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    triplesecpublic

    node-triplesec

    A CommonJS module for symmetric key encryption of smallish secrets

    How to install

    npm install triplesec

    How to Use

    One-shot Mode

    {encryptdecrypt} = require 'triplesec'
     
    key = new Buffer 'top-secret-pw'
    pt0 = new Buffer 'the secret!'
    pt1 = new Buffer pt0
    encrypt { keydata : pt1 }(err, ciphertext) ->
        decrypt { keydata : ciphertext }(err, pt2) ->
            console.log "Right back the start! #{pt0} is #{pt2}"

    Reusable Derived Keys

    The most expensive part of TripleSec is to derive keys from your given passphrase. This is intentionally so to make it more expensive to crack your password in the case that your ciphertext is stolen. However, you can spread this expense over multiple encryptions if you plan to be encrypting more than once:

    {EncryptorDecryptor} = require 'triplesec'
     
    key = new Buffer 'top-secret-pw'
    enc = new Encryptor { key }
    dec = new Decryptor { key }
    pt0 = new Buffer 'the secret!'
    pt1 = new Buffer pt0
    pt2 = new Buffer pt0
    enc.run { data : pt1 }(err, ct1) ->
        enc.run { data : pt2 }(err, ct2) ->
            dec.run { data : ct1 }(err, pt3) ->
                dec.run { data : ct2 }(err, pt4) ->
                    console.log "Right back the start! #{pt0} is #{pt3} is #{pt4}"

    If you want to resalt derived keys with every encryption, you should explicitly ask for that. Otherwise, salt will be reused to speed up encryption (and decryption).

    enc.run { data : pt1 }(err, ct1) ->
        enc.resalt {}() ->
            enc.run { data : pt2 }(err, ct2) ->

    Full API Documentation

    Documentation generated by codo is available here.

    Keywords

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    install

    npm i triplesec

    Downloadsweekly downloads

    1,822

    version

    3.0.26

    license

    none

    repository

    githubgithub

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