diff --git a/src/main/java/org/jruby/ext/openssl/PKeyDSA.java b/src/main/java/org/jruby/ext/openssl/PKeyDSA.java
index aebd1e68..be364fdf 100644
--- a/src/main/java/org/jruby/ext/openssl/PKeyDSA.java
+++ b/src/main/java/org/jruby/ext/openssl/PKeyDSA.java
@@ -67,6 +67,7 @@
 import static org.jruby.ext.openssl.impl.PKey.readDSAPublicKey;
 import static org.jruby.ext.openssl.impl.PKey.toASN1Primitive;
 import static org.jruby.ext.openssl.impl.PKey.toDerDSAKey;
+import static org.jruby.ext.openssl.impl.PKey.toDerDSAPublicKey;
 
 /**
  * @author <a href="mailto:ola.bini@ki.se">Ola Bini</a>
@@ -298,6 +299,21 @@ public RubyBoolean private_p() {
         return privateKey != null ? getRuntime().getTrue() : getRuntime().getFalse();
     }
 
+    @JRubyMethod(name = "public_to_der")
+    public RubyString public_to_der(ThreadContext context) {
+        final byte[] bytes;
+        try {
+            bytes = toDerDSAPublicKey(publicKey);
+        }
+        catch (NoClassDefFoundError e) {
+            throw newDSAError(getRuntime(), bcExceptionMessage(e));
+        }
+        catch (IOException e) {
+            throw newDSAError(getRuntime(), e.getMessage(), e);
+        }
+        return StringHelper.newString(context.runtime, bytes);
+    }
+
     @Override
     @JRubyMethod(name = "to_der")
     public RubyString to_der() {
@@ -398,6 +414,21 @@ public RubyString to_pem(final ThreadContext context, final IRubyObject[] args)
         }
     }
 
+    @JRubyMethod
+    public RubyString public_to_pem(ThreadContext context) {
+        try {
+            final StringWriter writer = new StringWriter();
+            PEMInputOutput.writeDSAPublicKey(writer, publicKey);
+            return RubyString.newString(context.runtime, writer.getBuffer());
+        }
+        catch (NoClassDefFoundError ncdfe) {
+            throw newDSAError(context.runtime, bcExceptionMessage(ncdfe));
+        }
+        catch (IOException e) {
+            throw newDSAError(context.runtime, e.getMessage(), e);
+        }
+    }
+
     @JRubyMethod // ossl_dsa_sign
     public IRubyObject syssign(IRubyObject data) {
         final Ruby runtime = getRuntime();
diff --git a/src/test/ruby/dsa/test_dsa.rb b/src/test/ruby/dsa/test_dsa.rb
index e2c998c3..3235777d 100644
--- a/src/test/ruby/dsa/test_dsa.rb
+++ b/src/test/ruby/dsa/test_dsa.rb
@@ -102,26 +102,26 @@ def test_DSAPrivateKey
     # OpenSSL DSAPrivateKey format; similar to RSAPrivateKey
     dsa512 = Fixtures.pkey("dsa512")
     asn1 = OpenSSL::ASN1::Sequence([
-      OpenSSL::ASN1::Integer(0),
-      OpenSSL::ASN1::Integer(dsa512.p),
-      OpenSSL::ASN1::Integer(dsa512.q),
-      OpenSSL::ASN1::Integer(dsa512.g),
-      OpenSSL::ASN1::Integer(dsa512.pub_key),
-      OpenSSL::ASN1::Integer(dsa512.priv_key)
-    ])
+                                     OpenSSL::ASN1::Integer(0),
+                                     OpenSSL::ASN1::Integer(dsa512.p),
+                                     OpenSSL::ASN1::Integer(dsa512.q),
+                                     OpenSSL::ASN1::Integer(dsa512.g),
+                                     OpenSSL::ASN1::Integer(dsa512.pub_key),
+                                     OpenSSL::ASN1::Integer(dsa512.priv_key)
+                                   ])
     key = OpenSSL::PKey::DSA.new(asn1.to_der)
     assert_predicate key, :private?
     assert_same_dsa dsa512, key
 
-    pem = <<-EOF
------BEGIN DSA PRIVATE KEY-----
-MIH4AgEAAkEA5lB4GvEwjrsMlGDqGsxrbqeFRh6o9OWt6FgTYiEEHaOYhkIxv0Ok
-RZPDNwOG997mDjBnvDJ1i56OmS3MbTnovwIVAJgub/aDrSDB4DZGH7UyarcaGy6D
-AkB9HdFw/3td8K4l1FZHv7TCZeJ3ZLb7dF3TWoGUP003RCqoji3/lHdKoVdTQNuR
-S/m6DlCwhjRjiQ/lBRgCLCcaAkEAjN891JBjzpMj4bWgsACmMggFf57DS0Ti+5++
-Q1VB8qkJN7rA7/2HrCR3gTsWNb1YhAsnFsoeRscC+LxXoXi9OAIUBG98h4tilg6S
-55jreJD3Se3slps=
------END DSA PRIVATE KEY-----
+    pem = <<~EOF
+    -----BEGIN DSA PRIVATE KEY-----
+    MIH4AgEAAkEA5lB4GvEwjrsMlGDqGsxrbqeFRh6o9OWt6FgTYiEEHaOYhkIxv0Ok
+    RZPDNwOG997mDjBnvDJ1i56OmS3MbTnovwIVAJgub/aDrSDB4DZGH7UyarcaGy6D
+    AkB9HdFw/3td8K4l1FZHv7TCZeJ3ZLb7dF3TWoGUP003RCqoji3/lHdKoVdTQNuR
+    S/m6DlCwhjRjiQ/lBRgCLCcaAkEAjN891JBjzpMj4bWgsACmMggFf57DS0Ti+5++
+    Q1VB8qkJN7rA7/2HrCR3gTsWNb1YhAsnFsoeRscC+LxXoXi9OAIUBG98h4tilg6S
+    55jreJD3Se3slps=
+    -----END DSA PRIVATE KEY-----
     EOF
     key = OpenSSL::PKey::DSA.new(pem)
     assert_same_dsa dsa512, key
@@ -133,18 +133,18 @@ def test_DSAPrivateKey
   def test_DSAPrivateKey_encrypted
     # key = abcdef
     dsa512 = Fixtures.pkey("dsa512")
-    pem = <<-EOF
------BEGIN DSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,F8BB7BFC7EAB9118AC2E3DA16C8DB1D9
-
-D2sIzsM9MLXBtlF4RW42u2GB9gX3HQ3prtVIjWPLaKBYoToRUiv8WKsjptfZuLSB
-74ZPdMS7VITM+W1HIxo/tjS80348Cwc9ou8H/E6WGat8ZUk/igLOUEII+coQS6qw
-QpuLMcCIavevX0gjdjEIkojBB81TYDofA1Bp1z1zDI/2Zhw822xapI79ZF7Rmywt
-OSyWzFaGipgDpdFsGzvT6//z0jMr0AuJVcZ0VJ5lyPGQZAeVBlbYEI4T72cC5Cz7
-XvLiaUtum6/sASD2PQqdDNpgx/WA6Vs1Po2kIUQIM5TIwyJI0GdykZcYm6xIK/ta
-Wgx6c8K+qBAIVrilw3EWxw==
------END DSA PRIVATE KEY-----
+    pem = <<~EOF
+    -----BEGIN DSA PRIVATE KEY-----
+    Proc-Type: 4,ENCRYPTED
+    DEK-Info: AES-128-CBC,F8BB7BFC7EAB9118AC2E3DA16C8DB1D9
+
+    D2sIzsM9MLXBtlF4RW42u2GB9gX3HQ3prtVIjWPLaKBYoToRUiv8WKsjptfZuLSB
+    74ZPdMS7VITM+W1HIxo/tjS80348Cwc9ou8H/E6WGat8ZUk/igLOUEII+coQS6qw
+    QpuLMcCIavevX0gjdjEIkojBB81TYDofA1Bp1z1zDI/2Zhw822xapI79ZF7Rmywt
+    OSyWzFaGipgDpdFsGzvT6//z0jMr0AuJVcZ0VJ5lyPGQZAeVBlbYEI4T72cC5Cz7
+    XvLiaUtum6/sASD2PQqdDNpgx/WA6Vs1Po2kIUQIM5TIwyJI0GdykZcYm6xIK/ta
+    Wgx6c8K+qBAIVrilw3EWxw==
+    -----END DSA PRIVATE KEY-----
     EOF
     key = OpenSSL::PKey::DSA.new(pem, "abcdef")
     assert_same_dsa dsa512, key
@@ -196,6 +196,12 @@ def test_PUBKEY
 
     ##
     assert_equal der, key.to_der
+    assert_equal pem, key.export
+
+    assert_equal der, dsa512.public_to_der
+    assert_equal der, key.public_to_der
+    assert_equal pem, dsa512.public_to_pem
+    assert_equal pem, key.public_to_pem
 
     dup_der = dup_public(dsa512).to_der
     # pp OpenSSL::ASN1.decode(dup_der)