| /* 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@iahu.ca, http://libtomcrypt.org |
| */ |
| |
| #include "mycrypt.h" |
| |
| #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) */ |
| 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 |
| |