mycrypt.h

#ifndef CRYPT_H_
#define CRYPT_H_
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <ctype.h>
#include <limits.h>

/* if there is a custom definition header file use it */
#include <mycrypt_custom.h>

#ifdef __cplusplus
extern "C" {
#endif

/* version */
#define CRYPT   0x0099
#define SCRYPT  "0.99"

/* max size of either a cipher/hash block or symmetric key [largest of the two] */
#define MAXBLOCKSIZE  64

/* descriptor table size */
/* Dropbear change - this should be smaller, saves some size */
#define TAB_SIZE    4

/* error codes [will be expanded in future releases] */
enum {
   CRYPT_OK=0,             /* Result OK */
   CRYPT_ERROR,            /* Generic Error */
   CRYPT_NOP,              /* Not a failure but no operation was performed */

   CRYPT_INVALID_KEYSIZE,  /* Invalid key size given */
   CRYPT_INVALID_ROUNDS,   /* Invalid number of rounds */
   CRYPT_FAIL_TESTVECTOR,  /* Algorithm failed test vectors */

   CRYPT_BUFFER_OVERFLOW,  /* Not enough space for output */
   CRYPT_INVALID_PACKET,   /* Invalid input packet given */

   CRYPT_INVALID_PRNGSIZE, /* Invalid number of bits for a PRNG */
   CRYPT_ERROR_READPRNG,   /* Could not read enough from PRNG */

   CRYPT_INVALID_CIPHER,   /* Invalid cipher specified */
   CRYPT_INVALID_HASH,     /* Invalid hash specified */
   CRYPT_INVALID_PRNG,     /* Invalid PRNG specified */

   CRYPT_MEM,              /* Out of memory */

   CRYPT_PK_TYPE_MISMATCH, /* Not equivalent types of PK keys */
   CRYPT_PK_NOT_PRIVATE,   /* Requires a private PK key */

   CRYPT_INVALID_ARG,      /* Generic invalid argument */
   CRYPT_FILE_NOTFOUND,    /* File Not Found */

   CRYPT_PK_INVALID_TYPE,  /* Invalid type of PK key */
   CRYPT_PK_INVALID_SYSTEM,/* Invalid PK system specified */
   CRYPT_PK_DUP,           /* Duplicate key already in key ring */
   CRYPT_PK_NOT_FOUND,     /* Key not found in keyring */
   CRYPT_PK_INVALID_SIZE,  /* Invalid size input for PK parameters */

   CRYPT_INVALID_PRIME_SIZE/* Invalid size of prime requested */
};

#include <mycrypt_cfg.h>
#include <mycrypt_macros.h>
#include <mycrypt_cipher.h>
#include <mycrypt_hash.h>
#include <mycrypt_prng.h>
#include <mycrypt_pk.h>
#include <mycrypt_misc.h>
#include <mycrypt_argchk.h>
#include <mycrypt_pkcs.h>

#ifdef __cplusplus
   }
#endif

#endif /* CRYPT_H_ */