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This commit is contained in:
Mirek Kratochvil 2012-03-24 21:13:30 +01:00
parent 60225494f4
commit 21109ad603
2 changed files with 19 additions and 5 deletions
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18
include/codecrypt.h
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@ -8,9 +8,11 @@ extern "C" {
/* codecrypt matrix/vector/whatever type */ /* codecrypt matrix/vector/whatever type */
typedef char* ccr_mtx; typedef char* ccr_mtx;
/* permutation as a list of transpositions */
typedef int* ccr_perm;
/* macros for faster allocation/accessing */ /* macros for faster allocation/accessing */
#define ccr_mtx_alloc_size(veclen,nvec) ((((veclen)+7)/8)*(nvec)) #define ccr_mtx_alloc_size(veclen,nvec) ((1+(((veclen)-1)/8))*(nvec))
#define ccr_mtx_vec_offset ccr_mtx_alloc_size #define ccr_mtx_vec_offset ccr_mtx_alloc_size
struct ccr_mce_pubkey { struct ccr_mce_pubkey {
@ -28,8 +30,11 @@ extern "C" {
/* goppa polynomial of degree t */ /* goppa polynomial of degree t */
ccr_mtx poly; ccr_mtx poly;
/* inverses of P and S matrices */ /* inverse of S matrix */
ccr_mtx pinv, sinv; ccr_mtx sinv;
/* inverse of P permutation */
ccr_perm pinv;
/* parity check matrix */ /* parity check matrix */
ccr_mtx h; ccr_mtx h;
@ -50,8 +55,11 @@ extern "C" {
/* goppa polynomial of degree t */ /* goppa polynomial of degree t */
ccr_mtx poly; ccr_mtx poly;
/* inverses of P and S matrices */ /* inverse of S matrix */
ccr_mtx pinv, sinv; ccr_mtx sinv;
/* inverse of P permutation */
ccr_perm pinv;
}; };
int ccr_mce_gen (struct ccr_mce_pubkey*, struct ccr_mce_privkey*); int ccr_mce_gen (struct ccr_mce_pubkey*, struct ccr_mce_privkey*);

6
src/main.c Normal file
View file

@ -0,0 +1,6 @@
int main()
{
return 0;
}