Corrections.

In testss, use MD5 as digest algorithm so that the resulting
certificates can be used for testssl with RSA.
diff --git a/test/Makefile.ssl b/test/Makefile.ssl
index 02945de..8cd3be0 100644
--- a/test/Makefile.ssl
+++ b/test/Makefile.ssl
@@ -206,7 +206,7 @@
 	@echo "Generate and verify a certificate request"
 	@sh ./testgen
 
-test_ss keyU.ss certU.ss certCA.ss:
+test_ss keyU.ss certU.ss certCA.ss: testss
 	@echo "Generate and certify a test certificate"
 	@sh ./testss
 
diff --git a/test/testss b/test/testss
index fc27c83..bcc4f52 100644
--- a/test/testss
+++ b/test/testss
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-digest='-mdc2'
+digest='-md5'
 reqcmd="../apps/openssl req"
 x509cmd="../apps/openssl x509 $digest"
 verifycmd="../apps/openssl verify"
diff --git a/test/testssl b/test/testssl
index 413a14e..9fc9bb2 100644
--- a/test/testssl
+++ b/test/testssl
@@ -10,7 +10,7 @@
 else
   cert="$2"
 fi
-ssltest="./ssltest -key $1 -cert $2 -c_key $1 -c_cert $2"
+ssltest="./ssltest -key $key -cert $cert -c_key $key -c_cert $cert"
 
 if ../apps/openssl x509 -in $cert -text -noout | fgrep 'DSA Public Key'; then
   dsa_cert=YES