--- old/src/java.base/share/classes/java/security/Signature.java	2018-05-11 15:03:34.014694000 -0700
+++ new/src/java.base/share/classes/java/security/Signature.java	2018-05-11 15:03:33.382513800 -0700
@@ -284,6 +284,7 @@
         signatureInfo.put("sun.security.rsa.RSASignature$SHA256withRSA", TRUE);
         signatureInfo.put("sun.security.rsa.RSASignature$SHA384withRSA", TRUE);
         signatureInfo.put("sun.security.rsa.RSASignature$SHA512withRSA", TRUE);
+        signatureInfo.put("sun.security.rsa.RSAPSSSignature", TRUE);
         signatureInfo.put("com.sun.net.ssl.internal.ssl.RSASignature", TRUE);
         signatureInfo.put("sun.security.pkcs11.P11Signature", TRUE);
     }