diff --git a/src/core/operations/legacy/PGP.js b/src/core/operations/legacy/PGP.js
deleted file mode 100644
index b80ab4ae..00000000
--- a/src/core/operations/legacy/PGP.js
+++ /dev/null
@@ -1,364 +0,0 @@
-import * as kbpgp from "kbpgp";
-import {promisify} from "es6-promisify";
-
-
-/**
- * PGP operations.
- *
- * @author tlwr [toby@toby.codes]
- * @author Matt C [matt@artemisbot.uk]
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2017
- * @license Apache-2.0
- *
- * @namespace
- */
-const PGP = {
-
-    /**
-     * @constant
-     * @default
-     */
-    KEY_TYPES: ["RSA-1024", "RSA-2048", "RSA-4096", "ECC-256", "ECC-384"],
-
-
-    /**
-     * Get size of subkey
-     *
-     * @private
-     * @param {number} keySize
-     * @returns {number}
-     */
-    _getSubkeySize(keySize) {
-        return {
-            1024: 1024,
-            2048: 1024,
-            4096: 2048,
-            256:   256,
-            384:   256,
-        }[keySize];
-    },
-
-
-    /**
-     * Progress callback
-     *
-     * @private
-     */
-    _ASP: new kbpgp.ASP({
-        "progress_hook": info => {
-            let msg = "";
-
-            switch (info.what) {
-                case "guess":
-                    msg = "Guessing a prime";
-                    break;
-                case "fermat":
-                    msg = "Factoring prime using Fermat's factorization method";
-                    break;
-                case "mr":
-                    msg = "Performing Miller-Rabin primality test";
-                    break;
-                case "passed_mr":
-                    msg = "Passed Miller-Rabin primality test";
-                    break;
-                case "failed_mr":
-                    msg = "Failed Miller-Rabin primality test";
-                    break;
-                case "found":
-                    msg = "Prime found";
-                    break;
-                default:
-                    msg = `Stage: ${info.what}`;
-            }
-
-            if (ENVIRONMENT_IS_WORKER())
-                self.sendStatusMessage(msg);
-        }
-    }),
-
-
-    /**
-     * Import private key and unlock if necessary
-     *
-     * @private
-     * @param {string} privateKey
-     * @param {string} [passphrase]
-     * @returns {Object}
-     */
-    async _importPrivateKey(privateKey, passphrase) {
-        try {
-            const key = await promisify(kbpgp.KeyManager.import_from_armored_pgp)({
-                armored: privateKey,
-                opts: {
-                    "no_check_keys": true
-                }
-            });
-            if (key.is_pgp_locked()) {
-                if (passphrase) {
-                    await promisify(key.unlock_pgp.bind(key))({
-                        passphrase
-                    });
-                } else {
-                    throw "Did not provide passphrase with locked private key.";
-                }
-            }
-            return key;
-        } catch (err) {
-            throw `Could not import private key: ${err}`;
-        }
-    },
-
-
-    /**
-     * Import public key
-     *
-     * @private
-     * @param {string} publicKey
-     * @returns {Object}
-     */
-    async _importPublicKey (publicKey) {
-        try {
-            const key = await promisify(kbpgp.KeyManager.import_from_armored_pgp)({
-                armored: publicKey,
-                opts: {
-                    "no_check_keys": true
-                }
-            });
-            return key;
-        } catch (err) {
-            throw `Could not import public key: ${err}`;
-        }
-    },
-
-
-    /**
-     * Generate PGP Key Pair operation.
-     *
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    runGenerateKeyPair(input, args) {
-        let [keyType, keySize] = args[0].split("-"),
-            password = args[1],
-            name = args[2],
-            email = args[3],
-            userIdentifier = "";
-
-        if (name) userIdentifier += name;
-        if (email) userIdentifier += ` <${email}>`;
-
-        let flags = kbpgp.const.openpgp.certify_keys;
-        flags |= kbpgp.const.openpgp.sign_data;
-        flags |= kbpgp.const.openpgp.auth;
-        flags |= kbpgp.const.openpgp.encrypt_comm;
-        flags |= kbpgp.const.openpgp.encrypt_storage;
-
-        let keyGenerationOptions = {
-            userid: userIdentifier,
-            ecc: keyType === "ecc",
-            primary: {
-                "nbits": keySize,
-                "flags": flags,
-                "expire_in": 0
-            },
-            subkeys: [{
-                "nbits": PGP._getSubkeySize(keySize),
-                "flags": kbpgp.const.openpgp.sign_data,
-                "expire_in": 86400 * 365 * 8
-            }, {
-                "nbits": PGP._getSubkeySize(keySize),
-                "flags": kbpgp.const.openpgp.encrypt_comm | kbpgp.const.openpgp.encrypt_storage,
-                "expire_in": 86400 * 365 * 2
-            }],
-            asp: PGP._ASP
-        };
-
-        return new Promise(async (resolve, reject) => {
-            try {
-                const unsignedKey = await promisify(kbpgp.KeyManager.generate)(keyGenerationOptions);
-                await promisify(unsignedKey.sign.bind(unsignedKey))({});
-                let signedKey = unsignedKey;
-                let privateKeyExportOptions = {};
-                if (password) privateKeyExportOptions.passphrase = password;
-                const privateKey = await promisify(signedKey.export_pgp_private.bind(signedKey))(privateKeyExportOptions);
-                const publicKey = await promisify(signedKey.export_pgp_public.bind(signedKey))({});
-                resolve(privateKey + "\n" + publicKey.trim());
-            } catch (err) {
-                reject(`Error whilst generating key pair: ${err}`);
-            }
-        });
-    },
-
-
-    /**
-     * PGP Encrypt operation.
-     *
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    async runEncrypt(input, args) {
-        let plaintextMessage = input,
-            plainPubKey = args[0],
-            key,
-            encryptedMessage;
-
-        if (!plainPubKey) return "Enter the public key of the recipient.";
-
-        try {
-            key = await promisify(kbpgp.KeyManager.import_from_armored_pgp)({
-                armored: plainPubKey,
-            });
-        } catch (err) {
-            throw `Could not import public key: ${err}`;
-        }
-
-        try {
-            encryptedMessage = await promisify(kbpgp.box)({
-                "msg": plaintextMessage,
-                "encrypt_for": key,
-                "asp": PGP._ASP
-            });
-        } catch (err) {
-            throw `Couldn't encrypt message with provided public key: ${err}`;
-        }
-
-        return encryptedMessage.toString();
-    },
-
-
-    /**
-     * PGP Decrypt operation.
-     *
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    async runDecrypt(input, args) {
-        let encryptedMessage = input,
-            privateKey = args[0],
-            passphrase = args[1],
-            keyring = new kbpgp.keyring.KeyRing(),
-            plaintextMessage;
-
-        if (!privateKey) return "Enter the private key of the recipient.";
-
-        const key = await PGP._importPrivateKey(privateKey, passphrase);
-        keyring.add_key_manager(key);
-
-        try {
-            plaintextMessage = await promisify(kbpgp.unbox)({
-                armored: encryptedMessage,
-                keyfetch: keyring,
-                asp: PGP._ASP
-            });
-        } catch (err) {
-            throw `Couldn't decrypt message with provided private key: ${err}`;
-        }
-
-        return plaintextMessage.toString();
-    },
-
-
-    /**
-     * PGP Sign Message operation.
-     *
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    async runSign(input, args) {
-        let message = input,
-            privateKey = args[0],
-            passphrase = args[1],
-            publicKey = args[2],
-            signedMessage;
-
-        if (!privateKey) return "Enter the private key of the signer.";
-        if (!publicKey) return "Enter the public key of the recipient.";
-        const privKey = await PGP._importPrivateKey(privateKey, passphrase);
-        const pubKey = await PGP._importPublicKey(publicKey);
-
-        try {
-            signedMessage = await promisify(kbpgp.box)({
-                "msg": message,
-                "encrypt_for": pubKey,
-                "sign_with": privKey,
-                "asp": PGP._ASP
-            });
-        } catch (err) {
-            throw `Couldn't sign message: ${err}`;
-        }
-
-        return signedMessage;
-    },
-
-
-    /**
-     * PGP Verify Message operation.
-     *
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    async runVerify(input, args) {
-        let signedMessage = input,
-            publicKey = args[0],
-            privateKey = args[1],
-            passphrase = args[2],
-            keyring = new kbpgp.keyring.KeyRing(),
-            unboxedLiterals;
-
-        if (!publicKey) return "Enter the public key of the signer.";
-        if (!privateKey) return "Enter the private key of the recipient.";
-        const privKey = await PGP._importPrivateKey(privateKey, passphrase);
-        const pubKey = await PGP._importPublicKey(publicKey);
-        keyring.add_key_manager(privKey);
-        keyring.add_key_manager(pubKey);
-
-        try {
-            unboxedLiterals = await promisify(kbpgp.unbox)({
-                armored: signedMessage,
-                keyfetch: keyring,
-                asp: PGP._ASP
-            });
-            const ds = unboxedLiterals[0].get_data_signer();
-            if (ds) {
-                const km = ds.get_key_manager();
-                if (km) {
-                    const signer = km.get_userids_mark_primary()[0].components;
-                    let text = "Signed by ";
-                    if (signer.email || signer.username || signer.comment) {
-                        if (signer.username) {
-                            text += `${signer.username} `;
-                        }
-                        if (signer.comment) {
-                            text += `${signer.comment} `;
-                        }
-                        if (signer.email) {
-                            text += `<${signer.email}>`;
-                        }
-                        text += "\n";
-                    }
-                    text += [
-                        `PGP fingerprint: ${km.get_pgp_fingerprint().toString("hex")}`,
-                        `Signed on ${new Date(ds.sig.hashed_subpackets[0].time * 1000).toUTCString()}`,
-                        "----------------------------------\n"
-                    ].join("\n");
-                    text += unboxedLiterals.toString();
-                    return text.trim();
-                } else {
-                    return "Could not identify a key manager.";
-                }
-            } else {
-                return "The data does not appear to be signed.";
-            }
-        } catch (err) {
-            return `Couldn't verify message: ${err}`;
-        }
-    },
-};
-
-export default PGP;