Mudamos LibCrypto

Creates and manipulates seeds and wallets for Blockchain

NPM Link

A module for mudamos that implements wallets and seeds fro Blockchain.

Getting Started

This library is distributed in the npm packaging systems.

npm install mudamos-libcrypto

There are many examples of how to use it on the developer guide below.

Importing npm module

var MudamosLibCrypto = require('mudamos-libcrypto');

To CreateSeed:

MudamosLibCrypto.createSeed('BRAZILIAN-PORTUGUESE', 'ExtraEntropy');

Parameters
    Language:  ENGLISH, BRAZILIAN-PORTUGUESE
    ExtraEntropy: Any string
Return
    String
Obs.: Extraentroy is used to generate extra random seed

To CreateSeedAndWallet:

MudamosLibCrypto.createSeedAndWallet('BRAZILIAN-PORTUGUESE', 'ExtraEntropy');

Parameters
    Language:  ENGLISH, BRAZILIAN-PORTUGUESE
    ExtraEntropy: Any string
Return
    Wallet {
      message: string,
      success: boolean,
      publicKey: string,
      seed: string 
    }
Obs.: Extraentroy is used to generate extra random seed

To ValidateSeed:

let result = MudamosLibCrypto.validateSeed('veterano pelicula verdadeiro cambalhota curso poeta coisa balanco patife companhia governo regra');

Parameters
    Seed:  String of 12 words
Return
    Boolean

To ValidateSeedWithLang:

let result = MudamosLibCrypto.validateSeedWithLang('BRAZILIAN-PORTUGUESE','veterano pelicula verdadeiro cambalhota curso poeta coisa balanco patife companhia governo regra');

Parameters
    Language:  ENGLISH,BRAZILIAN-PORTUGUESE
    Seed:  String of 12 words
Return
    Boolean

To CreateWallet:

let wallet =  MudamosLibCrypto.createWallet('veterano pelicula verdadeiro cambalhota curso poeta coisa balanco patife companhia governo regra');

Parameters
    Seed:  String of 12 words
Return
    PublicKey as Wallet address

To ValidateWallet:

let seed = 'lagosta diario mesmo dificil plastico grade escondido mergulho acolher remeter areia herdar';
let publicKey = '1JLFmGH679akX7uyUTcGzRoCVNjdYUagaA';
let result =  MudamosLibCrypto.validateWallet(seed,publicKey);

Parameters
    Seed:  String of 12 words
    PublicKey = Wallet address
Return
    Boolean

To SignMessage:

let seed = 'lagosta diario mesmo dificil plastico grade escondido mergulho acolher remeter areia herdar';
let message = 'Message'
let difficulty = 5
let result =  MudamosLibCrypto.signMessage(seed,message,difficulty);

Parameters
    Seed:  String of 12 words
    Message = Any words
Return
    block = String as [message];[wallet];[signature];nonce

To VerifyMessage:

let publicKey = '1JLFmGH679akX7uyUTcGzRoCVNjdYUagaA'
let message = 'Message';
let signature = 'IDPyblrXKujgcw4fQXBLgEThNs18LWOkrVYwA8WOQrJUSGrT+mIuiL17aWm72GcMO4SsK24j/vZXl5mAj5tPQIc=';
let result =  MudamosLibCrypto.verifyMessage(publicKey, message, signature);

Parameters
    PublicKey = Wallet address
    Message = Any words
    Signature:  Encrypted text message
Return
    Boolean

Contributing

See CONTRIBUTING.md on the main mudamos-libcrypto repo for information about how to contribute.