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mecs.c
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1 /*
2 This file is part of BitPunch
3 Copyright (C) 2013-2015 Frantisek Uhrecky <frantisek.uhrecky[what here]gmail.com>
4 Copyright (C) 2013-2014 Andrej Gulyas <andrej.guly[what here]gmail.com>
5 Copyright (C) 2013-2014 Marek Klein <kleinmrk[what here]gmail.com>
6 Copyright (C) 2013-2014 Filip Machovec <filipmachovec[what here]yahoo.com>
7 Copyright (C) 2013-2014 Jozef Kudlac <jozef[what here]kudlac.sk>
8 
9 This program is free software: you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
13 
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18 
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 */
22 #include "mecs.h"
23 #include "mecsctx.h"
24 
32 int BPU_mecsEncrypt(BPU_T_GF2_Vector *ct, const BPU_T_GF2_Vector *pt, const BPU_T_Mecs_Ctx *ctx) {
34  return ctx->_encrypt(ct, pt, ctx);
35 }
36 
46  return ctx->_decrypt(pt, ct, ctx);
47 }
48 
56  return ctx->_genKeyPair(ctx->code_ctx);
57 }
BPU_T_Code_Ctx * code_ctx
Definition: mecsctx.h:44
int(* _encrypt)(BPU_T_GF2_Vector *out, const BPU_T_GF2_Vector *in, const struct _BPU_T_Mecs_Ctx *ctx)
Definition: mecsctx.h:40
int(* _genKeyPair)(struct _BPU_T_Code_Ctx *ctx)
Definition: mecsctx.h:42
int BPU_mecsDecrypt(BPU_T_GF2_Vector *pt, BPU_T_GF2_Vector *ct, const BPU_T_Mecs_Ctx *ctx)
Decrypt cipher text (ct) and save it to plain text.
Definition: mecs.c:45
int(* _decrypt)(BPU_T_GF2_Vector *out, const BPU_T_GF2_Vector *in, const struct _BPU_T_Mecs_Ctx *ctx)
Definition: mecsctx.h:41
int BPU_mecsGenKeyPair(BPU_T_Mecs_Ctx *ctx)
Key generation, first must be initialized context using BPU_mecsInitCtx().
Definition: mecs.c:55
int BPU_mecsEncrypt(BPU_T_GF2_Vector *ct, const BPU_T_GF2_Vector *pt, const BPU_T_Mecs_Ctx *ctx)
Encrypt plaintext (pt) and save it to cipher text.
Definition: mecs.c:33