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#ifndef NIXIO_TLS_H_
#define NIXIO_TLS_H_
#include "nixio.h"
#include <sys/types.h>
#ifndef WITHOUT_OPENSSL
#include <openssl/ssl.h>
#include <openssl/md5.h>
#include <openssl/sha.h>
#endif
#define NIXIO_TLS_CTX_META "nixio.tls.ctx"
#define NIXIO_TLS_SOCK_META "nixio.tls.sock"
typedef struct nixio_tls_socket {
SSL *socket;
#ifdef WITH_AXTLS
char connected;
size_t pbufsiz;
char *pbufpos;
char *pbuffer;
#endif
} nixio_tls_sock;
#define NIXIO_CRYPTO_HASH_META "nixio.crypto.hash"
#define NIXIO_DIGEST_SIZE 64
#define NIXIO_CRYPTO_BLOCK_SIZE 64
#define NIXIO_HASH_NONE 0
#define NIXIO_HASH_MD5 0x01
#define NIXIO_HASH_SHA1 0x02
#define NIXIO_HMAC_BIT 0x40
typedef int(*nixio_hash_initcb)(void *);
typedef int(*nixio_hash_updatecb)(void *, const void *, unsigned long);
typedef int(*nixio_hash_finalcb)(unsigned char *, void *);
typedef struct nixio_hash_obj {
uint type;
unsigned char digest[NIXIO_DIGEST_SIZE];
size_t digest_size;
unsigned char key[NIXIO_CRYPTO_BLOCK_SIZE];
size_t key_size;
size_t block_size;
void *ctx;
nixio_hash_initcb init;
nixio_hash_updatecb update;
nixio_hash_finalcb final;
} nixio_hash;
#endif /* NIXIO_TLS_H_ */
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