| #ifndef ASM_X86_SERPENT_H |
| #define ASM_X86_SERPENT_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 |
