diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | keygen.cpp | 20 |
2 files changed, 12 insertions, 10 deletions
@@ -32,4 +32,4 @@ miller_rabin.o: %.o: %.cpp %.h .PHONY: clean clean: - rm -f ./$(OBJS1) ./$(PROG1) + rm -f ./$(OBJS1) ./$(PROG1) ./*.xml @@ -52,6 +52,7 @@ int main(int argc, char **argv) if (random_f) { + printf("generating random primes...\n"); prime_p = gen_prime(); printf("generated p: %hu\n", (unsigned short) prime_p); @@ -74,7 +75,7 @@ int main(int argc, char **argv) unsigned long e; /* find e, 1 < e < phi, such that gcd(e, phi) = 1 */ int i; - fprintf(stdout, "computing e... "); + printf("computing e... "); for (i = 0; i < 4; i++) { e = fermat_primes[i]; @@ -86,22 +87,23 @@ int main(int argc, char **argv) fprintf(stderr, "error, could not find e\n"); exit(EXIT_FAILURE); } - fprintf(stdout, "done\n"); + printf("done\n"); /* find d */ + printf("computing d... "); + fflush(stdout); unsigned long d = 1; - fprintf(stdout, "computing d... "); while (1) { if ( (e*d - 1) / phi ) break; - else - d++; + + d++; } - fprintf(stdout, "done\n"); + printf("done\n"); #ifdef DEBUG - fprintf(stdout, "debug: pubkey = \"%s\"\n" + printf("debug: pubkey = \"%s\"\n" " prikey = \"%s\"\n" " p = \"%ld\"\n" " q = \"%ld\"\n" @@ -125,13 +127,13 @@ int main(int argc, char **argv) fprintf(public_key, "\t<evalue>%lu</evalue>\n", e); fprintf(public_key, "\t<nvalue>%lu</nvalue>\n", n); fprintf(public_key, "</rsakey>\n"); - fprintf(stdout, "wrote \"%s\" file\n", pubkey); + printf("wrote \"%s\" file\n", pubkey); fprintf(private_key, "<rsakey>\n"); fprintf(private_key, "\t<dvalue>%lu</dvalue>\n", d); fprintf(private_key, "\t<nvalue>%lu</nvalue>\n", n); fprintf(private_key, "</rsakey>\n"); - fprintf(stdout, "wrote \"%s\" file\n", prikey); + printf("wrote \"%s\" file\n", prikey); fclose(public_key); fclose(private_key); |