diff --git a/app/package-lock.json b/app/package-lock.json
index 9d326ef..1ef9ade 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1087,8 +1087,21 @@
             "dev": true,
             "requires": {
                 "tweetnacl": "^0.14.3"
+            },
+            "dependencies": {
+                "tweetnacl": {
+                    "version": "0.14.5",
+                    "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+                    "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
+                    "dev": true
+                }
             }
         },
+        "big-integer": {
+            "version": "1.6.41",
+            "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.41.tgz",
+            "integrity": "sha512-d5AT9lMTYJ/ZE/4gzxb+5ttPcRWljVsvv7lF1w9KzkPhVUhBtHrjDo1J8swfZKepfLsliDhYa31zRYwcD0Yg9w=="
+        },
         "binary-extensions": {
             "version": "1.12.0",
             "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.12.0.tgz",
@@ -1105,6 +1118,22 @@
                 "hoek": "4.x.x"
             }
         },
+        "bplist-creator": {
+            "version": "0.0.7",
+            "resolved": "https://registry.npmjs.org/bplist-creator/-/bplist-creator-0.0.7.tgz",
+            "integrity": "sha1-N98VNgkoJLh8QvlXsBNEEXNyrkU=",
+            "requires": {
+                "stream-buffers": "~2.2.0"
+            }
+        },
+        "bplist-parser": {
+            "version": "0.1.1",
+            "resolved": "https://registry.npmjs.org/bplist-parser/-/bplist-parser-0.1.1.tgz",
+            "integrity": "sha1-1g1dzCDLptx+HymbNdPh+V2vuuY=",
+            "requires": {
+                "big-integer": "^1.6.7"
+            }
+        },
         "brace-expansion": {
             "version": "1.1.11",
             "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -1721,6 +1750,11 @@
             "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=",
             "dev": true
         },
+        "fast-srp-hap": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/fast-srp-hap/-/fast-srp-hap-1.0.1.tgz",
+            "integrity": "sha1-N3Ek0Za8alFXquWze/X6NbtK0tk="
+        },
         "fill-range": {
             "version": "4.0.0",
             "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
@@ -3819,6 +3853,14 @@
                 "jsbn": "~0.1.0",
                 "safer-buffer": "^2.0.2",
                 "tweetnacl": "~0.14.0"
+            },
+            "dependencies": {
+                "tweetnacl": {
+                    "version": "0.14.5",
+                    "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+                    "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
+                    "dev": true
+                }
             }
         },
         "static-extend": {
@@ -3842,6 +3884,11 @@
                 }
             }
         },
+        "stream-buffers": {
+            "version": "2.2.0",
+            "resolved": "https://registry.npmjs.org/stream-buffers/-/stream-buffers-2.2.0.tgz",
+            "integrity": "sha1-kdX1Ew0c75bc+n9yaUUYh0HQnuQ="
+        },
         "stream-meter": {
             "version": "1.0.4",
             "resolved": "https://registry.npmjs.org/stream-meter/-/stream-meter-1.0.4.tgz",
@@ -3954,10 +4001,9 @@
             }
         },
         "tweetnacl": {
-            "version": "0.14.5",
-            "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
-            "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
-            "dev": true
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.0.tgz",
+            "integrity": "sha1-cT2LgY2kIGh0C/aDhtBHnmb8ins="
         },
         "type-check": {
             "version": "0.3.2",
diff --git a/app/package.json b/app/package.json
index cda1b6f..f674f4f 100644
--- a/app/package.json
+++ b/app/package.json
@@ -12,9 +12,13 @@
     },
     "dependencies": {
         "@babel/runtime": "^7.2.0",
+        "bplist-creator": "0.0.7",
+        "bplist-parser": "^0.1.1",
         "castv2": "^0.1.9",
         "dnssd": "^0.4.1",
-        "node-fetch": "^2.3.0"
+        "fast-srp-hap": "^1.0.1",
+        "node-fetch": "^2.3.0",
+        "tweetnacl": "^1.0.0"
     },
     "devDependencies": {
         "@babel/cli": "^7.2.0",