Revert "Add top-level object, simplify tests"

This reverts commit d97430f1bb633fc9eb541f2fb057a41a012d088f.

1 files changed, 0 insertions, 17 deletions

diff --git a/security-utils/src/main/java/com/yahoo/security/X509CertificateUtils.java b/security-utils/src/main/java/com/yahoo/security/X509CertificateUtils.java
index 215dc311af3..cefa8ab2f51 100644
--- a/security-utils/src/main/java/com/yahoo/security/X509CertificateUtils.java
+++ b/security-utils/src/main/java/com/yahoo/security/X509CertificateUtils.java
@@ -18,18 +18,13 @@ import java.io.IOException;
 import java.io.StringReader;
 import java.io.StringWriter;
 import java.io.UncheckedIOException;
-import java.math.BigInteger;
 import java.security.GeneralSecurityException;
-import java.security.KeyPair;
 import java.security.PrivateKey;
 import java.security.PublicKey;
 import java.security.Signature;
 import java.security.SignatureException;
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
-import java.time.Duration;
-import java.time.Instant;
-import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -166,16 +161,4 @@ public class X509CertificateUtils {
         }
     }
 
-    public static X509CertificateWithKey createSelfSigned(String cn, Duration duration) {
-        KeyPair keyPair = KeyUtils.generateKeypair(KeyAlgorithm.EC, 256);
-        X500Principal subject = new X500Principal(cn);
-        Instant now = Instant.now();
-        X509Certificate cert =
-                X509CertificateBuilder.fromKeypair(keyPair, subject, now,
-                                                   now.plus(duration), SignatureAlgorithm.SHA256_WITH_ECDSA,
-                                                   BigInteger.ONE)
-                        .setBasicConstraints(true, true)
-                        .build();
-        return new X509CertificateWithKey(cert, keyPair.getPrivate());
-    }
 }