Adding apx.crypto

wco/crypto/crypto.js

@@ -0,0 +1,61 @@
+var apx = apx || {};
+
+apx.crypto = apx.crypto || {};
+
+apx.crypto.genKey = async (uuid) => {
+    return await openpgp.generateKey(
+        {
+            type: "ecc",
+            curve: "curve25519",
+            userIDs: [
+                {
+                    alias: uuid
+                }
+            ],
+            passphrase: "",
+            format: "armored",
+        }
+    );
+};
+
+apx.crypto.encryptMessage = async (message, publicKey) => {
+    publicKey = await openpgp.readKey(
+        {
+            armoredKey: publicKey
+        }
+    );
+
+    return await openpgp.encrypt(
+        {
+            message: await openpgp.createMessage(
+                {
+                    text: message
+                }
+            ),
+            encryptionKeys: publicKey
+        }
+    );
+};
+
+apx.crypto.decryptMessage = async (encryptedMessage, privateKey) => {
+    privateKey = await openpgp.readPrivateKey(
+        {
+            armoredKey: privateKey
+        }
+    );
+
+    const message = await openpgp.readMessage(
+        {
+            armoredMessage: encryptedMessage
+        }
+    );
+
+    return await openpgp.decrypt(
+        {
+            message,
+            decryptionKeys: privateKey
+        }
+    );
+};
+
+export default apx;