Commit f27846cc authored by Ben Laurie's avatar Ben Laurie
Browse files

Key pair test.

parent dcd44b51

fips/dsa/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -79,8 +79,8 @@ A=../testvectors/dsa/rsp 
fips_test: top_fips_dssvs

	-rm -rf $A

	mkdir $A

#	./fips_dssvs prime < $Q/prime.req > $A/prime.rsp

	./fips_dssvs pqg < $Q/PQGGen.req > $A/PQGGen.rsp

#	./fips_dssvs pqg < $Q/PQGGen.req > $A/PQGGen.rsp

	./fips_dssvs keypair < $Q/KeyPair.req > $A/KeyPair.rsp



lint:

	lint -DLINT $(INCLUDES) $(SRC)>fluff

fips/dsa/fips_dssvs.c

+42 −2
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ int bin2hex(const unsigned char *in,int len,char *out) 
    return n2;

    }



void pv(char *tag,const unsigned char *val,int len)

void pv(const char *tag,const unsigned char *val,int len)

    {

    char obuf[2048];

    int olen;
@@ -70,6 +70,11 @@ void pv(char *tag,const unsigned char *val,int len) 
    printf("%s = %s\n",tag,obuf);

    }



void pbn(const char *tag,const BIGNUM *val)

    {

    printf("%s = %s\n",tag,BN_bn2hex(val));

    }



void primes()

    {

    char buf[10240];
@@ -123,7 +128,40 @@ void pqg() 
	    }

	else

	    fputs(buf,stdout);

	}

    }



void keypair()

    {

    char buf[1024];

    int nmod=0;



    while(fgets(buf,sizeof buf,stdin) != NULL)

	{

	if(!strncmp(buf,"[mod = ",7))

	    nmod=atoi(buf+7);

	else if(!strncmp(buf,"N = ",4))

	    {

	    DSA *dsa;

	    int n=atoi(buf+4);



	    printf("[mod = %d]\n\n",nmod);



	    dsa=DSA_generate_parameters(nmod,NULL,0,NULL,NULL,NULL,NULL);

	    pbn("P",dsa->p);

	    pbn("Q",dsa->q);

	    pbn("G",dsa->g);

	    putc('\n',stdout);



	    while(n--)

		{

		DSA_generate_key(dsa);



		pbn("X",dsa->priv_key);

		pbn("Y",dsa->pub_key);

		putc('\n',stdout);

		}

	    }

	}

    }
@@ -144,6 +182,8 @@ int main(int argc,char **argv) 
	primes();

    else if(!strcmp(argv[1],"pqg"))

	pqg();

    else if(!strcmp(argv[1],"keypair"))

	keypair();

    //    else if(!strcmp(argv[1],"versig"))

    //	versig();

    else