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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org
*/
#include "tomcrypt.h"
/**
@file mpi_to_ltc_error.c
Convert MPI errors to LTC, Tom St Denis
*/
#ifdef MPI
static const struct {
int mpi_code, ltc_code;
} mpi_to_ltc_codes[] = {
{ MP_OKAY , CRYPT_OK},
{ MP_MEM , CRYPT_MEM},
{ MP_VAL , CRYPT_INVALID_ARG},
};
/**
Convert a MPI error to a LTC error (Possibly the most powerful function ever! Oh wait... no)
@param err The error to convert
@return The equivalent LTC error code or CRYPT_ERROR if none found
*/
int mpi_to_ltc_error(int err)
{
int x;
for (x = 0; x < (int)(sizeof(mpi_to_ltc_codes)/sizeof(mpi_to_ltc_codes[0])); x++) {
if (err == mpi_to_ltc_codes[x].mpi_code) {
return mpi_to_ltc_codes[x].ltc_code;
}
}
return CRYPT_ERROR;
}
#endif
/* $Source: /cvs/libtom/libtomcrypt/src/misc/mpi/mpi_to_ltc_error.c,v $ */
/* $Revision: 1.3 $ */
/* $Date: 2005/05/05 14:35:59 $ */
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