PHP WebShell

• .. (вверх)
• [DIR] ..
• [FILE] core_ed25519.js
• [FILE] crypto_aead_chacha20poly1305_ietf.js
• [FILE] crypto_aead_xchacha20poly1305_ietf.js
• [FILE] crypto_auth.js
• [FILE] crypto_box.js
• [FILE] crypto_generichash.js
• [FILE] crypto_hash.js
• [FILE] crypto_hash_sha256.js
• [FILE] crypto_hash_sha512.js
• [FILE] crypto_kdf.js
• [FILE] crypto_kx.js
• [FILE] crypto_onetimeauth.js
• [FILE] crypto_pwhash.js
• [FILE] crypto_pwhash_scryptsalsa208sha256.js
• [FILE] crypto_scalarmult.js
• [FILE] crypto_secretbox.js
• [FILE] crypto_secretstream.js
• [FILE] crypto_shorthash.js
• [FILE] crypto_sign.js
• [FILE] crypto_stream.js
• [FILE] crypto_stream_chacha20.js
• [FILE] crypto_stream_chacha20_ietf.js
• [DIR] fixtures
• [FILE] helpers.js
• [FILE] memory.js
• [FILE] padding.js
• [FILE] randombytes.js
• [FILE] sodium-test.js
• [FILE] vectors.js

Просмотр файла: crypto_sign.js

var tape = require('tape')
var sodium = require('../')

tape('crypto_sign_ed25519_sk_to_pk', function (t) {
  var pk = Buffer.alloc(sodium.crypto_sign_PUBLICKEYBYTES)
  var pke = Buffer.alloc(sodium.crypto_sign_PUBLICKEYBYTES)
  var sk = Buffer.alloc(sodium.crypto_sign_SECRETKEYBYTES)

  sodium.crypto_sign_keypair(pk, sk)
  sodium.crypto_sign_ed25519_sk_to_pk(pke, sk)

  t.ok(pk.equals(pke))
  t.end()
})

tape('crypto_sign_seed_keypair', function (t) {
  var pk = Buffer.alloc(sodium.crypto_sign_PUBLICKEYBYTES)
  var sk = Buffer.alloc(sodium.crypto_sign_SECRETKEYBYTES)
  var seed = Buffer.alloc(sodium.crypto_sign_SEEDBYTES, 'lo')

  t.throws(function () {
    sodium.crypto_sign_seed_keypair()
  }, 'should validate input')

  t.throws(function () {
    sodium.crypto_sign_seed_keypair(Buffer.alloc(0), Buffer.alloc(0), Buffer.alloc(0))
  }, 'should validate input length')

  sodium.crypto_sign_seed_keypair(pk, sk, seed)

  var eSk = '6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f6c6f41eb5b4dba29b19e391d9a4d1a4a879b27958ff3734e10cfbf1f46d68f4d3038'
  var ePk = '41eb5b4dba29b19e391d9a4d1a4a879b27958ff3734e10cfbf1f46d68f4d3038'

  t.same(pk.toString('hex'), ePk, 'seeded public key')
  t.same(sk.toString('hex'), eSk, 'seeded secret key')
  t.end()
})

tape('crypto_sign_keypair', function (t) {
  var pk = Buffer.alloc(sodium.crypto_sign_PUBLICKEYBYTES)
  var sk = Buffer.alloc(sodium.crypto_sign_SECRETKEYBYTES)

  sodium.crypto_sign_keypair(pk, sk)

  t.notEqual(pk, Buffer.alloc(pk.length), 'made public key')
  t.notEqual(sk, Buffer.alloc(sk.length), 'made secret key')

  t.throws(function () {
    sodium.crypto_sign_keypair()
  }, 'should validate input')

  t.throws(function () {
    sodium.crypto_sign_keypair(Buffer.alloc(0), Buffer.alloc(0))
  }, 'should validate input length')

  t.end()
})

tape('crypto_sign', function (t) {
  var pk = Buffer.alloc(sodium.crypto_sign_PUBLICKEYBYTES)
  var sk = Buffer.alloc(sodium.crypto_sign_SECRETKEYBYTES)

  sodium.crypto_sign_keypair(pk, sk)

  var message = Buffer.from('Hello, World!')
  var signedMessage = Buffer.alloc(message.length + sodium.crypto_sign_BYTES)

  sodium.crypto_sign(signedMessage, message, sk)

  t.same(signedMessage.slice(-message.length), message, 'contains message')

  var output = Buffer.alloc(message.length)

  t.notOk(sodium.crypto_sign_open(output, Buffer.alloc(signedMessage.length), pk), 'was not signed')
  t.ok(sodium.crypto_sign_open(output, signedMessage, pk), 'was signed')

  t.same(output, message, 'same message')
  t.end()
})

tape('crypto_sign_detached', function (t) {
  var pk = Buffer.alloc(sodium.crypto_sign_PUBLICKEYBYTES)
  var sk = Buffer.alloc(sodium.crypto_sign_SECRETKEYBYTES)

  sodium.crypto_sign_keypair(pk, sk)

  var message = Buffer.from('Hello, World!')
  var signature = Buffer.alloc(sodium.crypto_sign_BYTES)

  sodium.crypto_sign_detached(signature, message, sk)

  t.notOk(sodium.crypto_sign_verify_detached(Buffer.concat([Buffer.alloc(1), signature]), message, pk), 'was not signed')
  t.ok(sodium.crypto_sign_verify_detached(signature, message, pk), 'was signed')

  t.end()
})

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