int main(int argc, char* argv[]){
struct global_s global;
int retcode;
miracl *mr_mip;
int retsock=0;
mr_mip=mirsys(100, 0);
global_init((char *)&global);
//parse_cmd_lines(_MIPP_ argc, argv, (char *)&global);
retcode=parse_cmd_lines(argc, argv, (char *)&global);
if (retcode==-1){
printf("argv error\n");
return -1;
};
//retcode=main_skypeclient_tcpconnect(_MIPP_ (char *)&global );
retcode=main_skypeclient_tcpconnect( (char *)&global );
if (retcode==0){
if(DEBUG_LEVEL>=1) printf("message delivered\n");
};
mirexit();
return 0;
};
PFC::~PFC()
{
int i,j;
delete B;
delete x;
delete mod;
delete ord;
delete cof;
delete npoints;
delete trace;
for (i=0;i<4;i++)
{
delete WB[i];
for (j=0;j<4;j++)
delete BB[i][j];
}
for (i=0;i<2;i++)
{
delete W[i];
for (j=0;j<2;j++)
delete SB[i][j];
}
delete Beta;
delete frob;
mirexit();
}
int main()
{
big p,q,dp,dq,m,c,m1;
int i,romptr;
miracl instance; /* sizeof(miracl)= 2124 bytes from the stack */
#ifndef MR_STATIC
miracl *mr_mip=mirsys(&instance,WORDS*8,16);
char *mem=memalloc(_MIPP_ ,7);
#else
miracl *mr_mip=mirsys(&instance,MR_STATIC*8,16); /* size of bigs is fixed */
char mem[MR_BIG_RESERVE(7)]; /* reserve space on the stack for 7 bigs */
memset(mem,0,MR_BIG_RESERVE(7)); /* clear this memory */
#endif
/* Initialise bigs */
p=mirvar_mem(_MIPP_ mem,0);
q=mirvar_mem(_MIPP_ mem,1);
dp=mirvar_mem(_MIPP_ mem,2);
dq=mirvar_mem(_MIPP_ mem,3);
m=mirvar_mem(_MIPP_ mem,4);
c=mirvar_mem(_MIPP_ mem,5);
m1=mirvar_mem(_MIPP_ mem,6);
romptr=0;
init_big_from_rom(p,WORDS,rom,256,&romptr);
init_big_from_rom(q,WORDS,rom,256,&romptr);
init_big_from_rom(dp,WORDS,rom,256,&romptr);
init_big_from_rom(dq,WORDS,rom,256,&romptr);
bigbits(_MIPP_ 512,c);
/* count clocks, instructions and CPI from here.. */
//for (i=0;i<100000;i++)
//{
powmod(_MIPP_ c,dp,p,m);
powmod(_MIPP_ c,dq,q,m1);
//}
/* to here... */
#ifndef MR_NO_STANDARD_IO
otnum(_MIPP_ m,stdout);
otnum(_MIPP_ m1,stdout);
#endif
#ifndef MR_STATIC
memkill(_MIPP_ mem,7);
#else
memset(mem,0,MR_BIG_RESERVE(6)); /* clear this stack memory */
#endif
mirexit(_MIPPO_ ); /* clears workspace memory */
return 0;
}
void DH1080_DeInit()
{
if(mip)
{
mirkill(b_1);
mirkill(b_prime1080);
mirexit();
}
}
PFC::~PFC()
{
delete B;
delete mod;
delete ord;
delete cof;
delete npoints;
delete trace;
mirexit();
}
int main()
{
FILE *fp;
big p,q,g,x,y;
long seed;
int bits;
miracl *mip;
/* get common data */
fp=fopen("common.dss","rt");
if (fp==NULL)
{
printf("file common.dss does not exist\n");
return 0;
}
fscanf(fp,"%d\n",&bits);
mip=mirsys(bits/4,16); /* use Hex internally */
p=mirvar(0);
q=mirvar(0);
g=mirvar(0);
x=mirvar(0);
y=mirvar(0);
innum(p,fp);
innum(q,fp);
innum(g,fp);
fclose(fp);
/* randomise */
printf("Enter 9 digit random number seed = ");
scanf("%ld",&seed);
getchar();
irand(seed);
powmod(g,q,p,y);
if (size(y)!=1)
{
printf("Problem - generator g is not of order q\n");
return 0;
}
/* generate public/private keys */
bigrand(q,x);
powmod(g,x,p,y);
printf("public key = ");
otnum(y,stdout);
fp=fopen("public.dss","wt");
otnum(y,fp);
fclose(fp);
fp=fopen("private.dss","wt");
otnum(x,fp);
fclose(fp);
mirexit();
return 0;
}
BOOL BaseOT::Miracl_Cleanup()
{
delete m_Y;
delete m_X;
delete m_BA;
delete m_BB;
delete m_BP;
mirexit();
return TRUE;
}
BOOL MiraclCleanup(fparams* params)
{
delete params->eccparams.Y;
delete params->eccparams.X;
delete params->eccparams.BA;
delete params->eccparams.BB;
delete params->eccparams.BP;
mirexit();
return TRUE;
}
int main(int argc, char* argv[]){
struct global_s global;
int retcode;
miracl *mr_mip;
int retsock=0;
//char our_public_ip[0x100];
//mr_mip=mirsys(_MIPP_ 100, 0);
mr_mip=mirsys(100, 0);
global_init((char *)&global);
//parse_cmd_lines(_MIPP_ argc, argv, (char *)&global);
retcode=parse_cmd_lines(argc, argv, (char *)&global);
if (retcode==-1){
printf("argv error\n");
return -1;
};
/////////////
// new code
///////////
// relay
retcode=skyrel_main((char *)&global, &retsock);
if (retcode==-1){
printf("Not found good relays\n");
return -1;
};
printf("retsock main: 0x%08X\n",retsock);
printf("Relay node ip: %s:%d\n",global.relayip,global.relayport);
printf("Got connid: 0x%08X\n",global.connid);
//strcpy(our_public_ip,"95.52.137.99");
// push
retcode=skypush_main((char *)&global,global.user_snodeip,global.user_snodeport,global.our_public_ip);
if (retcode==-1){
printf("Bad answer from user snode\n");
return -1;
};
// recv
retcode=skyrel_answer((char *)&global, &retsock);
if (retcode==-1){
printf("Remote peer fail relay\n");
//return -1;
};
//Sleep(1000);
/////////////////
// end new code
/////////////////
//retcode=main_skypeclient_tcpconnect(_MIPP_ (char *)&global );
retcode=main_skypeclient_tcpconnect( (char *)&global );
if (retcode==0){
if(DEBUG_LEVEL>=1) printf("message delivered\n");
};
mirexit();
return 0;
};
void mcl_ecpbs_test(char *data) {
/* timing the experiment */
struct timespec bank_start, bank_end, verify_start, verify_end;
long bank_nanos = 0;
long verify_nanos = 0;
int i = 0;
int result = 0;
/* simulate client and bank interaction */
mcl_ecpbs_bank_state bstate;
mcl_ecpbs_state cstate;
mcl_ecpbs_init_bank(&bstate);
mcl_ecpbs_init(&cstate);
int date1 = time(NULL) / 86400;
int date2 = date1 + 7;
int date3 = date1 + 28;
int infolen = 3 * sizeof(date1) + 6; /* 3 ints, 2 commas, null byte */
char info[infolen];
snprintf(info, infolen, "%d,%d,%d", date1, date2, date3);
/* do a bunch of signatures and verifies */
char *pos = data;
for (i = 0; i < NUM_LOOPS_PER_RUN; ++i) {
/* bank computes a,b */
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &bank_start);
mcl_ecpbs_sign_start_bank(&bstate, info);
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &bank_end);
bank_nanos = get_timer_nanos(&bank_start, &bank_end);
/* bank 'sends' a,b,info to client */
epoint_copy(bstate.a, cstate.a);
epoint_copy(bstate.b, cstate.b);
/* client computes e */
mcl_ecpbs_sign_start(&cstate, info, pos);
/* client 'sends' e to bank */
copy(cstate.e, bstate.e);
/* bank produces r,c,s,d for client */
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &bank_start);
mcl_ecpbs_sign_finish_bank(&bstate);
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &bank_end);
bank_nanos += get_timer_nanos(&bank_start, &bank_end);
/* bank 'sends' r,c,s,d to client */
copy(bstate.r, cstate.r);
copy(bstate.c, cstate.c);
copy(bstate.s, cstate.s);
copy(bstate.d, cstate.d);
/* client finishes signature */
if (!mcl_ecpbs_sign_finish(&cstate)) {
printf("Signature consistency check failed\n");
}
/* now verify */
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &verify_start);
result = mcl_ecpbs_verify(&cstate.signature, info, pos,
&cstate.parameters, &cstate.pk, &cstate.workspace);
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &verify_end);
verify_nanos = get_timer_nanos(&verify_start, &verify_end);
if (result != 0) {
printf("Signature incorrect\n");
mcl_ecpbs_print_bank(&bstate, stdout);
mcl_ecpbs_print(&cstate, stdout);
}
pos += CELL_NETWORK_SIZE + 1;
mcl_ecpbs_reset_bank(&bstate);
mcl_ecpbs_reset(&cstate);
printf("mcl_ecpbs Bank effort: 1 signature %ld nanoseconds (%d/%d)\n", bank_nanos, i+1, NUM_LOOPS_PER_RUN);
printf("mcl_ecpbs Signature verification: 1 verify %ld nanoseconds (%d/%d)\n", verify_nanos, i+1, NUM_LOOPS_PER_RUN);
}
/* free state and miracl */
mcl_ecpbs_free_bank(&bstate);
mcl_ecpbs_free(&cstate);
mirexit();
}
int main()
{
big a2,a6,bx,r;
big res[4];
epoint *P,*Q;
int i,romptr;
miracl instance; /* sizeof(miracl)= 2000 bytes from the stack */
#ifndef MR_STATIC
#ifdef MR_GENERIC_MT
miracl *mr_mip=mirsys(WORDS*NPW,16);
#else
miracl *mr_mip=mirsys(WORDS*NPW,16);
#endif
char *mem=(char *)memalloc(_MIPP_ 8);
char *mem1=(char *)ecp_memalloc(_MIPP_ 2);
#else
#ifdef MR_GENERIC_MT
miracl *mr_mip=mirsys(&instance,MR_STATIC*NPW,16); /* size of bigs is fixed */
#else
miracl *mr_mip=mirsys(&instance,MR_STATIC*NPW,16);
#endif
char mem[MR_BIG_RESERVE(8)]; /* reserve space on the stack for 8 bigs */
char mem1[MR_ECP_RESERVE(2)]; /* reserve space on stack for 2 curve points */
memset(mem,0,MR_BIG_RESERVE(8)); /* clear this memory */
memset(mem1,0,MR_ECP_RESERVE(2)); /* ~668 bytes in all */
#endif
/* Initialise bigs */
a2=mirvar_mem(_MIPP_ mem,0);
a6=mirvar_mem(_MIPP_ mem,1);
bx=mirvar_mem(_MIPP_ mem,2);
for (i=0;i<4;i++)
res[i]=mirvar_mem(_MIPP_ mem,3+i);
r=mirvar_mem(_MIPP_ mem,7);
/* printf("ROM size= %d\n",sizeof(rom)+sizeof(prom)); */
#ifndef MR_NO_STANDARD_IO
#ifdef MR_STATIC
printf("n Bigs require n*%d+%d bytes\n",MR_SIZE,MR_SL);
printf("n Points require n*%d+%d bytes\n",MR_ESIZE,MR_SL);
printf("sizeof(miracl)= %d\n",sizeof(miracl));
#endif
#endif
/* Initialise Elliptic curve points */
P=epoint_init_mem(_MIPP_ mem1,0);
Q=epoint_init_mem(_MIPP_ mem1,1);
/* Initialise supersingular curve */
convert(_MIPP_ 1,a2);
convert(_MIPP_ B,a6);
/* The -M tells MIRACL that this is a supersingular curve */
if (!ecurve2_init(_MIPP_ -M,T,U,V,a2,a6,FALSE,MR_PROJECTIVE))
{
#ifndef MR_NO_STANDARD_IO
printf("Problem with the curve\n");
#endif
return 0;
}
/* Get P and Q from ROM */
/* These should have been multiplied by the cofactor 487805 = 5*97561 */
/* 487805 is a cofactor of the group order 2^271+2^136+1 */
romptr=0;
init_point_from_rom(P,WORDS,rom,ROMSZ,&romptr);
init_point_from_rom(Q,WORDS,rom,ROMSZ,&romptr);
#ifndef MR_NO_STANDARD_IO
printf( "P= \n");
otnum(_MIPP_ P->X,stdout);
otnum(_MIPP_ P->Y,stdout);
printf( "Q= \n");
otnum(_MIPP_ Q->X,stdout);
otnum(_MIPP_ Q->Y,stdout);
#endif
bigbits(_MIPP_ 160,r);
/* Simple bilinearity test */
tate(_MIPP_ P,Q,res);
/* this could break the 4k stack, 2060+668+2996 >4K */
/* so we cannot afford much precomputation in power4 */
power4(_MIPP_ res,r,res); /* res=res^{sr} */
#ifndef MR_NO_STANDARD_IO
printf( "\ne(P,Q)^r= \n");
for (i=0;i<4;i++)
{
otnum(_MIPP_ res[i],stdout);
zero(res[i]);
}
#endif
ecurve2_mult(_MIPP_ r,Q,Q); /* Q=rQ */
epoint2_norm(_MIPP_ Q);
tate(_MIPP_ P,Q,res); /* Now invert is taken out of Tate, and the stack should be OK */
#ifndef MR_NO_STANDARD_IO
printf( "\ne(P,rQ)= \n");
for (i=0;i<4;i++)
otnum(_MIPP_ res[i],stdout);
#endif
/* all done */
#ifndef MR_STATIC
memkill(_MIPP_ mem,8);
ecp_memkill(_MIPP_ mem1,2);
#else
memset(mem,0,MR_BIG_RESERVE(8)); /* clear this stack memory */
memset(mem1,0,MR_ECP_RESERVE(2));
#endif
mirexit(_MIPPO_ ); /* clears workspace memory */
return 0;
}
int main()
{
FILE *fp;
char ifname[13],ofname[13];
big p,q,g,x,r,s,k,hash;
long seed;
int bits;
miracl *mip;
/* get public data */
fp=fopen("common.dss","r");
if (fp==NULL)
{
printf("file common.dss does not exist\n");
return 0;
}
fscanf(fp,"%d\n",&bits);
mip=mirsys(3+bits/MIRACL,0);
p=mirvar(0);
q=mirvar(0);
g=mirvar(0);
x=mirvar(0);
r=mirvar(0);
s=mirvar(0);
k=mirvar(0);
hash=mirvar(0);
mip->IOBASE=16;
cinnum(p,fp);
cinnum(q,fp);
cinnum(g,fp);
mip->IOBASE=10;
fclose(fp);
/* randomise */
printf("Enter 9 digit random number seed = ");
scanf("%ld",&seed);
getchar();
irand(seed);
/* calculate r - this can be done offline,
and hence amortized to almost nothing */
bigrand(q,k);
powmod(g,k,p,r); /* see brick.c for method to speed this up */
divide(r,q,q);
/* get private key of signer */
fp=fopen("private.dss","r");
if (fp==NULL)
{
printf("file private.dss does not exist\n");
return 0;
}
cinnum(x,fp);
fclose(fp);
/* calculate message digest */
printf("file to be signed = ");
gets(ifname);
strcpy(ofname,ifname);
strip(ofname);
strcat(ofname,".dss");
if ((fp=fopen(ifname,"rb"))==NULL)
{
printf("Unable to open file %s\n",ifname);
return 0;
}
hashing(fp,hash);
fclose(fp);
/* calculate s */
xgcd(k,q,k,k,k);
mad(x,r,hash,q,q,s);
mad(s,k,k,q,q,s);
fp=fopen(ofname,"w");
cotnum(r,fp);
cotnum(s,fp);
fclose(fp);
mirexit();
return 0;
}
int crypto_dh(unsigned char *s,const unsigned char* pk,const unsigned char *sk)
{
int i,promptr;
ecn2 P;
big A,B,p,a[2];
zzn2 x,y,psi[2];
miracl instance; /* create miracl workspace on the stack */
/* Specify base 16 here so that HEX can be read in directly without a base-change */
miracl *mip=mirsys(&instance,WORDS*16,16); /* size of bigs is fixed */
char mem_big[MR_BIG_RESERVE(17)]; /* we need 17 bigs... */
memset(mem_big, 0, MR_BIG_RESERVE(17)); /* clear the memory */
A=mirvar_mem(mip, mem_big, 0); /* Initialise big numbers */
B=mirvar_mem(mip, mem_big, 1);
x.a=mirvar_mem(mip, mem_big, 2);
x.b=mirvar_mem(mip, mem_big, 3);
#ifndef COMPRESSED
y.a=mirvar_mem(mip, mem_big, 4);
y.b=mirvar_mem(mip, mem_big, 5);
#endif
a[0]=mirvar_mem(mip, mem_big, 6);
a[1]=mirvar_mem(mip, mem_big, 7);
p=mirvar_mem(mip, mem_big, 8);
P.x.a=mirvar_mem(mip, mem_big, 9);
P.x.b=mirvar_mem(mip, mem_big, 10);
P.y.a=mirvar_mem(mip, mem_big, 11);
P.y.b=mirvar_mem(mip, mem_big, 12);
P.z.a=mirvar_mem(mip, mem_big, 13);
P.z.b=mirvar_mem(mip, mem_big, 14);
P.marker=MR_EPOINT_INFINITY;
psi[0].a=mirvar_mem(mip, mem_big, 15);
psi[0].b=mirvar_mem(mip, mem_big, 16);
promptr=0;
init_big_from_rom(p,WORDS,rom,16,&promptr); /* Read in prime modulus p from ROM */
init_big_from_rom(B,WORDS,rom,16,&promptr); /* Read in curve parameter B from ROM */
init_big_from_rom(psi[0].a,WORDS,rom,16,&promptr);
init_big_from_rom(psi[0].b,WORDS,rom,16,&promptr);
init_big_from_rom(x.a,WORDS,rom,16,&promptr);
init_big_from_rom(x.b,WORDS,rom,16,&promptr);
#ifndef COMPRESSED
init_big_from_rom(y.a,WORDS,rom,16,&promptr);
init_big_from_rom(y.b,WORDS,rom,16,&promptr);
#endif
convert(mip,1,A); /* Fix A=1 */
/* offline calculations */
ecurve_init(mip,A,B,p,MR_PROJECTIVE);
mip->TWIST=TRUE;
/* Alice calculates secret key */
bytes_to_big(mip,16,pk,x.a);
bytes_to_big(mip,16,&pk[16],x.b);
bytes_to_big(mip,16,sk,a[0]);
bytes_to_big(mip,16,&sk[16],a[1]);
#ifndef COMPRESSED
bytes_to_big(mip,16,&pk[32],y.a);
bytes_to_big(mip,16,&pk[48],y.b);
if (!ecn2_set(mip,&x,&y,&P))
{
memset(mem_big, 0, MR_BIG_RESERVE(17));
mirexit(mip);
return -1;
}
#else
if (!ecn2_setx(mip,&x,&P))
{
memset(mem_big, 0, MR_BIG_RESERVE(17));
mirexit(mip);
return -1;
}
#endif
ecn2_mul2_gls(mip,a,&P,psi,&P);
ecn2_getx(&P,&x);
#ifdef COMPRESSED
zzn2_sqr(mip,&x,&x); /* I tossed y, so I might have wrong sign.. */
#endif
big_to_bytes(mip,16,x.a,s,TRUE);
big_to_bytes(mip,16,x.b,&s[16],TRUE);
memset(mem_big, 0, MR_BIG_RESERVE(17));
mirexit(mip);
return 0;
}
int crypto_dh_keypair(unsigned char* pk,unsigned char *sk)
{
int i,promptr;
big A,B,p,a[2];
zzn2 x,y,psi[2];
miracl instance; /* create miracl workspace on the stack */
ebrick binst;
/* Specify base 16 here so that HEX can be read in directly without a base-change */
miracl *mip=mirsys(&instance,WORDS*16,16); /* size of bigs is fixed */
char mem_big[MR_BIG_RESERVE(11)]; /* we need 10 bigs... */
memset(mem_big, 0, MR_BIG_RESERVE(11)); /* clear the memory */
A=mirvar_mem(mip, mem_big, 0); /* Initialise big numbers */
B=mirvar_mem(mip, mem_big, 1);
x.a=mirvar_mem(mip, mem_big, 2);
x.b=mirvar_mem(mip, mem_big, 3);
y.a=mirvar_mem(mip, mem_big, 4);
y.b=mirvar_mem(mip, mem_big, 5);
a[0]=mirvar_mem(mip, mem_big, 6);
a[1]=mirvar_mem(mip, mem_big, 7);
p=mirvar_mem(mip, mem_big, 8);
psi[0].a=mirvar_mem(mip, mem_big, 9);
psi[0].b=mirvar_mem(mip, mem_big, 10);
promptr=0;
init_big_from_rom(p,WORDS,rom,16,&promptr); /* Read in prime modulus p from ROM */
init_big_from_rom(B,WORDS,rom,16,&promptr); /* Read in curve parameter B from ROM */
init_big_from_rom(psi[0].a,WORDS,rom,16,&promptr);
init_big_from_rom(psi[0].b,WORDS,rom,16,&promptr);
convert(mip,1,A); /* Fix A=1 */
ecn2_brick_init(&binst,prom,A,B,p,6,128);
/* Alices key gen calculation */
#ifdef HAVE_MAIN
for (i=0;i<32;i++) sk[i]=rand();
#else
randombytes(sk,32);
#endif
sk[15]&=0x3f; sk[31]&=0x3f;
bytes_to_big(mip,16,sk,a[0]);
bytes_to_big(mip,16,&sk[16],a[1]);
ecn2_mul_brick_gls(mip,&binst,a,psi,&x,&y);
big_to_bytes(mip,16,x.a,pk,TRUE);
big_to_bytes(mip,16,x.b,&pk[16],TRUE);
#ifndef COMPRESSED
big_to_bytes(mip,16,y.a,&pk[32],TRUE);
big_to_bytes(mip,16,y.b,&pk[48],TRUE);
#endif
memset(mem_big, 0, MR_BIG_RESERVE(11));
mirexit(mip);
return 0;
}
JNIEXPORT void JNICALL Java_edu_biu_scapi_primitives_dlog_miracl_MiraclAdapterDlogEC_deleteMip
(JNIEnv *env, jobject obj, jlong mip){
mirexit((miracl*)mip);
}
