1#ifndef QEMU_AES_H
2#define QEMU_AES_H
3
4#define AES_MAXNR 14
5#define AES_BLOCK_SIZE 16
6
7struct aes_key_st {
8 uint32_t rd_key[4 *(AES_MAXNR + 1)];
9 int rounds;
10};
11typedef struct aes_key_st AES_KEY;
12
13
14#ifdef __FreeBSD__
15#define AES_set_encrypt_key QEMU_AES_set_encrypt_key
16#define AES_set_decrypt_key QEMU_AES_set_decrypt_key
17#define AES_encrypt QEMU_AES_encrypt
18#define AES_decrypt QEMU_AES_decrypt
19#define AES_cbc_encrypt QEMU_AES_cbc_encrypt
20#endif
21
22int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
23 AES_KEY *key);
24int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
25 AES_KEY *key);
26
27void AES_encrypt(const unsigned char *in, unsigned char *out,
28 const AES_KEY *key);
29void AES_decrypt(const unsigned char *in, unsigned char *out,
30 const AES_KEY *key);
31void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
32 const unsigned long length, const AES_KEY *key,
33 unsigned char *ivec, const int enc);
34
35extern const uint8_t AES_sbox[256];
36extern const uint8_t AES_isbox[256];
37
38
39extern const uint8_t AES_shifts[16];
40extern const uint8_t AES_ishifts[16];
41
42
43
44
45
46
47extern const uint32_t AES_imc[256][4];
48
49
50
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52
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61
62
63extern const uint32_t AES_Te0[256], AES_Te1[256], AES_Te2[256],
64 AES_Te3[256], AES_Te4[256];
65extern const uint32_t AES_Td0[256], AES_Td1[256], AES_Td2[256],
66 AES_Td3[256], AES_Td4[256];
67
68#endif
69