diff --git a/index.js b/index.js
index 02f52f0..a7013d0 100644
--- a/index.js
+++ b/index.js
@@ -14,6 +14,7 @@ app.use('/static', express.static('static'));
 app.use('/favicon.svg', express.static('favicon.svg'));
 
 app.use('/', require('./routes/main'));
+app.use('/dep', require('./routes/dep'));
 app.use('/encrypt', require('./routes/encrypt'));
 app.use('/verify', require('./routes/verify'));
 app.use('/proofs', require('./routes/proofs'));
diff --git a/package-lock.json b/package-lock.json
index 93e1aae..70599fb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -68,6 +68,17 @@
       "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
       "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
     },
+    "asn1.js": {
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-5.4.1.tgz",
+      "integrity": "sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA==",
+      "requires": {
+        "bn.js": "^4.0.0",
+        "inherits": "^2.0.1",
+        "minimalistic-assert": "^1.0.0",
+        "safer-buffer": "^2.1.0"
+      }
+    },
     "assert-never": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/assert-never/-/assert-never-1.2.1.tgz",
@@ -81,6 +92,11 @@
         "@babel/types": "^7.9.6"
       }
     },
+    "bn.js": {
+      "version": "4.11.9",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz",
+      "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw=="
+    },
     "body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
@@ -252,6 +268,11 @@
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
+    "graceful-fs": {
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
+      "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
+    },
     "has-symbols": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.1.tgz",
@@ -277,6 +298,11 @@
         "safer-buffer": ">= 2.1.2 < 3"
       }
     },
+    "imurmurhash": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz",
+      "integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o="
+    },
     "inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
@@ -958,6 +984,11 @@
         "mime-db": "1.44.0"
       }
     },
+    "minimalistic-assert": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz",
+      "integrity": "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A=="
+    },
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -968,6 +999,19 @@
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
       "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
+    "node-fetch": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
+    },
+    "node-localstorage": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/node-localstorage/-/node-localstorage-1.3.1.tgz",
+      "integrity": "sha512-NMWCSWWc6JbHT5PyWlNT2i8r7PgGYXVntmKawY83k/M0UJScZ5jirb61TLnqKwd815DfBQu+lR3sRw08SPzIaQ==",
+      "requires": {
+        "write-file-atomic": "^1.1.4"
+      }
+    },
     "object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -981,6 +1025,16 @@
         "ee-first": "1.1.1"
       }
     },
+    "openpgp": {
+      "version": "4.10.7",
+      "resolved": "https://registry.npmjs.org/openpgp/-/openpgp-4.10.7.tgz",
+      "integrity": "sha512-+7EkD/btnvIyGkslB0p3W123u/dajMBcfzMfOIevlZBPvCWLJXGzgNFMM5CYXUNITeBUpxCxwgHeniqr+UfESQ==",
+      "requires": {
+        "asn1.js": "^5.0.0",
+        "node-fetch": "^2.1.2",
+        "node-localstorage": "~1.3.0"
+      }
+    },
     "parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -1207,6 +1261,11 @@
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
+    "slide": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/slide/-/slide-1.1.6.tgz",
+      "integrity": "sha1-VusCfWW00tzmyy4tMsTUr8nh1wc="
+    },
     "sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -1276,6 +1335,16 @@
         "assert-never": "^1.2.1",
         "babel-walk": "3.0.0-canary-5"
       }
+    },
+    "write-file-atomic": {
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.4.tgz",
+      "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
+      "requires": {
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "slide": "^1.1.5"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 744a48f..8af4785 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "markdown-it-anchor": "^5.3.0",
     "markdown-it-table-of-contents": "^0.4.4",
     "markdown-it-title": "^3.0.0",
+    "openpgp": "^4.10.7",
     "pug": "^3.0.0"
   },
   "devDependencies": {
diff --git a/routes/dep.js b/routes/dep.js
new file mode 100644
index 0000000..34d5134
--- /dev/null
+++ b/routes/dep.js
@@ -0,0 +1,7 @@
+var router = require('express').Router();
+
+router.get('/openpgp.min.js', function(req, res) {
+    res.sendFile(`node_modules/openpgp/dist/openpgp.min.js`, { root: `${__dirname}/../` })
+});
+
+module.exports = router;