Mercurial > dropbear
comparison src/misc/mpi/mpi_to_ltc_error.c @ 280:59400faa4b44 libtomcrypt-orig libtomcrypt-1.05
Re-import libtomcrypt 1.05 for cleaner propagating.
From crypt-1.05.tar.bz2, SHA1 of 88250202bb51570dc64f7e8f1c943cda9479258f
author | Matt Johnston <matt@ucc.asn.au> |
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date | Wed, 08 Mar 2006 12:58:00 +0000 |
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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 #include "tomcrypt.h" | |
12 | |
13 /** | |
14 @file mpi_to_ltc_error.c | |
15 Convert MPI errors to LTC, Tom St Denis | |
16 */ | |
17 | |
18 #ifdef MPI | |
19 static const struct { | |
20 int mpi_code, ltc_code; | |
21 } mpi_to_ltc_codes[] = { | |
22 { MP_OKAY , CRYPT_OK}, | |
23 { MP_MEM , CRYPT_MEM}, | |
24 { MP_VAL , CRYPT_INVALID_ARG}, | |
25 }; | |
26 | |
27 /** | |
28 Convert a MPI error to a LTC error (Possibly the most powerful function ever! Oh wait... no) | |
29 @param err The error to convert | |
30 @return The equivalent LTC error code or CRYPT_ERROR if none found | |
31 */ | |
32 int mpi_to_ltc_error(int err) | |
33 { | |
34 int x; | |
35 | |
36 for (x = 0; x < (int)(sizeof(mpi_to_ltc_codes)/sizeof(mpi_to_ltc_codes[0])); x++) { | |
37 if (err == mpi_to_ltc_codes[x].mpi_code) { | |
38 return mpi_to_ltc_codes[x].ltc_code; | |
39 } | |
40 } | |
41 return CRYPT_ERROR; | |
42 } | |
43 #endif | |
44 | |
45 | |
46 /* $Source: /cvs/libtom/libtomcrypt/src/misc/mpi/mpi_to_ltc_error.c,v $ */ | |
47 /* $Revision: 1.3 $ */ | |
48 /* $Date: 2005/05/05 14:35:59 $ */ |