Fix memo encryption

Closes #29 (closed)

dist/dhive.d.ts

@@ -517,7 +517,6 @@ declare module 'dhive/chain/misc' {
 
 }
 declare module 'dhive/chain/serializer' {
-	/// <reference types="node" />
 	/**
 	 * @file Hive protocol serialization.
 	 * @author Johan Nordberg <code@johan-nordberg.com>
@@ -552,6 +551,7 @@ declare module 'dhive/chain/serializer' {
 	 * You acknowledge that this software is not designed, licensed or intended for use
 	 * in the design, construction, operation or maintenance of any military facility.
 	 */
+	/// <reference types="node" />
 	import * as ByteBuffer from 'bytebuffer';
 	import { PublicKey } from 'dhive/crypto';
 	import { Asset } from 'dhive/chain/asset';
@@ -593,7 +593,7 @@ declare module 'dhive/chain/serializer' {
 	    UInt32: (buffer: ByteBuffer, data: number) => void;
 	    UInt64: (buffer: ByteBuffer, data: number) => void;
 	    UInt8: (buffer: ByteBuffer, data: number) => void;
-	    Void: () => never;
+	    Void: (buffer: ByteBuffer) => never;
 	};
 
 }
@@ -2939,50 +2939,26 @@ declare module 'dhive/client' {
 
 }
 declare module 'dhive/chain/deserializer' {
-	/// <reference types="node" />
 	import * as ByteBuffer from 'bytebuffer';
 	export type Deserializer = (buffer: ByteBuffer) => void;
 	export const types: {
-	    EncryptedMemoD: (buf: Buffer | ByteBuffer) => {};
+	    EncryptedMemoD: any;
 	};
 
 }
 declare module 'dhive/helpers/aes' {
+	/// <reference types="node" />
 	import { PrivateKey, PublicKey } from 'dhive/crypto';
-	/**
-	 * Spec: http://peakd.com/steem/@dantheman/how-to-encrypt-a-memo-when-transferring-steem
-	 * @throws {Error|TypeError} - "Invalid Key, ..."
-	 * @param {PrivateKey} private_key - required and used for decryption
-	 * @param {PublicKey} public_key - required and used to calcualte the shared secret
-	 * @param message - message to be encrypted
-	 * @param {string} [nonce = uniqueNonce()] - assigned a random unique uint64
-	 *
-	 * @return {object}
-	 * @property {string} nonce - random or unique uint64, provides entropy when re-using the same private/public keys.
-	 * @property {Buffer} message - Plain text message
-	 * @property {number} checksum - shared secret checksum
-	 */
-	export function encrypt(private_key: PrivateKey, public_key: PublicKey, message: any, nonce: any): any;
-	/**
-	 * Spec: http://peakd.com/steem/@dantheman/how-to-encrypt-a-memo-when-transferring-steem
-	 * @arg {PrivateKey} private_key - required and used for decryption
-	 * @arg {PublicKey} public_key - required and used to calcualte the shared secret
-	 * @arg {string} nonce - random or unique uint64, provides entropy when re-using the same private/public keys.
-	 * @arg {Buffer} message - Encrypted or plain text message
-	 * @arg {number} checksum - shared secret checksum
-	 *  @throws {Error|TypeError} - "Invalid Key, ..."
-	 *  @return {Buffer} - message
-	 */
-	export function decrypt(private_key: PrivateKey, public_key: PublicKey, nonce: any, message: any, checksum: number): string;
+	export const encrypt: (private_key: PrivateKey, public_key: PublicKey, message: Buffer, nonce?: string) => any;
+	export const decrypt: (private_key: PrivateKey, public_key: PublicKey, nonce: any, message: any, checksum: number) => any;
 
 }
 declare module 'dhive/memo' {
-	import { PrivateKey, PublicKey } from 'dhive/crypto'; function encode(private_key: PrivateKey | string, public_key: PublicKey | string, memo: string, testNonce?: number): string; function decode(private_key: PrivateKey | string, memo: any): any;
+	import { PrivateKey, PublicKey } from 'dhive/crypto';
 	export const Memo: {
-	    decode: typeof decode;
-	    encode: typeof encode;
+	    decode: (private_key: string | PrivateKey, memo: string) => string;
+	    encode: (private_key: string | PrivateKey, public_key: string | PublicKey, memo: string, testNonce?: string | undefined) => string;
 	};
-	export {};
 
 }
 declare module 'dhive' {
@@ -3034,7 +3010,6 @@ declare module 'dhive' {
 	export * from 'dhive/chain/misc';
 	export * from 'dhive/chain/operation';
 	export * from 'dhive/chain/serializer';
-	export * from 'dhive/chain/deserializer';
 	export * from 'dhive/chain/transaction';
 	export * from 'dhive/chain/hivemind';
 	export * from 'dhive/client';