root / include / qemu / aes.h @ 13401ba0
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1 | e4d4fe3c | bellard | #ifndef QEMU_AES_H
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2 | e4d4fe3c | bellard | #define QEMU_AES_H
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3 | e4d4fe3c | bellard | |
4 | e4d4fe3c | bellard | #define AES_MAXNR 14 |
5 | e4d4fe3c | bellard | #define AES_BLOCK_SIZE 16 |
6 | e4d4fe3c | bellard | |
7 | e4d4fe3c | bellard | struct aes_key_st {
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8 | e4d4fe3c | bellard | uint32_t rd_key[4 *(AES_MAXNR + 1)]; |
9 | e4d4fe3c | bellard | int rounds;
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10 | e4d4fe3c | bellard | }; |
11 | e4d4fe3c | bellard | typedef struct aes_key_st AES_KEY; |
12 | e4d4fe3c | bellard | |
13 | e4d4fe3c | bellard | int AES_set_encrypt_key(const unsigned char *userKey, const int bits, |
14 | e4d4fe3c | bellard | AES_KEY *key); |
15 | e4d4fe3c | bellard | int AES_set_decrypt_key(const unsigned char *userKey, const int bits, |
16 | e4d4fe3c | bellard | AES_KEY *key); |
17 | e4d4fe3c | bellard | |
18 | e4d4fe3c | bellard | void AES_encrypt(const unsigned char *in, unsigned char *out, |
19 | e4d4fe3c | bellard | const AES_KEY *key);
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20 | e4d4fe3c | bellard | void AES_decrypt(const unsigned char *in, unsigned char *out, |
21 | e4d4fe3c | bellard | const AES_KEY *key);
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22 | e4d4fe3c | bellard | void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, |
23 | e4d4fe3c | bellard | const unsigned long length, const AES_KEY *key, |
24 | e4d4fe3c | bellard | unsigned char *ivec, const int enc); |
25 | e4d4fe3c | bellard | |
26 | 5d6f5cdd | Aurelien Jarno | /*
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27 | 5d6f5cdd | Aurelien Jarno | AES_Te0[x] = S [x].[02, 01, 01, 03];
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28 | 5d6f5cdd | Aurelien Jarno | AES_Te1[x] = S [x].[03, 02, 01, 01];
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29 | 5d6f5cdd | Aurelien Jarno | AES_Te2[x] = S [x].[01, 03, 02, 01];
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30 | 5d6f5cdd | Aurelien Jarno | AES_Te3[x] = S [x].[01, 01, 03, 02];
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31 | 5d6f5cdd | Aurelien Jarno | AES_Te4[x] = S [x].[01, 01, 01, 01];
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32 | 5d6f5cdd | Aurelien Jarno | |
33 | 5d6f5cdd | Aurelien Jarno | AES_Td0[x] = Si[x].[0e, 09, 0d, 0b];
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34 | 5d6f5cdd | Aurelien Jarno | AES_Td1[x] = Si[x].[0b, 0e, 09, 0d];
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35 | 5d6f5cdd | Aurelien Jarno | AES_Td2[x] = Si[x].[0d, 0b, 0e, 09];
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36 | 5d6f5cdd | Aurelien Jarno | AES_Td3[x] = Si[x].[09, 0d, 0b, 0e];
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37 | 5d6f5cdd | Aurelien Jarno | AES_Td4[x] = Si[x].[01, 01, 01, 01];
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38 | 5d6f5cdd | Aurelien Jarno | */
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39 | 5d6f5cdd | Aurelien Jarno | |
40 | 5d6f5cdd | Aurelien Jarno | extern const uint32_t AES_Te0[256], AES_Te1[256], AES_Te2[256], |
41 | 5d6f5cdd | Aurelien Jarno | AES_Te3[256], AES_Te4[256]; |
42 | 5d6f5cdd | Aurelien Jarno | extern const uint32_t AES_Td0[256], AES_Td1[256], AES_Td2[256], |
43 | 5d6f5cdd | Aurelien Jarno | AES_Td3[256], AES_Td4[256]; |
44 | 5d6f5cdd | Aurelien Jarno | |
45 | e4d4fe3c | bellard | #endif |