void logF(unsigned indent, const char* format, const Types&... values)
{
printIndents(indent);
#if COMPILER(GCC_OR_CLANG)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-nonliteral"
#pragma GCC diagnostic ignored "-Wmissing-format-attribute"
#endif
dataLogF(format, values...);
#if COMPILER(GCC_OR_CLANG)
#pragma GCC diagnostic pop
#endif
}
static void printif(int indentLevels, const char* format, ...)
{
va_list argList;
va_start(argList, format);
if (indentLevels)
printIndents(indentLevels);
#if COMPILER(CLANG) || COMPILER(GCC)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-nonliteral"
#pragma GCC diagnostic ignored "-Wmissing-format-attribute"
#endif
WTF::dataLogFV(format, argList);
#if COMPILER(CLANG) || COMPILER(GCC)
#pragma GCC diagnostic pop
#endif
va_end(argList);
}
int millerrabin(BIGNUM *bn_n, int maxitr, FILE *primesfile, int num_idnt){
int s = 0;
BIGNUM *bn_r = NULL;
BIGNUM *bn_n_1 = NULL;
BN_CTX *bn_ctx = NULL;
BIGNUM *bn_a = NULL;
BIGNUM *bn_y = NULL;
BIGNUM *bn_1 = NULL;
int i = 0;
int j = 0;
bn_a = BN_new();
bn_y = BN_new();
bn_r = BN_new();
bn_1 = BN_new();
BN_one(bn_1);
bn_ctx = BN_CTX_new();
bn_n_1 = BN_new();
BN_CTX_init(bn_ctx);
fseek(primesfile, 0 ,SEEK_SET);
s = compute_sr(bn_n, bn_r, bn_n_1, bn_ctx);
if(s == -1){
return -1;
}
if(num_idnt == 0){
fprintf(stdout, "n = %s\n", BN_bn2dec(bn_n));
}
printIndents(num_idnt);
fprintf(stdout, " n-1 = %s\n", BN_bn2dec(bn_n_1));
printIndents(num_idnt);
fprintf(stdout, " s = %d\n", s);
printIndents(num_idnt);
fprintf(stdout, " r = %s\n", BN_bn2dec(bn_r));
for(i = 1; i <= maxitr; i++){
printIndents(num_idnt);
fprintf(stdout, " Itr %d of %d, ", i, maxitr);
ithPrime(i, primesfile, bn_a);
if(BN_cmp(bn_a, bn_n_1) == 1){
return -1;
}
compute_y(bn_y, bn_a, bn_r, bn_n, bn_ctx);
if(BN_cmp(bn_y, bn_1) != 0 && BN_cmp(bn_y, bn_n_1) != 0){
fprintf(stdout, "a = %s, y = %s\n", BN_bn2dec(bn_a), BN_bn2dec(bn_y));
for(j = 1; j <= s - 1; j++){
BN_mod_mul(bn_y, bn_y, bn_y, bn_n, bn_ctx);
printIndents(num_idnt);
fprintf(stdout, " j = %d of %d, y = %s", j, s - 1, BN_bn2dec(bn_y));
if(BN_cmp(bn_y, bn_n_1) == 0){
fprintf(stdout, " (which is n-1)\n");
break;
}
putchar('\n');
if(BN_cmp(bn_y, bn_1) == 0){
return 0;
}
}
if(BN_cmp(bn_y, bn_n_1) != 0){
printIndents(num_idnt);
fprintf(stdout, "Miller-Rabin found a strong witness %s\n", BN_bn2dec(bn_a));
return 0;
}
}
else{
if(BN_cmp(bn_y, bn_n_1) == 0){
fprintf(stdout, "a = %s, y = %s (which is n-1)\n", BN_bn2dec(bn_a), BN_bn2dec(bn_y));
}
else{
fprintf(stdout, "a = %s, y = %s\n", BN_bn2dec(bn_a), BN_bn2dec(bn_y));
}
}
}
printIndents(num_idnt);
fprintf(stdout, "Miller-Rabin declares n to be a prime number\n");
return 1;
BN_free(bn_1);
BN_free(bn_a);
BN_free(bn_y);
BN_free(bn_r);
BN_CTX_free(bn_ctx);
}
void log(unsigned indent, const Types&... values)
{
printIndents(indent);
dataLog(values...);
}