const Cryptr = require('cryptr');
const cryptr = new Cryptr('ReallySecretKey');

const encryptedString = cryptr.encrypt('Popcorn');
const decryptedString = cryptr.decrypt(encryptedString);

console.log(encryptedString);

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 11 2021

Undefined

0 Answers Avg Quality 2/10

javascript encrypt decrypt

Comment

const cipher = salt => {
    const textToChars = text => text.split('').map(c => c.charCodeAt(0));
    const byteHex = n => ("0" + Number(n).toString(16)).substr(-2);
    const applySaltToChar = code => textToChars(salt).reduce((a,b) => a ^ b, code);

    return text => text.split('')
      .map(textToChars)
      .map(applySaltToChar)
      .map(byteHex)
      .join('');
}
    
const decipher = salt => {
    const textToChars = text => text.split('').map(c => c.charCodeAt(0));
    const applySaltToChar = code => textToChars(salt).reduce((a,b) => a ^ b, code);
    return encoded => encoded.match(/.{1,2}/g)
      .map(hex => parseInt(hex, 16))
      .map(applySaltToChar)
      .map(charCode => String.fromCharCode(charCode))
      .join('');
}

// To create a cipher
const myCipher = cipher('mySecretSalt')

//Then cipher any text:
console.log(myCipher('the secret string'))

//To decipher, you need to create a decipher and use it:
const myDecipher = decipher('mySecretSalt')
console.log(myDecipher("7c606d287b6d6b7a6d7c287b7c7a61666f"))
 Run code snippet

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Nov 15 2022

Hurt Hamster

0 Answers Avg Quality 2/10

encrypt and decrypt in js

Comment

_0x3dba1e['title'] = _0x376965[_0x5858('0x10c5')];

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Sep 09 2021

Blushing Bee

0 Answers Avg Quality 2/10

js encrypt and decrypt

Comment

Popularity 7/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: javascript

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Contributed on Feb 05 2024

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

js encrypt and decrypt

Comment

function encryptString(value) {
	let encryptedValue = ''
	for (let i = 0; i < value.length; i++) {
		const charCode = value.charCodeAt(i)
		const encryptedCharCode = charCode ^ 42 // XOR dengan 42 untuk enkripsi
		encryptedValue += String.fromCharCode(encryptedCharCode)
	}
	return encryptedValue
}

function decryptString(encryptedValue) {
	let decryptedValue = ''
	for (let i = 0; i < encryptedValue.length; i++) {
		const encryptedCharCode = encryptedValue.charCodeAt(i)
		const decryptedCharCode = encryptedCharCode ^ 42 // XOR dengan 42 untuk dekripsi
		decryptedValue += String.fromCharCode(decryptedCharCode)
	}
	return decryptedValue
}

const originalValue = 'qwerty12'

const encryptedValue = encryptString(originalValue)
console.log('Encrypted Value:', encryptedValue)

const decryptedValue = decryptString(encryptedValue)
console.log('Decrypted Value:', decryptedValue)

Popularity 6/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Feb 05 2024

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

decrypt and encrypt in jquery online

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