This library allows to encrypt messages on the EOS platform, using the AES shared key encryption algorithm.
Decryption is achieved by combining the receiver's private key and the sender's public key to create the private key necessary to decrypt the message.
This module uses eosjs-ecc
to perform the required cryptographic operations.
npm
$ npm install --save eos-communication-lib
import { encrypt, decrypt } from 'eos-communication-lib';
const public_key = "EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV";
const private_key = "5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3";
const message = "Private Message, shhhh!";
const encrypted = encrypt(private_key, public_key, message);
// => TO DECRYPT: eos-communication
// .1167451677...23460624..862584768Q+h1AeLQbjfzZJD1Nsx6kk3U/jSNStwoWstz9uNCadw=
const decrypted = decrypt(private_key, public_key, encrypted);
// => Private Message, shhhh!
Encrypt Message
-
private_key
string EOSIO Private Key -
public_key
string EOSIO Public Key -
message
string Message to Encrypt -
maxsize
number Maximum character message size (optional, default256
)
const encrypted = encrypt(private_key, public_key, message);
Returns string Encrypted Message
Decrypt Message
-
private_key
string EOSIO Private Key -
public_key
string EOSIO Public Key -
message
string Encrypted Message
const decrypted = decrypt(private_key, public_key, message);
Returns string Decrypted Message