encrypt-char

Data encryption and decryption tool

Features

• Zero dependencies.
• Works with any NodeJs projects.
• High performance and security.
• Simple usage.

Install

Install with NPM or YARN:

$ npm i encrypt-char

or

$ yarn add encrypt-char

Methods

• .generateKey
• .hardEncode
• .hardDecode
• .softEncode
• .softDecode

Generate a New Keychar

encryptChar.generateKey(salt, password)

import { encryptChar } from 'encrypt-char';

const mySalt = 6;
const mySecretPassword = 'secretPassword1234';

const myKeychar = encryptChar.generateKey(mySalt, mySecretPassword);

// return BEGIN KEY ---34230LPRYjLw0kaNhXUtNmdk0juT0278W756LH9MNox2....--- END KEY

Hard Encode Data

encryptChar.hardEncode(data, keychar, password)

import { encryptChar } from 'encrypt-char';

const mySecretPassword = 'secretPassword1234';
const myText = 'Lorem ipsum dolor sit amet. 1234567890 !@#$%^&*()_+';

const resultEncode = encryptChar.hardEncode(
  myText,
  myKeychar,
  mySecretPassword
);

// return 'hYjIzzH1Mjw1no7CeoA5Flnb3VQR6PKC4VmxZJLC9s2leCGv0NLxe9fdQUmDe9fx6NLA'

Hard Decode Data

encryptChar.hardDecode(encodedData, keychar, password)

import { encryptChar } from 'encrypt-char';

const mySecretPassword = 'secretPassword1234';
const myEncodedText =
  'hYjIzzH1Mjw1no7CeoA5Flnb3VQR6PKC4VmxZJLC9s2leCGv0NLxe9fdQUmDe9fx6NLA';

const resultDecode = encryptChar.hardDecode(
  myEncodedText,
  myKeychar,
  mySecretPassword
);

// return 'Lorem ipsum dolor sit amet. 1234567890 !@#$%^&*()_+'

Soft Encode Data

encryptChar.softEncode(data)

import { encryptChar } from 'encrypt-char';

const myText = 'Lorem ipsum dolor sit amet. 1234567890 !@#$%^&*()_+';

const resultEncode = encryptChar.softEncode(myText);

// return 'r8VKooiJeVCJjAUIgATO4cjN1QzMyEDIuQXZtFGI0l2cgI3bs9GZg0WdzBXag0WZy9GT'

Soft Decode Data

encryptChar.softDecode(encodedData)

import { encryptChar } from 'encrypt-char';

const myEncodedText =
  'r8VKooiJeVCJjAUIgATO4cjN1QzMyEDIuQXZtFGI0l2cgI3bs9GZg0WdzBXag0WZy9GT';

const resultDecode = encryptChar.softDecode(myEncodedText);

// return 'Lorem ipsum dolor sit amet. 1234567890 !@#$%^&*()_+'

Parameters

encryptChar.generateKey(salt: number, password: string)

The "salt" to increase the encoding complexity.
The "password" to sign and validate keychar.

encryptChar.hardEncode(data: string, keychar: string, password: string)

The "data" text to encode.
The "keychar" generated to encode text.
The "password" to sign and validate keychar.

encryptChar.hardDecode(encodedData: string, keychar: string, password: string)

The "encodedData" text previously encoded.
The "keychar" generated to decode text.
The "password" to sign and validate keychar.

encryptChar.softEncode(data: string)

The "data" text to encode.

encryptChar.softDecode(encodedData: string)

The "encodedData" text previously encoded.

Recomendations

Store the generated "keychar" and "password" in a safe place!

The "keychar" is a unique key that guarantees encoding and decoding using only in "hardEncode" and "hardDecode" methods. Losing the "keychar" or "password" makes it impossible to reverse any encoded text.

Autor

@anselmodev