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4ead120e53
* Rename */handler.c to */plugin.c * Rename "handle" to "handler" in r_lib --HG-- rename : libr/bp/handle.c => libr/bp/plugin.c rename : libr/cmd/handle.c => libr/cmd/plugin.c rename : libr/debug/handle.c => libr/debug/plugin.c rename : libr/io/handle.c => libr/io/plugin.c
63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
#ifndef _INCLUDE_CRYPTO_R_
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#define _INCLUDE_CRYPTO_R_
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#include <list.h>
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#include <r_types.h>
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enum {
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R_CRYPTO_MODE_ECB,
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R_CRYPTO_MODE_CBC,
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R_CRYPTO_MODE_OFB,
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R_CRYPTO_MODE_CFB,
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};
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enum {
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R_CRYPTO_DIR_CIPHER,
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R_CRYPTO_DIR_DECIPHER,
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};
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typedef struct r_crypto_t {
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struct r_crypto_plugin_t* h;
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ut8 *key;
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ut8 *iv;
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int key_len;
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ut8 *output;
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int output_len;
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int output_size;
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void *user;
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struct list_head plugins;
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} RCrypto;
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typedef struct r_crypto_plugin_t {
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const char *name;
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int (*get_key_size)(struct r_crypto_t* cry);
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int (*set_iv)(struct r_crypto_t* cry, const ut8 *iv);
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int (*set_key)(struct r_crypto_t* cry, const ut8 *key, int mode, int direction);
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int (*update)(struct r_crypto_t* cry, const ut8 *buf, int len);
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int (*final)(struct r_crypto_t* cry, const ut8 *buf, int len);
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int (*use)(const char *algo);
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int (*fini)(struct r_crypto_t *cry);
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struct list_head list;
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} RCryptoPlugin;
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#ifdef R_API
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R_API struct r_crypto_t *r_crypto_init(struct r_crypto_t *cry, int hard);
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R_API struct r_crypto_t *r_crypto_as_new(struct r_crypto_t *cry);
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R_API int r_crypto_add(struct r_crypto_t *cry, struct r_crypto_plugin_t *h);
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R_API struct r_crypto_t *r_crypto_new();
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R_API struct r_crypto_t *r_crypto_free(struct r_crypto_t *cry);
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R_API int r_crypto_use(struct r_crypto_t *cry, const char *algo);
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R_API int r_crypto_set_key(struct r_crypto_t *cry, const ut8* key, int mode, int direction);
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R_API int r_crypto_get_key_size(struct r_crypto_t *cry);
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R_API int r_crypto_set_iv(struct r_crypto_t *cry, const ut8 *iv);
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R_API int r_crypto_update(struct r_crypto_t *cry, ut8 *buf, int len);
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R_API int r_crypto_final(struct r_crypto_t *cry, ut8 *buf, int len);
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R_API int r_crypto_append(struct r_crypto_t *cry, const ut8 *buf, int len);
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R_API ut8 *r_crypto_get_output(struct r_crypto_t *cry);
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#endif
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/* plugin pointers */
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extern struct r_crypto_plugin_t r_crypto_plugin_aes;
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#endif
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