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Pure Javascript/Typescript Crypto Implementation for Deno. AES, RSA, HMAC, and TOTP

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invisal/god_crypto

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God Crypto

NO LONGER MAINTAIN I have been very busy lately and can no longer maintain this project and since there is roadmap for Deno for standard crypto library: denoland/deno#11690. I feel there is no longer need for this library.

test Quality Gate Status

A pure Javascript/Typescript cryptography implementation for Deno. We will try to use WebCrypto if available, then fallback pure Javascript implementation.

References

Supported Algorithms

Applications

Ultities

Some useful ultities that you can use

Click here for complete document: Complete Documents

Modules

You can choose to include the whole god_crypto implementation or just include module that you need.

// Load everything
import { AES, RSA, TOTP, hmac, encode } from "https://deno.land/x/god_crypto/mod.ts";

// Load what you need
import { AES }  from "https://deno.land/x/god_crypto/aes.ts";
import { RSA }  from "https://deno.land/x/god_crypto/rsa.ts";
import { TOTP } from "https://deno.land/x/god_crypto/otp.ts";
import { hmac } from "https://deno.land/x/god_crypto/hmac.ts";

Examples

import { AES } from "https://deno.land/x/god_crypto/aes.ts";

const aes = new AES("Hello World AES!", {
  mode: "cbc",
  iv: "random 16byte iv",
});
const cipher = await aes.encrypt("This is AES-128-CBC. It works.");
console.log(cipher.hex());
// 41393374609eaee39fbe57c96b43a9da0d547c290501be50f983ecaac6c5fd1c

const plain = await aes.decrypt(cipher);
console.log(plain.toString());
// This is AES-128-CBC. It works.
import { RSA } from "https://deno.land/x/god_crypto/rsa.ts";

// Parsing public/private key
const publicKey = RSA.parseKey(Deno.readTextFileSync("./public.pem"));
const privateKey = RSA.parseKey(Deno.readTextFileSync("./private.pem"));

const cipher = await new RSA(publicKey).encrypt("Hello World");
console.log(ciper.base64());

const plain = await new RSA(privateKey).decrypt(cipher);
console.log(plain.toString());