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test.js
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test.js
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var test = require('tape')
var nodeCrypto = require('./')
var myCrypto = require('./browser')
var mods = [
'secp256k1',
'secp224r1',
'prime256v1',
'prime192v1',
'secp384r1',
'secp521r1'
]
function run (i) {
mods.forEach(function (mod) {
test(mod + ' run ' + i + ' uncompressed', function (t) {
t.plan(2)
var dh1 = nodeCrypto(mod)
dh1.generateKeys()
var dh2 = myCrypto(mod)
dh2.generateKeys()
var pubk1 = dh1.getPublicKey()
var pubk2 = dh2.getPublicKey()
t.notEquals(pubk1.toString('hex'), pubk2.toString('hex'), 'diff public keys')
var pub1 = dh1.computeSecret(pubk2).toString('hex')
var pub2 = dh2.computeSecret(pubk1).toString('hex')
t.equals(pub1, pub2, 'equal secrets')
})
test(mod + ' run ' + i + ' compressed', function (t) {
t.plan(2)
var dh1 = nodeCrypto(mod)
dh1.generateKeys()
var dh2 = myCrypto(mod)
dh2.generateKeys()
var pubk1 = dh1.getPublicKey(null, 'compressed')
var pubk2 = dh2.getPublicKey(null, 'compressed')
t.notEquals(pubk1.toString('hex'), pubk2.toString('hex'), 'diff public keys')
var pub1 = dh1.computeSecret(pubk2).toString('hex')
var pub2 = dh2.computeSecret(pubk1).toString('hex')
t.equals(pub1, pub2, 'equal secrets')
})
test(mod + ' run ' + i + ' set stuff', function (t) {
t.plan(5)
var dh1 = nodeCrypto(mod)
var dh2 = myCrypto(mod)
dh1.generateKeys()
dh2.generateKeys()
dh1.setPrivateKey(dh2.getPrivateKey())
dh1.setPublicKey(dh2.getPublicKey())
var priv1 = dh1.getPrivateKey('hex')
var priv2 = dh2.getPrivateKey('hex')
t.equals(priv1, priv2, 'same private key')
var pubk1 = dh1.getPublicKey()
var pubk2 = dh2.getPublicKey()
t.equals(pubk1.toString('hex'), pubk2.toString('hex'), 'same public keys, uncompressed')
t.equals(dh1.getPublicKey('hex', 'compressed'), dh2.getPublicKey('hex', 'compressed'), 'same public keys compressed')
t.equals(dh1.getPublicKey('hex', 'hybrid'), dh2.getPublicKey('hex', 'hybrid'), 'same public keys hybrid')
var pub1 = dh1.computeSecret(pubk2).toString('hex')
var pub2 = dh2.computeSecret(pubk1).toString('hex')
t.equals(pub1, pub2, 'equal secrets')
})
test(mod + ' run ' + i + ' new way to set stuff', function (t) {
t.plan(5)
var dh1 = myCrypto(mod)
var dh2 = nodeCrypto(mod)
dh2.generateKeys()
dh1.setPrivateKey(dh2.getPrivateKey())
var priv1 = dh1.getPrivateKey('hex')
var priv2 = dh2.getPrivateKey('hex')
t.equals(priv1, priv2, 'same private key')
var pubk1 = dh1.getPublicKey()
var pubk2 = dh2.getPublicKey()
t.equals(pubk1.toString('hex'), pubk2.toString('hex'), 'same public keys, uncompressed')
t.equals(dh1.getPublicKey('hex', 'compressed'), dh2.getPublicKey('hex', 'compressed'), 'same public keys compressed')
t.equals(dh1.getPublicKey('hex', 'hybrid'), dh2.getPublicKey('hex', 'hybrid'), 'same public keys hybrid')
var pub1 = dh1.computeSecret(pubk2).toString('hex')
var pub2 = dh2.computeSecret(pubk1).toString('hex')
t.equals(pub1, pub2, 'equal secrets')
})
})
}
apitests('api tests for my crypto', myCrypto)
apitests('api tests for node crypto', nodeCrypto)
function apitests (name, crypto) {
test(name, function (t) {
t.test('check about regenerating keys', function (t) {
t.plan(2)
var dh1 = crypto('secp256k1')
var dh2 = crypto('secp256k1')
dh1.generateKeys()
dh2.generateKeys()
var pub = dh1.getPublicKey('hex')
var priv = dh1.getPrivateKey('hex')
dh1.setPrivateKey(dh2.getPrivateKey())
t.notEquals(dh1.getPrivateKey('hex'), priv, 'private keys not equal')
t.notEquals(dh1.getPublicKey('hex'), pub, 'public keys not equal')
})
t.test('set private keys without generating them', function (t) {
t.plan(1)
var dh1 = crypto('secp256k1')
var dh2 = crypto('secp256k1')
dh2.generateKeys()
dh1.setPrivateKey(dh2.getPrivateKey())
t.equals(dh1.getPublicKey('hex'), dh1.getPublicKey('hex'), 'equal public keys')
})
})
}
var i = 0
while (++i < 20) {
run(i)
}