WIP

Author: stianst

signing/pom.xml

@@ -9,8 +9,8 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>25</maven.compiler.source>
-        <maven.compiler.target>25</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <dependencies>
@@ -26,9 +26,16 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>25</source>
-                    <target>25</target>
-                    <compilerArgs>--enable-preview</compilerArgs>
+                    <source>17</source>
+                    <target>17</target>
+<!--                    <compilerArgs>&#45;&#45;enable-preview</compilerArgs>-->
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <configuration>
+                    <mainClass>playground.stianst.github.io.SignatureTest</mainClass>
                 </configuration>
             </plugin>
         </plugins>

signing/src/main/java/playground/stianst/github/io/SignatureAlgorithms.java

@@ -16,9 +16,9 @@ public enum SignatureAlgorithms {
     ES512("SHA512withECDSA", "EC", new ECGenParameterSpec("secp521r1")),
     FALCON_512("Falcon", "Falcon", FalconParameterSpec.falcon_512),
     FALCON_1024("Falcon", "Falcon", FalconParameterSpec.falcon_1024),
-    ML_DSA_44("ML-DSA-44", NamedParameterSpec.ML_DSA_44),
-    ML_DSA_65("ML-DSA-65", NamedParameterSpec.ML_DSA_65),
-    ML_DSA_87("ML-DSA-87", NamedParameterSpec.ML_DSA_87),
+    ML_DSA_44("ML-DSA-44", new NamedParameterSpec("ML-DSA-44")),
+    ML_DSA_65("ML-DSA-65", new NamedParameterSpec("ML-DSA-65")),
+    ML_DSA_87("ML-DSA-87", new NamedParameterSpec("ML-DSA-87")),
     RS256("SHA256withRSA", "RSA", new RSAKeyGenParameterSpec(2048, RSAKeyGenParameterSpec.F4)),
     RS384("SHA384withRSA", "RSA", new RSAKeyGenParameterSpec(3072, RSAKeyGenParameterSpec.F4)),
     RS512("SHA384withRSA", "RSA", new RSAKeyGenParameterSpec(4096, RSAKeyGenParameterSpec.F4)),

signing/src/main/java/playground/stianst/github/io/SignatureTest.java

@@ -5,7 +5,6 @@
 import java.nio.charset.StandardCharsets;
 import java.security.KeyPair;
 import java.security.KeyPairGenerator;
-import java.security.PEMEncoder;
 import java.security.Security;
 import java.security.Signature;
 import java.util.Base64;
@@ -14,12 +13,12 @@ public class SignatureTest {
 
     public static final String OUTPUT = "%-15s %-12s %-12s %-12s %-12s%n";
 
-    static void main(String[] args) throws Exception {
+    public static void main(String[] args) throws Exception {
         Security.addProvider(new BouncyCastleProvider());
 
         String payload = new String(SignatureTest.class.getClassLoader().getResourceAsStream("payload").readAllBytes(), StandardCharsets.UTF_8);
         int countFast = 100;
-        int countSlow = 10;
+        int countSlow = 1;
 
         System.out.printf(OUTPUT, "Algorithm", "Size", "Size (url)", "Key Size", "Time (ms)");
         for (SignatureAlgorithms a : SignatureAlgorithms.values()) {
@@ -41,9 +40,7 @@ static void main(String[] args) throws Exception {
             long time =  System.currentTimeMillis() - start;
             String signatureEncoded = Base64.getUrlEncoder().encodeToString(signedBytes);
 
-            byte[] publicKeyEncoded = PEMEncoder.of().encode(keyPair.getPublic());
-
-            System.out.printf(OUTPUT, a.getName(), signedBytes.length, signatureEncoded.length(), publicKeyEncoded.length, (double) time / count);
+            System.out.printf(OUTPUT, a.getName(), signedBytes.length, signatureEncoded.length(), keyPair.getPublic().getEncoded().length, (double) time / count);
         }
 
     }