1. 根目录:
2. arch
3. x86
4. include
5. asm
6. crypto
7. aes.h

#ifndef ASM_X86_AES_H
#define ASM_X86_AES_H

#include <linux/crypto.h>
#include <crypto/aes.h>

void crypto_aes_encrypt_x86(struct crypto_aes_ctx *ctx, u8 *dst,
			    const u8 *src);
void crypto_aes_decrypt_x86(struct crypto_aes_ctx *ctx, u8 *dst,
			    const u8 *src);
#endif