5 #define AES_BLOCK_SIZE 16
8 uint32_t rd_key
[4 *(AES_MAXNR
+ 1)];
11 typedef struct aes_key_st AES_KEY
;
13 /* FreeBSD has its own AES_set_decrypt_key in -lcrypto, avoid conflicts */
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
22 int AES_set_encrypt_key(const unsigned char *userKey
, const int bits
,
24 int AES_set_decrypt_key(const unsigned char *userKey
, const int bits
,
27 void AES_encrypt(const unsigned char *in
, unsigned char *out
,
29 void AES_decrypt(const unsigned char *in
, unsigned char *out
,
31 void 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
);
35 extern const uint8_t AES_sbox
[256];
36 extern const uint8_t AES_isbox
[256];
38 /* AES ShiftRows and InvShiftRows */
39 extern const uint8_t AES_shifts
[16];
40 extern const uint8_t AES_ishifts
[16];
42 /* AES InvMixColumns */
43 /* AES_imc[x][0] = [x].[0e, 09, 0d, 0b]; */
44 /* AES_imc[x][1] = [x].[0b, 0e, 09, 0d]; */
45 /* AES_imc[x][2] = [x].[0d, 0b, 0e, 09]; */
46 /* AES_imc[x][3] = [x].[09, 0d, 0b, 0e]; */
47 extern const uint32_t AES_imc
[256][4];
50 AES_Te0[x] = S [x].[02, 01, 01, 03];
51 AES_Te1[x] = S [x].[03, 02, 01, 01];
52 AES_Te2[x] = S [x].[01, 03, 02, 01];
53 AES_Te3[x] = S [x].[01, 01, 03, 02];
54 AES_Te4[x] = S [x].[01, 01, 01, 01];
56 AES_Td0[x] = Si[x].[0e, 09, 0d, 0b];
57 AES_Td1[x] = Si[x].[0b, 0e, 09, 0d];
58 AES_Td2[x] = Si[x].[0d, 0b, 0e, 09];
59 AES_Td3[x] = Si[x].[09, 0d, 0b, 0e];
60 AES_Td4[x] = Si[x].[01, 01, 01, 01];
63 extern const uint32_t AES_Te0
[256], AES_Te1
[256], AES_Te2
[256],
64 AES_Te3
[256], AES_Te4
[256];
65 extern const uint32_t AES_Td0
[256], AES_Td1
[256], AES_Td2
[256],
66 AES_Td3
[256], AES_Td4
[256];