Upgrade highwayhash

The updated version contains a fix that makes hashing consistent when CPU
endian changes.

Fixed #6823
Change: 145563886

tensorflow/workspace.bzl

@@ -125,14 +125,15 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
       actual = "@farmhash//:farmhash",
   )
 
-  native.http_archive(
+  native.new_http_archive(
       name = "highwayhash",
       urls = [
-          "http://bazel-mirror.storage.googleapis.com/github.com/google/highwayhash/archive/4bce8fc6a9ca454d9d377dbc4c4d33488bbab78f.tar.gz",
-          "https://github.com/google/highwayhash/archive/4bce8fc6a9ca454d9d377dbc4c4d33488bbab78f.tar.gz",
+          "http://bazel-mirror.storage.googleapis.com/github.com/google/highwayhash/archive/dfcb97ca4fe9277bf9dc1802dd979b071896453b.tar.gz",
+          "https://github.com/google/highwayhash/archive/dfcb97ca4fe9277bf9dc1802dd979b071896453b.tar.gz",
       ],
-      sha256 = "b159a62fb05e5f6a6be20aa0df6a951ebf44a7bb96ed2e819e4e35e17f56854d",
-      strip_prefix = "highwayhash-4bce8fc6a9ca454d9d377dbc4c4d33488bbab78f",
+      sha256 = "0f30a15b1566d93f146c8d149878a06e91d9bb7ec2cfd76906df62a82be4aac9",
+      strip_prefix = "highwayhash-dfcb97ca4fe9277bf9dc1802dd979b071896453b",
+      build_file = str(Label("//third_party:highwayhash.BUILD")),
   )
 
   native.new_http_archive(

third_party/highwayhash.BUILD

@@ -0,0 +1,32 @@
+# Description:
+#   SipHash and HighwayHash: cryptographically-strong pseudorandom functions
+
+licenses(["notice"])  # Apache 2.0
+
+exports_files(["LICENSE"])
+
+cc_library(
+    name = "sip_hash",
+    srcs = ["highwayhash/sip_hash.cc"],
+    hdrs = [
+        "highwayhash/sip_hash.h",
+        "highwayhash/state_helpers.h",
+    ],
+    visibility = ["//visibility:public"],
+    deps = [
+        ":arch_specific",
+        ":compiler_specific",
+    ],
+)
+
+cc_library(
+    name = "arch_specific",
+    srcs = ["highwayhash/arch_specific.cc"],
+    hdrs = ["highwayhash/arch_specific.h"],
+    deps = [":compiler_specific"],
+)
+
+cc_library(
+    name = "compiler_specific",
+    hdrs = ["highwayhash/compiler_specific.h"],
+)