Mercurial > dropbear
comparison mpi_to_ltc_error.c @ 15:6362d3854bb4 libtomcrypt-orig
0.96 release of LibTomCrypt
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Tue, 15 Jun 2004 14:07:21 +0000 |
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| 3:7faae8f46238 | 15:6362d3854bb4 |
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| 1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis | |
| 2 * | |
| 3 * LibTomCrypt is a library that provides various cryptographic | |
| 4 * algorithms in a highly modular and flexible manner. | |
| 5 * | |
| 6 * The library is free for all purposes without any express | |
| 7 * guarantee it works. | |
| 8 * | |
| 9 * Tom St Denis, [email protected], http://libtomcrypt.org | |
| 10 */ | |
| 11 | |
| 12 #include "mycrypt.h" | |
| 13 | |
| 14 #ifdef MPI | |
| 15 static const struct { | |
| 16 int mpi_code, ltc_code; | |
| 17 } mpi_to_ltc_codes[] = { | |
| 18 { MP_OKAY , CRYPT_OK}, | |
| 19 { MP_MEM , CRYPT_MEM}, | |
| 20 { MP_VAL , CRYPT_INVALID_ARG}, | |
| 21 }; | |
| 22 | |
| 23 /* convert a MPI error to a LTC error (Possibly the most powerful function ever! Oh wait... no) */ | |
| 24 int mpi_to_ltc_error(int err) | |
| 25 { | |
| 26 int x; | |
| 27 | |
| 28 for (x = 0; x < (int)(sizeof(mpi_to_ltc_codes)/sizeof(mpi_to_ltc_codes[0])); x++) { | |
| 29 if (err == mpi_to_ltc_codes[x].mpi_code) { | |
| 30 return mpi_to_ltc_codes[x].ltc_code; | |
| 31 } | |
| 32 } | |
| 33 return CRYPT_ERROR; | |
| 34 } | |
| 35 #endif | |
| 36 |