X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fecparam.c;h=29d215e883f9f9edbce0600dee74a1f13222f02b;hp=3bd0a974873b32cc7b101ccc76ba7ce16586c1f6;hb=10f92aac33de06d3bf0515b0e54bf282746113aa;hpb=1c3e4a366022c043ae87ff9715905e97582bf649

diff --git a/apps/ecparam.c b/apps/ecparam.c
index 3bd0a97487..29d215e883 100644
--- a/apps/ecparam.c
+++ b/apps/ecparam.c
@@ -127,7 +127,9 @@ int MAIN(int argc, char **argv)
 	char	*infile = NULL, *outfile = NULL, *prog;
 	BIO 	*in = NULL, *out = NULL;
 	int 	informat, outformat, noout = 0, C = 0, ret = 1;
+#ifndef OPENSSL_NO_ENGINE
 	ENGINE	*e = NULL;
+#endif
 	char	*engine = NULL;
 
 	BIGNUM	*ec_p = NULL, *ec_a = NULL, *ec_b = NULL,
@@ -335,14 +337,15 @@ bad:
 			}
 		}
 
+#ifndef OPENSSL_NO_ENGINE
 	e = setup_engine(bio_err, engine, 0);
+#endif
 
 	if (list_curves)
 		{
 		EC_builtin_curve *curves = NULL;
 		size_t crv_len = 0;
 		size_t n = 0;
-		size_t len;
 
 		crv_len = EC_get_builtin_curves(NULL, 0);
 
@@ -369,11 +372,8 @@ bad:
 			if (sname == NULL)
 				sname = "";
 
-			len = BIO_printf(out, "  %-10s: ", sname);
-			if (len + strlen(comment) > 80)
-				BIO_printf(out, "\n%80s\n", comment);
-			else
-				BIO_printf(out, "%s\n", comment);
+			BIO_printf(out, "  %-10s: ", sname);
+			BIO_printf(out, "%s\n", comment);
 			} 
 
 		OPENSSL_free(curves);
@@ -383,7 +383,26 @@ bad:
 
 	if (curve_name != NULL)
 		{
-		int nid = OBJ_sn2nid(curve_name);
+		int nid;
+
+		/* workaround for the SECG curve names secp192r1
+		 * and secp256r1 (which are the same as the curves
+		 * prime192v1 and prime256v1 defined in X9.62)
+		 */
+		if (!strcmp(curve_name, "secp192r1"))
+			{
+			BIO_printf(bio_err, "using curve name prime192v1 "
+				"instead of secp192r1\n");
+			nid = NID_X9_62_prime192v1;
+			}
+		else if (!strcmp(curve_name, "secp256r1"))
+			{
+			BIO_printf(bio_err, "using curve name prime256v1 "
+				"instead of secp256r1\n");
+			nid = NID_X9_62_prime256v1;
+			}
+		else
+			nid = OBJ_sn2nid(curve_name);
 	
 		if (nid == 0)
 			{
@@ -682,7 +701,7 @@ end:
 	OPENSSL_EXIT(ret);
 }
 
-int ecparam_print_var(BIO *out, BIGNUM *in, const char *var,
+static int ecparam_print_var(BIO *out, BIGNUM *in, const char *var,
 	int len, unsigned char *buffer)
 	{
 	BIO_printf(out, "static unsigned char %s_%d[] = {", var, len);