@kaffee/espresso NPM

@kaffee/espresso

A based TypeScript crypto library, tree shaking support

Installation

Install with npm

  npm install --dev @kaffee/espresso

Install with yarn

  yarn add --dev @kaffee/espresso

Install with pnpm

  pnpm add -D @kaffee/espresso

Support List

Hash

md4
md5
pbkdf2
ripemd128
ripemd160
ripemd256
ripemd320
sha1
sha3
sha224
sha256
sha384
sha512

Hmac Hash

md4
md5
pbkdf2
ripemd128
ripemd160
ripemd256
ripemd320
sha1
sha3
sha224
sha256
sha384
sha512

Block Cipher

AES
DES
Triple DES

Stream Cipher

but is not support

SEED
Rabbit
Rabbit Legacy
RC4

Example

Hash Example

import { MD5 } from "@kaffee/espresso";

const hash = MD5("LIBAOBAO").toString();

Block Cipher Example

import { AES, enc, RIPEMD160, mode, pad } from "@kaffee/espresso";

function AESEncrypt(text: string, keyStr: string, ivStr: string): string {
  const key = RIPEMD160(keyStr).toString().slice(0, 16);
  const iv = enc.Utf8.parse(ivStr);
  return AES.encrypt(text, Utf8.parse(key), {
    iv,
    mode: mode.CBC,
    padding: pad.PKCS7
  }).toString();
}

function AESDecrypt(text: string, key: string, ivStr: string): string {
  const iv = enc.Utf8.parse(ivStr);
  return AES.decrypt(text, key, {
    iv,
    mode: mode.CBC,
    padding: pad.PKCS7
  }).toString(enc.Utf8);
}