mirror of https://gitee.com/openkylin/qemu.git
27 lines
717 B
C
27 lines
717 B
C
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#ifndef QEMU_AES_H
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#define QEMU_AES_H
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#define AES_MAXNR 14
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#define AES_BLOCK_SIZE 16
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struct aes_key_st {
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uint32_t rd_key[4 *(AES_MAXNR + 1)];
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int rounds;
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};
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typedef struct aes_key_st AES_KEY;
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int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
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AES_KEY *key);
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int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
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AES_KEY *key);
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void AES_encrypt(const unsigned char *in, unsigned char *out,
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const AES_KEY *key);
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void AES_decrypt(const unsigned char *in, unsigned char *out,
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const AES_KEY *key);
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void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
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const unsigned long length, const AES_KEY *key,
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unsigned char *ivec, const int enc);
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#endif
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