--- old/src/java.base/share/conf/security/java.security	2016-04-18 11:58:56.811476618 -0700
+++ new/src/java.base/share/conf/security/java.security	2016-04-18 11:58:56.683474149 -0700
@@ -499,13 +499,13 @@
 #       " DisabledAlgorithm { , DisabledAlgorithm } "
 #
 #   DisabledAlgorithm:
-#       AlgorithmName [Constraint]
+#       AlgorithmName [Constraint] { '&' Constraint }
 #
 #   AlgorithmName:
 #       (see below)
 #
 #   Constraint:
-#       KeySizeConstraint
+#       KeySizeConstraint | CertConstraint
 #
 #   KeySizeConstraint:
 #       keySize Operator DecimalInteger
@@ -522,6 +522,9 @@
 #   DecimalDigit: one of
 #       1 2 3 4 5 6 7 8 9 0
 #
+#   CertConstraint
+#       jdkCA
+#
 # The "AlgorithmName" is the standard algorithm name of the disabled
 # algorithm. See "Java Cryptography Architecture Standard Algorithm Name
 # Documentation" for information about Standard Algorithm Names.  Matching
@@ -544,6 +547,28 @@
 # be disabled. Note that the "KeySizeConstraint" only makes sense to key
 # algorithms.
 #
+# "CertConstraint" specifies additional constraints for
+# certificates that contain algorithms that are restricted:
+#
+#   "jdkCA" prohibits the algorithm only if it is used in a
+#     certificate chain that terminates at a marked trust anchor in the
+#     lib/security/cacerts keystore.  All other chains are not affected.
+#     If the jdkCA constraint is not set, then all chains using the
+#     specified algorithm are restricted.
+#     Example:  To apply this constraint to SHA-1 certificates, include
+#     the following:  "SHA1 jdkCA"
+#
+# When an algorithm must satisfy more than one constraint, it must be
+# delimited by an ampersand '&'.  For example, to restrict certificates in a
+# chain that terminate at a distribution provided trust anchor and contain
+# RSA keys that are less than or equal to 1024 bits, add the following
+# constraint:  "RSA keySize <= 1024 & jdkCA".
+#
+# All DisabledAlgorithms expressions are processed in the order defined in the
+# property.  This requires lower keysize constraints to be specified
+# before larger keysize constraints of the same algorithm.  For example:
+# "RSA keySize < 1024 & jdkCA, RSA keySize < 2048".
+#
 # Note: This property is currently used by Oracle's PKIX implementation. It
 # is not guaranteed to be examined and used by other implementations.
 #