More testing for CLI usage of Ed25519 and Ed448 keys

Add testing for the `req` app and explicit conversion tests similar to
what is done for ECDSA keys.

The included test keys for Ed25519 are from the examples in RFC 8410
(Sec. 10)

The key for Ed448 is derived from the first of the test vectors in
RFC 8032 (Sec. 7.4) using OpenSSL to encode it into PEM format.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10410)

test/recipes/15-test_ec.t

@@ -16,23 +16,51 @@ use OpenSSL::Test::Utils;
 
 setup("test_ec");
 
-plan tests => 5;
+plan tests => 11;
 
 require_ok(srctop_file('test','recipes','tconversion.pl'));
 
 ok(run(test(["ectest"])), "running ectest");
 
- SKIP: {
-     skip "Skipping ec conversion test", 3
-	 if disabled("ec");
+SKIP: {
+    skip "Skipping EC conversion test", 3
+        if disabled("ec");
 
-     subtest 'ec conversions -- private key' => sub {
-	 tconversion("ec", srctop_file("test","testec-p256.pem"));
-     };
-     subtest 'ec conversions -- private key PKCS#8' => sub {
-	 tconversion("ec", srctop_file("test","testec-p256.pem"), "pkey");
-     };
-     subtest 'ec conversions -- public key' => sub {
-	 tconversion("ec", srctop_file("test","testecpub-p256.pem"), "ec", "-pubin", "-pubout");
-     };
+    subtest 'EC conversions -- private key' => sub {
+        tconversion("ec", srctop_file("test","testec-p256.pem"));
+    };
+    subtest 'EC conversions -- private key PKCS#8' => sub {
+        tconversion("ec", srctop_file("test","testec-p256.pem"), "pkey");
+    };
+    subtest 'EC conversions -- public key' => sub {
+        tconversion("ec", srctop_file("test","testecpub-p256.pem"),
+                    "ec", "-pubin", "-pubout");
+    };
+}
+
+SKIP: {
+    skip "Skipping EdDSA conversion test", 6
+        if disabled("ec");
+
+    subtest 'Ed25519 conversions -- private key' => sub {
+        tconversion("pkey", srctop_file("test","tested25519.pem"));
+    };
+    subtest 'Ed25519 conversions -- private key PKCS#8' => sub {
+        tconversion("pkey", srctop_file("test","tested25519.pem"), "pkey");
+    };
+    subtest 'Ed25519 conversions -- public key' => sub {
+        tconversion("pkey", srctop_file("test","tested25519pub.pem"),
+                    "pkey", "-pubin", "-pubout");
+    };
+
+    subtest 'Ed448 conversions -- private key' => sub {
+        tconversion("pkey", srctop_file("test","tested448.pem"));
+    };
+    subtest 'Ed448 conversions -- private key PKCS#8' => sub {
+        tconversion("pkey", srctop_file("test","tested448.pem"), "pkey");
+    };
+    subtest 'Ed448 conversions -- public key' => sub {
+        tconversion("pkey", srctop_file("test","tested448pub.pem"),
+                    "pkey", "-pubin", "-pubout");
+    };
 }

test/recipes/25-test_req.t

@@ -15,7 +15,7 @@ use OpenSSL::Test qw/:DEFAULT srctop_file/;
 
 setup("test_req");
 
-plan tests => 13;
+plan tests => 15;
 
 require_ok(srctop_file('test','recipes','tconversion.pl'));
 
@@ -102,6 +102,46 @@ subtest "generating certificate requests with ECDSA" => sub {
     }
 };
 
+subtest "generating certificate requests with Ed25519" => sub {
+    plan tests => 2;
+
+    SKIP: {
+        skip "Ed25519 is not supported by this OpenSSL build", 2
+            if disabled("ec");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-new", "-out", "testreq.pem", "-utf8",
+                    "-key", srctop_file("test", "tested25519.pem")])),
+           "Generating request");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-verify", "-in", "testreq.pem", "-noout"])),
+           "Verifying signature on request");
+    }
+};
+
+subtest "generating certificate requests with Ed448" => sub {
+    plan tests => 2;
+
+    SKIP: {
+        skip "Ed448 is not supported by this OpenSSL build", 2
+            if disabled("ec");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-new", "-out", "testreq.pem", "-utf8",
+                    "-key", srctop_file("test", "tested448.pem")])),
+           "Generating request");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-verify", "-in", "testreq.pem", "-noout"])),
+           "Verifying signature on request");
+    }
+};
+
 subtest "generating certificate requests" => sub {
     plan tests => 2;
 

test/tested25519.pem

@@ -0,0 +1,3 @@
+-----BEGIN PRIVATE KEY-----
+MC4CAQAwBQYDK2VwBCIEINTuctv5E1hK1bbY8fdp+K06/nwoy/HU++CXqI9EdVhC
+-----END PRIVATE KEY-----

test/tested25519pub.pem

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAGb9ECWmEzf6FQbrBZ9w7lshQhqowtrbLDFw4rXAxZuE=
+-----END PUBLIC KEY-----

test/tested448.pem

@@ -0,0 +1,4 @@
+-----BEGIN PRIVATE KEY-----
+MEcCAQAwBQYDK2VxBDsEOWyCpWLLgI0Q1jK+ichRPr9skp803fqMn2PJlg7240ij
+UoyKP8wvBE45o/xblEkvjwMudUmiAJj5Ww==
+-----END PRIVATE KEY-----

test/tested448pub.pem

@@ -0,0 +1,4 @@
+-----BEGIN PUBLIC KEY-----
+MEMwBQYDK2VxAzoAX9dEm1m0Yf0s54fsYWrUah2hNCSFpw4fig6nXYDpZ3jt8SR2
+m0bHBhvWeD3x5Q9s0foavq/oJWGA
+-----END PUBLIC KEY-----