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1de93811 ML |
1 | #ifndef QEMU_AES_H |
2 | #define QEMU_AES_H | |
3 | ||
4 | #include "tools.h" | |
5 | ||
6 | #define AES_MAXNR 14 | |
7 | #define AES_BLOCK_SIZE 16 | |
8 | ||
9 | struct aes_key_st { | |
10 | uint32_t rd_key[4 *(AES_MAXNR + 1)]; | |
11 | int rounds; | |
12 | }; | |
13 | typedef struct aes_key_st AES_KEY; | |
14 | ||
15 | int AES_set_encrypt_key(const unsigned char *userKey, const int bits, | |
16 | AES_KEY *key); | |
17 | int AES_set_decrypt_key(const unsigned char *userKey, const int bits, | |
18 | AES_KEY *key); | |
19 | ||
20 | void AES_encrypt(const unsigned char *in, unsigned char *out, | |
21 | const AES_KEY *key); | |
22 | void AES_decrypt(const unsigned char *in, unsigned char *out, | |
23 | const AES_KEY *key); | |
24 | ||
25 | #if 1 | |
26 | void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, | |
27 | const unsigned long length, const AES_KEY *key, | |
28 | unsigned char *ivec, const int enc); | |
29 | #endif | |
30 | #endif |