message: Add asserts to verify inputs are not strings.
diff: @@ -211,7 +211,7 @@ function Blake2b (outlen, key, salt, personal) {
  }
  Blake2b.prototype.update = function (input) {
  - assert(input instanceof Uint8Array, 'input must be TypedArray or Buffer')
  + assert(input instanceof Uint8Array, 'input must be Uint8Array or Buffer')
  blake2bUpdate(this, input)
  return this
  }
  @@ -221,6 +221,7 @@ Blake2b.prototype.digest = function (out) {
  assert(buf.length >= this.outlen, 'out must have at least outlen bytes of space')
  blake2bFinal(this, buf)
  if (out === 'hex') return hexSlice(buf)
  + assert(buf instanceof Uint8Array, 'input must be Uint8Array or Buffer')
  return buf
  }
  @@ -278,10 +279,19 @@ module.exports = function createHash (outlen, key, salt, personal, noAssert) {
  if (noAssert !== true) {
  assert(outlen >= BYTES_MIN, 'outlen must be at least ' + BYTES_MIN + ', was given ' + outlen)
  assert(outlen <= BYTES_MAX, 'outlen must be at most ' + BYTES_MAX + ', was given ' + outlen)
  - if (key != null) assert(key.length >= KEYBYTES_MIN, 'key must be at least ' + KEYBYTES_MIN + ', was given ' + key.length)
  - if (key != null) assert(key.length <= KEYBYTES_MAX, 'key must be at most ' + KEYBYTES_MAX + ', was given ' + key.length)
  - if (salt != null) assert(salt.length === SALTBYTES, 'salt must be exactly ' + SALTBYTES + ', was given ' + salt.length)
  - if (personal != null) assert(personal.length === PERSONALBYTES, 'personal must be exactly ' + PERSONALBYTES + ', was given ' + personal.length)
  + if (key != null) {
  + assert(key instanceof Uint8Array, 'key must be Uint8Array or Buffer')
  + assert(key.length >= KEYBYTES_MIN, 'key must be at least ' + KEYBYTES_MIN + ', was given ' + key.length)
  + assert(key.length <= KEYBYTES_MAX, 'key must be at most ' + KEYBYTES_MAX + ', was given ' + key.length)
  + }
  + if (salt != null) {
  + assert(salt instanceof Uint8Array, 'salt must be Uint8Array or Buffer')
  + assert(salt.length === SALTBYTES, 'salt must be exactly ' + SALTBYTES + ', was given ' + salt.length)
  + }
  + if (personal != null) {
  + assert(personal instanceof Uint8Array, 'personal must be Uint8Array or Buffer')
  + assert(personal.length === PERSONALBYTES, 'personal must be exactly ' + PERSONALBYTES + ', was given ' + personal.length)
  + }
  }
  return new Proto(outlen, key, salt, personal)
  