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24 lines
749 B
C
24 lines
749 B
C
#ifndef NCATOOL_AES_H
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#define NCATOOL_AES_H
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#define GCRYPT_NO_DEPRECATED
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#include <gcrypt.h>
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typedef struct {
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gcry_cipher_hd_t cipher; /* gcrypt context for this cryptor. */
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int mode;
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} aes_ctx_t;
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void aes_init(void);
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aes_ctx_t *new_aes_ctx(const void *key, unsigned int key_size, int mode);
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void free_aes_ctx(aes_ctx_t *ctx);
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void aes_setiv(aes_ctx_t *ctx, const void *iv, size_t l);
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void aes_encrypt(aes_ctx_t *ctx, void *dst, void *src, size_t l);
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void aes_decrypt(aes_ctx_t *ctx, void *dst, void *src, size_t l);
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void aes_xts_encrypt(aes_ctx_t *ctx, void *dst, void *src, size_t l, size_t sector, size_t sector_size);
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void aes_xts_decrypt(aes_ctx_t *ctx, void *dst, void *src, size_t l, size_t sector, size_t sector_size);
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#endif
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