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@toruslabs/openlogin-ed25519

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@toruslabs/openlogin-ed25519 - npm Package Compare versions

Comparing version 1.3.3 to 1.3.4

57

dist/openloginEd25519-bundled.cjs.js

@@ -85,3 +85,3 @@ module.exports =

/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 3);
/******/ return __webpack_require__(__webpack_require__.s = 2);
/******/ })

@@ -91,8 +91,2 @@ /************************************************************************/

/* 0 */
/***/ (function(module, exports) {
module.exports = require("@babel/runtime/helpers/toConsumableArray");
/***/ }),
/* 1 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

@@ -102,11 +96,8 @@

/* WEBPACK VAR INJECTION */(function(Buffer) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return getED25519Key; });
/* harmony import */ var _babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var _babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(2);
/* harmony import */ var _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(1);
/* harmony import */ var _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_0__);
var l = _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1___default.a.lowlevel;
const l = _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_0___default.a.lowlevel;
function getED25519Key(privateKey) {
var privKey;
let privKey;

@@ -120,6 +111,6 @@ if (typeof privateKey === "string") {

var d = new Uint8Array(64);
var p = [l.gf(), l.gf(), l.gf(), l.gf()];
var sk = new Uint8Array([].concat(_babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0___default()(new Uint8Array(privKey)), _babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0___default()(new Uint8Array(32))));
var pk = new Uint8Array(32);
const d = new Uint8Array(64);
const p = [l.gf(), l.gf(), l.gf(), l.gf()];
const sk = new Uint8Array([...new Uint8Array(privKey), ...new Uint8Array(32)]);
const pk = new Uint8Array(32);
l.crypto_hash(d, sk, 32);

@@ -132,5 +123,3 @@ d[0] &= 248;

for (var i = 0; i < 32; i += 1) {
sk[i + 32] = pk[i];
}
for (let i = 0; i < 32; i += 1) sk[i + 32] = pk[i];

@@ -142,6 +131,6 @@ return {

}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(4).Buffer))
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(3).Buffer))
/***/ }),
/* 2 */
/* 1 */
/***/ (function(module, exports) {

@@ -152,3 +141,3 @@

/***/ }),
/* 3 */
/* 2 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

@@ -158,3 +147,3 @@

__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(1);
/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "getED25519Key", function() { return _utils__WEBPACK_IMPORTED_MODULE_0__["a"]; });

@@ -165,3 +154,3 @@

/***/ }),
/* 4 */
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

@@ -180,5 +169,5 @@

var base64 = __webpack_require__(6)
var ieee754 = __webpack_require__(7)
var isArray = __webpack_require__(8)
var base64 = __webpack_require__(5)
var ieee754 = __webpack_require__(6)
var isArray = __webpack_require__(7)

@@ -1961,6 +1950,6 @@ exports.Buffer = Buffer

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(5)))
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(4)))
/***/ }),
/* 5 */
/* 4 */
/***/ (function(module, exports) {

@@ -1991,3 +1980,3 @@

/***/ }),
/* 6 */
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

@@ -2149,3 +2138,3 @@

/***/ }),
/* 7 */
/* 6 */
/***/ (function(module, exports) {

@@ -2241,3 +2230,3 @@

/***/ }),
/* 8 */
/* 7 */
/***/ (function(module, exports) {

@@ -2244,0 +2233,0 @@

2135

dist/openloginEd25519.cjs.js

@@ -85,3 +85,3 @@ module.exports =

/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 3);
/******/ return __webpack_require__(__webpack_require__.s = 1);
/******/ })

@@ -93,3 +93,3 @@ /************************************************************************/

module.exports = require("@babel/runtime/helpers/toConsumableArray");
module.exports = require("@toruslabs/tweetnacl-js");

@@ -101,12 +101,17 @@ /***/ }),

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return getED25519Key; });
/* harmony import */ var _babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var _babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(2);
/* harmony import */ var _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1__);
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, "getED25519Key", function() { return /* reexport */ getED25519Key; });
var l = _toruslabs_tweetnacl_js__WEBPACK_IMPORTED_MODULE_1___default.a.lowlevel;
// EXTERNAL MODULE: external "@toruslabs/tweetnacl-js"
var tweetnacl_js_ = __webpack_require__(0);
var tweetnacl_js_default = /*#__PURE__*/__webpack_require__.n(tweetnacl_js_);
// CONCATENATED MODULE: ./src/utils.ts
const l = tweetnacl_js_default.a.lowlevel;
function getED25519Key(privateKey) {
var privKey;
let privKey;

@@ -120,6 +125,6 @@ if (typeof privateKey === "string") {

var d = new Uint8Array(64);
var p = [l.gf(), l.gf(), l.gf(), l.gf()];
var sk = new Uint8Array([].concat(_babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0___default()(new Uint8Array(privKey)), _babel_runtime_helpers_toConsumableArray__WEBPACK_IMPORTED_MODULE_0___default()(new Uint8Array(32))));
var pk = new Uint8Array(32);
const d = new Uint8Array(64);
const p = [l.gf(), l.gf(), l.gf(), l.gf()];
const sk = new Uint8Array([...new Uint8Array(privKey), ...new Uint8Array(32)]);
const pk = new Uint8Array(32);
l.crypto_hash(d, sk, 32);

@@ -132,5 +137,3 @@ d[0] &= 248;

for (var i = 0; i < 32; i += 1) {
sk[i + 32] = pk[i];
}
for (let i = 0; i < 32; i += 1) sk[i + 32] = pk[i];

@@ -142,2105 +145,7 @@ return {

}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(4).Buffer))
// CONCATENATED MODULE: ./src/index.ts
/***/ }),
/* 2 */
/***/ (function(module, exports) {
module.exports = require("@toruslabs/tweetnacl-js");
/***/ }),
/* 3 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(1);
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "getED25519Key", function() { return _utils__WEBPACK_IMPORTED_MODULE_0__["a"]; });
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global) {/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <http://feross.org>
* @license MIT
*/
/* eslint-disable no-proto */
var base64 = __webpack_require__(6)
var ieee754 = __webpack_require__(7)
var isArray = __webpack_require__(8)
exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50
/**
* If `Buffer.TYPED_ARRAY_SUPPORT`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (most compatible, even IE6)
*
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
* Opera 11.6+, iOS 4.2+.
*
* Due to various browser bugs, sometimes the Object implementation will be used even
* when the browser supports typed arrays.
*
* Note:
*
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
*
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
*
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
* incorrect length in some situations.
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
* get the Object implementation, which is slower but behaves correctly.
*/
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
? global.TYPED_ARRAY_SUPPORT
: typedArraySupport()
/*
* Export kMaxLength after typed array support is determined.
*/
exports.kMaxLength = kMaxLength()
function typedArraySupport () {
try {
var arr = new Uint8Array(1)
arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
return arr.foo() === 42 && // typed array instances can be augmented
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
} catch (e) {
return false
}
}
function kMaxLength () {
return Buffer.TYPED_ARRAY_SUPPORT
? 0x7fffffff
: 0x3fffffff
}
function createBuffer (that, length) {
if (kMaxLength() < length) {
throw new RangeError('Invalid typed array length')
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = new Uint8Array(length)
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
if (that === null) {
that = new Buffer(length)
}
that.length = length
}
return that
}
/**
* The Buffer constructor returns instances of `Uint8Array` that have their
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
* returns a single octet.
*
* The `Uint8Array` prototype remains unmodified.
*/
function Buffer (arg, encodingOrOffset, length) {
if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
return new Buffer(arg, encodingOrOffset, length)
}
// Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new Error(
'If encoding is specified then the first argument must be a string'
)
}
return allocUnsafe(this, arg)
}
return from(this, arg, encodingOrOffset, length)
}
Buffer.poolSize = 8192 // not used by this implementation
// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
arr.__proto__ = Buffer.prototype
return arr
}
function from (that, value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number')
}
if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
return fromArrayBuffer(that, value, encodingOrOffset, length)
}
if (typeof value === 'string') {
return fromString(that, value, encodingOrOffset)
}
return fromObject(that, value)
}
/**
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
* if value is a number.
* Buffer.from(str[, encoding])
* Buffer.from(array)
* Buffer.from(buffer)
* Buffer.from(arrayBuffer[, byteOffset[, length]])
**/
Buffer.from = function (value, encodingOrOffset, length) {
return from(null, value, encodingOrOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array
if (typeof Symbol !== 'undefined' && Symbol.species &&
Buffer[Symbol.species] === Buffer) {
// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
Object.defineProperty(Buffer, Symbol.species, {
value: null,
configurable: true
})
}
}
function assertSize (size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number')
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative')
}
}
function alloc (that, size, fill, encoding) {
assertSize(size)
if (size <= 0) {
return createBuffer(that, size)
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
return typeof encoding === 'string'
? createBuffer(that, size).fill(fill, encoding)
: createBuffer(that, size).fill(fill)
}
return createBuffer(that, size)
}
/**
* Creates a new filled Buffer instance.
* alloc(size[, fill[, encoding]])
**/
Buffer.alloc = function (size, fill, encoding) {
return alloc(null, size, fill, encoding)
}
function allocUnsafe (that, size) {
assertSize(size)
that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < size; ++i) {
that[i] = 0
}
}
return that
}
/**
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
* */
Buffer.allocUnsafe = function (size) {
return allocUnsafe(null, size)
}
/**
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
*/
Buffer.allocUnsafeSlow = function (size) {
return allocUnsafe(null, size)
}
function fromString (that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding')
}
var length = byteLength(string, encoding) | 0
that = createBuffer(that, length)
var actual = that.write(string, encoding)
if (actual !== length) {
// Writing a hex string, for example, that contains invalid characters will
// cause everything after the first invalid character to be ignored. (e.g.
// 'abxxcd' will be treated as 'ab')
that = that.slice(0, actual)
}
return that
}
function fromArrayLike (that, array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0
that = createBuffer(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
function fromArrayBuffer (that, array, byteOffset, length) {
array.byteLength // this throws if `array` is not a valid ArrayBuffer
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('\'offset\' is out of bounds')
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new RangeError('\'length\' is out of bounds')
}
if (byteOffset === undefined && length === undefined) {
array = new Uint8Array(array)
} else if (length === undefined) {
array = new Uint8Array(array, byteOffset)
} else {
array = new Uint8Array(array, byteOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = array
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
that = fromArrayLike(that, array)
}
return that
}
function fromObject (that, obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0
that = createBuffer(that, len)
if (that.length === 0) {
return that
}
obj.copy(that, 0, 0, len)
return that
}
if (obj) {
if ((typeof ArrayBuffer !== 'undefined' &&
obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
if (typeof obj.length !== 'number' || isnan(obj.length)) {
return createBuffer(that, 0)
}
return fromArrayLike(that, obj)
}
if (obj.type === 'Buffer' && isArray(obj.data)) {
return fromArrayLike(that, obj.data)
}
}
throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}
function checked (length) {
// Note: cannot use `length < kMaxLength()` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + kMaxLength().toString(16) + ' bytes')
}
return length | 0
}
function SlowBuffer (length) {
if (+length != length) { // eslint-disable-line eqeqeq
length = 0
}
return Buffer.alloc(+length)
}
Buffer.isBuffer = function isBuffer (b) {
return !!(b != null && b._isBuffer)
}
Buffer.compare = function compare (a, b) {
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
throw new TypeError('Arguments must be Buffers')
}
if (a === b) return 0
var x = a.length
var y = b.length
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i]
y = b[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
Buffer.isEncoding = function isEncoding (encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'latin1':
case 'binary':
case 'base64':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true
default:
return false
}
}
Buffer.concat = function concat (list, length) {
if (!isArray(list)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
if (list.length === 0) {
return Buffer.alloc(0)
}
var i
if (length === undefined) {
length = 0
for (i = 0; i < list.length; ++i) {
length += list[i].length
}
}
var buffer = Buffer.allocUnsafe(length)
var pos = 0
for (i = 0; i < list.length; ++i) {
var buf = list[i]
if (!Buffer.isBuffer(buf)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
buf.copy(buffer, pos)
pos += buf.length
}
return buffer
}
function byteLength (string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length
}
if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
(ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
return string.byteLength
}
if (typeof string !== 'string') {
string = '' + string
}
var len = string.length
if (len === 0) return 0
// Use a for loop to avoid recursion
var loweredCase = false
for (;;) {
switch (encoding) {
case 'ascii':
case 'latin1':
case 'binary':
return len
case 'utf8':
case 'utf-8':
case undefined:
return utf8ToBytes(string).length
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return len * 2
case 'hex':
return len >>> 1
case 'base64':
return base64ToBytes(string).length
default:
if (loweredCase) return utf8ToBytes(string).length // assume utf8
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.byteLength = byteLength
function slowToString (encoding, start, end) {
var loweredCase = false
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is out of range.
// undefined is handled specially as per ECMA-262 6th Edition,
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
if (start === undefined || start < 0) {
start = 0
}
// Return early if start > this.length. Done here to prevent potential uint32
// coercion fail below.
if (start > this.length) {
return ''
}
if (end === undefined || end > this.length) {
end = this.length
}
if (end <= 0) {
return ''
}
// Force coersion to uint32. This will also coerce falsey/NaN values to 0.
end >>>= 0
start >>>= 0
if (end <= start) {
return ''
}
if (!encoding) encoding = 'utf8'
while (true) {
switch (encoding) {
case 'hex':
return hexSlice(this, start, end)
case 'utf8':
case 'utf-8':
return utf8Slice(this, start, end)
case 'ascii':
return asciiSlice(this, start, end)
case 'latin1':
case 'binary':
return latin1Slice(this, start, end)
case 'base64':
return base64Slice(this, start, end)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return utf16leSlice(this, start, end)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = (encoding + '').toLowerCase()
loweredCase = true
}
}
}
// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true
function swap (b, n, m) {
var i = b[n]
b[n] = b[m]
b[m] = i
}
Buffer.prototype.swap16 = function swap16 () {
var len = this.length
if (len % 2 !== 0) {
throw new RangeError('Buffer size must be a multiple of 16-bits')
}
for (var i = 0; i < len; i += 2) {
swap(this, i, i + 1)
}
return this
}
Buffer.prototype.swap32 = function swap32 () {
var len = this.length
if (len % 4 !== 0) {
throw new RangeError('Buffer size must be a multiple of 32-bits')
}
for (var i = 0; i < len; i += 4) {
swap(this, i, i + 3)
swap(this, i + 1, i + 2)
}
return this
}
Buffer.prototype.swap64 = function swap64 () {
var len = this.length
if (len % 8 !== 0) {
throw new RangeError('Buffer size must be a multiple of 64-bits')
}
for (var i = 0; i < len; i += 8) {
swap(this, i, i + 7)
swap(this, i + 1, i + 6)
swap(this, i + 2, i + 5)
swap(this, i + 3, i + 4)
}
return this
}
Buffer.prototype.toString = function toString () {
var length = this.length | 0
if (length === 0) return ''
if (arguments.length === 0) return utf8Slice(this, 0, length)
return slowToString.apply(this, arguments)
}
Buffer.prototype.equals = function equals (b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
if (this === b) return true
return Buffer.compare(this, b) === 0
}
Buffer.prototype.inspect = function inspect () {
var str = ''
var max = exports.INSPECT_MAX_BYTES
if (this.length > 0) {
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
if (this.length > max) str += ' ... '
}
return '<Buffer ' + str + '>'
}
Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
if (!Buffer.isBuffer(target)) {
throw new TypeError('Argument must be a Buffer')
}
if (start === undefined) {
start = 0
}
if (end === undefined) {
end = target ? target.length : 0
}
if (thisStart === undefined) {
thisStart = 0
}
if (thisEnd === undefined) {
thisEnd = this.length
}
if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
throw new RangeError('out of range index')
}
if (thisStart >= thisEnd && start >= end) {
return 0
}
if (thisStart >= thisEnd) {
return -1
}
if (start >= end) {
return 1
}
start >>>= 0
end >>>= 0
thisStart >>>= 0
thisEnd >>>= 0
if (this === target) return 0
var x = thisEnd - thisStart
var y = end - start
var len = Math.min(x, y)
var thisCopy = this.slice(thisStart, thisEnd)
var targetCopy = target.slice(start, end)
for (var i = 0; i < len; ++i) {
if (thisCopy[i] !== targetCopy[i]) {
x = thisCopy[i]
y = targetCopy[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1
// Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset
byteOffset = 0
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffffff
} else if (byteOffset < -0x80000000) {
byteOffset = -0x80000000
}
byteOffset = +byteOffset // Coerce to Number.
if (isNaN(byteOffset)) {
// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
byteOffset = dir ? 0 : (buffer.length - 1)
}
// Normalize byteOffset: negative offsets start from the end of the buffer
if (byteOffset < 0) byteOffset = buffer.length + byteOffset
if (byteOffset >= buffer.length) {
if (dir) return -1
else byteOffset = buffer.length - 1
} else if (byteOffset < 0) {
if (dir) byteOffset = 0
else return -1
}
// Normalize val
if (typeof val === 'string') {
val = Buffer.from(val, encoding)
}
// Finally, search either indexOf (if dir is true) or lastIndexOf
if (Buffer.isBuffer(val)) {
// Special case: looking for empty string/buffer always fails
if (val.length === 0) {
return -1
}
return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
} else if (typeof val === 'number') {
val = val & 0xFF // Search for a byte value [0-255]
if (Buffer.TYPED_ARRAY_SUPPORT &&
typeof Uint8Array.prototype.indexOf === 'function') {
if (dir) {
return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
} else {
return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
}
}
return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
}
throw new TypeError('val must be string, number or Buffer')
}
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
var indexSize = 1
var arrLength = arr.length
var valLength = val.length
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase()
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
encoding === 'utf16le' || encoding === 'utf-16le') {
if (arr.length < 2 || val.length < 2) {
return -1
}
indexSize = 2
arrLength /= 2
valLength /= 2
byteOffset /= 2
}
}
function read (buf, i) {
if (indexSize === 1) {
return buf[i]
} else {
return buf.readUInt16BE(i * indexSize)
}
}
var i
if (dir) {
var foundIndex = -1
for (i = byteOffset; i < arrLength; i++) {
if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
if (foundIndex === -1) foundIndex = i
if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
} else {
if (foundIndex !== -1) i -= i - foundIndex
foundIndex = -1
}
}
} else {
if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
for (i = byteOffset; i >= 0; i--) {
var found = true
for (var j = 0; j < valLength; j++) {
if (read(arr, i + j) !== read(val, j)) {
found = false
break
}
}
if (found) return i
}
}
return -1
}
Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
return this.indexOf(val, byteOffset, encoding) !== -1
}
Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}
Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = string.length
if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
if (length > strLen / 2) {
length = strLen / 2
}
for (var i = 0; i < length; ++i) {
var parsed = parseInt(string.substr(i * 2, 2), 16)
if (isNaN(parsed)) return i
buf[offset + i] = parsed
}
return i
}
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
}
function latin1Write (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
}
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
}
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}
Buffer.prototype.write = function write (string, offset, length, encoding) {
// Buffer#write(string)
if (offset === undefined) {
encoding = 'utf8'
length = this.length
offset = 0
// Buffer#write(string, encoding)
} else if (length === undefined && typeof offset === 'string') {
encoding = offset
length = this.length
offset = 0
// Buffer#write(string, offset[, length][, encoding])
} else if (isFinite(offset)) {
offset = offset | 0
if (isFinite(length)) {
length = length | 0
if (encoding === undefined) encoding = 'utf8'
} else {
encoding = length
length = undefined
}
// legacy write(string, encoding, offset, length) - remove in v0.13
} else {
throw new Error(
'Buffer.write(string, encoding, offset[, length]) is no longer supported'
)
}
var remaining = this.length - offset
if (length === undefined || length > remaining) length = remaining
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
throw new RangeError('Attempt to write outside buffer bounds')
}
if (!encoding) encoding = 'utf8'
var loweredCase = false
for (;;) {
switch (encoding) {
case 'hex':
return hexWrite(this, string, offset, length)
case 'utf8':
case 'utf-8':
return utf8Write(this, string, offset, length)
case 'ascii':
return asciiWrite(this, string, offset, length)
case 'latin1':
case 'binary':
return latin1Write(this, string, offset, length)
case 'base64':
// Warning: maxLength not taken into account in base64Write
return base64Write(this, string, offset, length)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return ucs2Write(this, string, offset, length)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.prototype.toJSON = function toJSON () {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
}
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + bytesPerSequence <= end) {
var secondByte, thirdByte, fourthByte, tempCodePoint
switch (bytesPerSequence) {
case 1:
if (firstByte < 0x80) {
codePoint = firstByte
}
break
case 2:
secondByte = buf[i + 1]
if ((secondByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
if (tempCodePoint > 0x7F) {
codePoint = tempCodePoint
}
}
break
case 3:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
codePoint = tempCodePoint
}
}
break
case 4:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
fourthByte = buf[i + 3]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
codePoint = tempCodePoint
}
}
}
}
if (codePoint === null) {
// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint = 0xFFFD
bytesPerSequence = 1
} else if (codePoint > 0xFFFF) {
// encode to utf16 (surrogate pair dance)
codePoint -= 0x10000
res.push(codePoint >>> 10 & 0x3FF | 0xD800)
codePoint = 0xDC00 | codePoint & 0x3FF
}
res.push(codePoint)
i += bytesPerSequence
}
return decodeCodePointsArray(res)
}
// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += String.fromCharCode.apply(
String,
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
)
}
return res
}
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
}
function latin1Slice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i])
}
return ret
}
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; ++i) {
out += toHex(buf[i])
}
return out
}
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
}
Buffer.prototype.slice = function slice (start, end) {
var len = this.length
start = ~~start
end = end === undefined ? len : ~~end
if (start < 0) {
start += len
if (start < 0) start = 0
} else if (start > len) {
start = len
}
if (end < 0) {
end += len
if (end < 0) end = 0
} else if (end > len) {
end = len
}
if (end < start) end = start
var newBuf
if (Buffer.TYPED_ARRAY_SUPPORT) {
newBuf = this.subarray(start, end)
newBuf.__proto__ = Buffer.prototype
} else {
var sliceLen = end - start
newBuf = new Buffer(sliceLen, undefined)
for (var i = 0; i < sliceLen; ++i) {
newBuf[i] = this[i + start]
}
}
return newBuf
}
/*
* Need to make sure that buffer isn't trying to write out of bounds.
*/
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
return val
}
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
checkOffset(offset, byteLength, this.length)
}
var val = this[offset + --byteLength]
var mul = 1
while (byteLength > 0 && (mul *= 0x100)) {
val += this[offset + --byteLength] * mul
}
return val
}
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
return this[offset]
}
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return this[offset] | (this[offset + 1] << 8)
}
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return (this[offset] << 8) | this[offset + 1]
}
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ((this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16)) +
(this[offset + 3] * 0x1000000)
}
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] * 0x1000000) +
((this[offset + 1] << 16) |
(this[offset + 2] << 8) |
this[offset + 3])
}
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var i = byteLength
var mul = 1
var val = this[offset + --i]
while (i > 0 && (mul *= 0x100)) {
val += this[offset + --i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
if (!(this[offset] & 0x80)) return (this[offset])
return ((0xff - this[offset] + 1) * -1)
}
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset] | (this[offset + 1] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset + 1] | (this[offset] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16) |
(this[offset + 3] << 24)
}
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] << 24) |
(this[offset + 1] << 16) |
(this[offset + 2] << 8) |
(this[offset + 3])
}
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, true, 23, 4)
}
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, false, 23, 4)
}
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, true, 52, 8)
}
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, false, 52, 8)
}
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
if (offset + ext > buf.length) throw new RangeError('Index out of range')
}
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var mul = 1
var i = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var i = byteLength - 1
var mul = 1
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
this[offset] = (value & 0xff)
return offset + 1
}
function objectWriteUInt16 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
}
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
function objectWriteUInt32 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
}
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset + 3] = (value >>> 24)
this[offset + 2] = (value >>> 16)
this[offset + 1] = (value >>> 8)
this[offset] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = 0
var mul = 1
var sub = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = byteLength - 1
var mul = 1
var sub = 0
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
if (value < 0) value = 0xff + value + 1
this[offset] = (value & 0xff)
return offset + 1
}
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
this[offset + 2] = (value >>> 16)
this[offset + 3] = (value >>> 24)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (value < 0) value = 0xffffffff + value + 1
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range')
if (offset < 0) throw new RangeError('Index out of range')
}
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
}
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert)
}
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert)
}
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
}
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert)
}
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert)
}
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
if (!start) start = 0
if (!end && end !== 0) end = this.length
if (targetStart >= target.length) targetStart = target.length
if (!targetStart) targetStart = 0
if (end > 0 && end < start) end = start
// Copy 0 bytes; we're done
if (end === start) return 0
if (target.length === 0 || this.length === 0) return 0
// Fatal error conditions
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds')
}
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
if (end < 0) throw new RangeError('sourceEnd out of bounds')
// Are we oob?
if (end > this.length) end = this.length
if (target.length - targetStart < end - start) {
end = target.length - targetStart + start
}
var len = end - start
var i
if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
for (i = len - 1; i >= 0; --i) {
target[i + targetStart] = this[i + start]
}
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
// ascending copy from start
for (i = 0; i < len; ++i) {
target[i + targetStart] = this[i + start]
}
} else {
Uint8Array.prototype.set.call(
target,
this.subarray(start, start + len),
targetStart
)
}
return len
}
// Usage:
// buffer.fill(number[, offset[, end]])
// buffer.fill(buffer[, offset[, end]])
// buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
// Handle string cases:
if (typeof val === 'string') {
if (typeof start === 'string') {
encoding = start
start = 0
end = this.length
} else if (typeof end === 'string') {
encoding = end
end = this.length
}
if (val.length === 1) {
var code = val.charCodeAt(0)
if (code < 256) {
val = code
}
}
if (encoding !== undefined && typeof encoding !== 'string') {
throw new TypeError('encoding must be a string')
}
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding)
}
} else if (typeof val === 'number') {
val = val & 255
}
// Invalid ranges are not set to a default, so can range check early.
if (start < 0 || this.length < start || this.length < end) {
throw new RangeError('Out of range index')
}
if (end <= start) {
return this
}
start = start >>> 0
end = end === undefined ? this.length : end >>> 0
if (!val) val = 0
var i
if (typeof val === 'number') {
for (i = start; i < end; ++i) {
this[i] = val
}
} else {
var bytes = Buffer.isBuffer(val)
? val
: utf8ToBytes(new Buffer(val, encoding).toString())
var len = bytes.length
for (i = 0; i < end - start; ++i) {
this[i + start] = bytes[i % len]
}
}
return this
}
// HELPER FUNCTIONS
// ================
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length < 2) return ''
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '='
}
return str
}
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
}
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
}
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
// last char was a lead
if (!leadSurrogate) {
// no lead yet
if (codePoint > 0xDBFF) {
// unexpected trail
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
} else if (i + 1 === length) {
// unpaired lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
}
// valid lead
leadSurrogate = codePoint
continue
}
// 2 leads in a row
if (codePoint < 0xDC00) {
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
leadSurrogate = codePoint
continue
}
// valid surrogate pair
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
} else if (leadSurrogate) {
// valid bmp char, but last char was a lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
}
leadSurrogate = null
// encode utf8
if (codePoint < 0x80) {
if ((units -= 1) < 0) break
bytes.push(codePoint)
} else if (codePoint < 0x800) {
if ((units -= 2) < 0) break
bytes.push(
codePoint >> 0x6 | 0xC0,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x10000) {
if ((units -= 3) < 0) break
bytes.push(
codePoint >> 0xC | 0xE0,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x110000) {
if ((units -= 4) < 0) break
bytes.push(
codePoint >> 0x12 | 0xF0,
codePoint >> 0xC & 0x3F | 0x80,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else {
throw new Error('Invalid code point')
}
}
return bytes
}
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
}
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
}
function base64ToBytes (str) {
return base64.toByteArray(base64clean(str))
}
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; ++i) {
if ((i + offset >= dst.length) || (i >= src.length)) break
dst[i + offset] = src[i]
}
return i
}
function isnan (val) {
return val !== val // eslint-disable-line no-self-compare
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(5)))
/***/ }),
/* 5 */
/***/ (function(module, exports) {
var g;
// This works in non-strict mode
g = (function() {
return this;
})();
try {
// This works if eval is allowed (see CSP)
g = g || new Function("return this")();
} catch (e) {
// This works if the window reference is available
if (typeof window === "object") g = window;
}
// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray
var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
lookup[i] = code[i]
revLookup[code.charCodeAt(i)] = i
}
// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63
function getLens (b64) {
var len = b64.length
if (len % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4')
}
// Trim off extra bytes after placeholder bytes are found
// See: https://github.com/beatgammit/base64-js/issues/42
var validLen = b64.indexOf('=')
if (validLen === -1) validLen = len
var placeHoldersLen = validLen === len
? 0
: 4 - (validLen % 4)
return [validLen, placeHoldersLen]
}
// base64 is 4/3 + up to two characters of the original data
function byteLength (b64) {
var lens = getLens(b64)
var validLen = lens[0]
var placeHoldersLen = lens[1]
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}
function _byteLength (b64, validLen, placeHoldersLen) {
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}
function toByteArray (b64) {
var tmp
var lens = getLens(b64)
var validLen = lens[0]
var placeHoldersLen = lens[1]
var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
var curByte = 0
// if there are placeholders, only get up to the last complete 4 chars
var len = placeHoldersLen > 0
? validLen - 4
: validLen
var i
for (i = 0; i < len; i += 4) {
tmp =
(revLookup[b64.charCodeAt(i)] << 18) |
(revLookup[b64.charCodeAt(i + 1)] << 12) |
(revLookup[b64.charCodeAt(i + 2)] << 6) |
revLookup[b64.charCodeAt(i + 3)]
arr[curByte++] = (tmp >> 16) & 0xFF
arr[curByte++] = (tmp >> 8) & 0xFF
arr[curByte++] = tmp & 0xFF
}
if (placeHoldersLen === 2) {
tmp =
(revLookup[b64.charCodeAt(i)] << 2) |
(revLookup[b64.charCodeAt(i + 1)] >> 4)
arr[curByte++] = tmp & 0xFF
}
if (placeHoldersLen === 1) {
tmp =
(revLookup[b64.charCodeAt(i)] << 10) |
(revLookup[b64.charCodeAt(i + 1)] << 4) |
(revLookup[b64.charCodeAt(i + 2)] >> 2)
arr[curByte++] = (tmp >> 8) & 0xFF
arr[curByte++] = tmp & 0xFF
}
return arr
}
function tripletToBase64 (num) {
return lookup[num >> 18 & 0x3F] +
lookup[num >> 12 & 0x3F] +
lookup[num >> 6 & 0x3F] +
lookup[num & 0x3F]
}
function encodeChunk (uint8, start, end) {
var tmp
var output = []
for (var i = start; i < end; i += 3) {
tmp =
((uint8[i] << 16) & 0xFF0000) +
((uint8[i + 1] << 8) & 0xFF00) +
(uint8[i + 2] & 0xFF)
output.push(tripletToBase64(tmp))
}
return output.join('')
}
function fromByteArray (uint8) {
var tmp
var len = uint8.length
var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
var parts = []
var maxChunkLength = 16383 // must be multiple of 3
// go through the array every three bytes, we'll deal with trailing stuff later
for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
}
// pad the end with zeros, but make sure to not forget the extra bytes
if (extraBytes === 1) {
tmp = uint8[len - 1]
parts.push(
lookup[tmp >> 2] +
lookup[(tmp << 4) & 0x3F] +
'=='
)
} else if (extraBytes === 2) {
tmp = (uint8[len - 2] << 8) + uint8[len - 1]
parts.push(
lookup[tmp >> 10] +
lookup[(tmp >> 4) & 0x3F] +
lookup[(tmp << 2) & 0x3F] +
'='
)
}
return parts.join('')
}
/***/ }),
/* 7 */
/***/ (function(module, exports) {
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
var e, m
var eLen = (nBytes * 8) - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var nBits = -7
var i = isLE ? (nBytes - 1) : 0
var d = isLE ? -1 : 1
var s = buffer[offset + i]
i += d
e = s & ((1 << (-nBits)) - 1)
s >>= (-nBits)
nBits += eLen
for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}
m = e & ((1 << (-nBits)) - 1)
e >>= (-nBits)
nBits += mLen
for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}
if (e === 0) {
e = 1 - eBias
} else if (e === eMax) {
return m ? NaN : ((s ? -1 : 1) * Infinity)
} else {
m = m + Math.pow(2, mLen)
e = e - eBias
}
return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
var e, m, c
var eLen = (nBytes * 8) - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
var i = isLE ? 0 : (nBytes - 1)
var d = isLE ? 1 : -1
var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
value = Math.abs(value)
if (isNaN(value) || value === Infinity) {
m = isNaN(value) ? 1 : 0
e = eMax
} else {
e = Math.floor(Math.log(value) / Math.LN2)
if (value * (c = Math.pow(2, -e)) < 1) {
e--
c *= 2
}
if (e + eBias >= 1) {
value += rt / c
} else {
value += rt * Math.pow(2, 1 - eBias)
}
if (value * c >= 2) {
e++
c /= 2
}
if (e + eBias >= eMax) {
m = 0
e = eMax
} else if (e + eBias >= 1) {
m = ((value * c) - 1) * Math.pow(2, mLen)
e = e + eBias
} else {
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
e = 0
}
}
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
e = (e << mLen) | m
eLen += mLen
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
buffer[offset + i - d] |= s * 128
}
/***/ }),
/* 8 */
/***/ (function(module, exports) {
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
/***/ })
/******/ ]);
//# sourceMappingURL=openloginEd25519.cjs.js.map

47

dist/openloginEd25519.esm.js

@@ -5,23 +5,28 @@ import nacl from '@toruslabs/tweetnacl-js';

function getED25519Key(privateKey) {
let privKey;
if (typeof privateKey === "string") {
privKey = Buffer.from(privateKey, "hex");
}
else {
privKey = privateKey;
}
// Implementation copied from tweetnacl
const d = new Uint8Array(64);
const p = [l.gf(), l.gf(), l.gf(), l.gf()];
const sk = new Uint8Array([...new Uint8Array(privKey), ...new Uint8Array(32)]);
const pk = new Uint8Array(32);
l.crypto_hash(d, sk, 32);
d[0] &= 248;
d[31] &= 127;
d[31] |= 64;
l.scalarbase(p, d);
l.pack(pk, p);
for (let i = 0; i < 32; i += 1)
sk[i + 32] = pk[i];
return { sk: Buffer.from(sk), pk: Buffer.from(pk) };
let privKey;
if (typeof privateKey === "string") {
privKey = Buffer.from(privateKey, "hex");
} else {
privKey = privateKey;
} // Implementation copied from tweetnacl
const d = new Uint8Array(64);
const p = [l.gf(), l.gf(), l.gf(), l.gf()];
const sk = new Uint8Array([...new Uint8Array(privKey), ...new Uint8Array(32)]);
const pk = new Uint8Array(32);
l.crypto_hash(d, sk, 32);
d[0] &= 248;
d[31] &= 127;
d[31] |= 64;
l.scalarbase(p, d);
l.pack(pk, p);
for (let i = 0; i < 32; i += 1) sk[i + 32] = pk[i];
return {
sk: Buffer.from(sk),
pk: Buffer.from(pk)
};
}

@@ -28,0 +33,0 @@

6

dist/openloginEd25519.umd.min.js

@@ -1,2 +0,2 @@

!function(t,r){"object"==typeof exports&&"object"==typeof module?module.exports=r():"function"==typeof define&&define.amd?define([],r):"object"==typeof exports?exports.OpenloginEd25519=r():t.OpenloginEd25519=r()}(window,(function(){return function(t){var r={};function e(n){if(r[n])return r[n].exports;var o=r[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,e),o.l=!0,o.exports}return e.m=t,e.c=r,e.d=function(t,r,n){e.o(t,r)||Object.defineProperty(t,r,{enumerable:!0,get:n})},e.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},e.t=function(t,r){if(1&r&&(t=e(t)),8&r)return t;if(4&r&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(e.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&r&&"string"!=typeof t)for(var o in t)e.d(n,o,function(r){return t[r]}.bind(null,o));return n},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,r){return Object.prototype.hasOwnProperty.call(t,r)},e.p="",e(e.s=4)}([function(t,r,e){var n=e(10),o=e(11),i=e(12),f=e(13);t.exports=function(t){return n(t)||o(t)||i(t)||f()},t.exports.default=t.exports,t.exports.__esModule=!0},function(t,r,e){"use strict";(function(t){e.d(r,"a",(function(){return h}));var n=e(0),o=e.n(n),i=e(3),f=e.n(i).a.lowlevel;function h(r){var e;e="string"==typeof r?t.from(r,"hex"):r;var n=new Uint8Array(64),i=[f.gf(),f.gf(),f.gf(),f.gf()],h=new Uint8Array([].concat(o()(new Uint8Array(e)),o()(new Uint8Array(32)))),a=new Uint8Array(32);f.crypto_hash(n,h,32),n[0]&=248,n[31]&=127,n[31]|=64,f.scalarbase(i,n),f.pack(a,i);for(var s=0;s<32;s+=1)h[s+32]=a[s];return{sk:t.from(h),pk:t.from(a)}}}).call(this,e(5).Buffer)},function(t,r){t.exports=function(t,r){(null==r||r>t.length)&&(r=t.length);for(var e=0,n=new Array(r);e<r;e++)n[e]=t[e];return 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K(t,r){N(t,r,r)}function z(t,e){var n,o=r();for(n=0;n<16;n++)o[n]=e[n];for(n=253;n>=0;n--)K(o,o),2!==n&&4!==n&&N(o,o,e);for(n=0;n<16;n++)t[n]=o[n]}function j(t,e){var n,o=r();for(n=0;n<16;n++)o[n]=e[n];for(n=250;n>=0;n--)K(o,o),1!==n&&N(o,o,e);for(n=0;n<16;n++)t[n]=o[n]}function F(t,e,n){var o,i,f=new Uint8Array(32),h=new Float64Array(80),s=r(),u=r(),c=r(),l=r(),p=r(),y=r();for(i=0;i<31;i++)f[i]=e[i];for(f[31]=127&e[31]|64,f[0]&=248,C(h,n),i=0;i<16;i++)u[i]=h[i],l[i]=s[i]=c[i]=0;for(s[0]=l[0]=1,i=254;i>=0;--i)Y(s,u,o=f[i>>>3]>>>(7&i)&1),Y(c,l,o),k(p,s,c),D(s,s,c),k(c,u,l),D(u,u,l),K(l,p),K(y,s),N(s,c,s),N(c,u,p),k(p,s,c),D(s,s,c),K(u,s),D(c,l,y),N(s,c,a),k(s,s,l),N(c,c,s),N(s,l,y),N(l,u,h),K(u,p),Y(s,u,o),Y(c,l,o);for(i=0;i<16;i++)h[i+16]=s[i],h[i+32]=c[i],h[i+48]=u[i],h[i+64]=l[i];var g=h.subarray(32),w=h.subarray(16);return z(g,g),N(w,w,g),L(t,w),0}function Z(t,r){return F(t,r,i)}function G(t,r){return n(r,32),Z(t,r)}function V(t,r,e){var n=new Uint8Array(32);return 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n,o,i,f,h,a,s,u,c,l,p,y,g,w,v,d,b,A,_,E=this.fin?0:2048,m=this.h[0],U=this.h[1],x=this.h[2],R=this.h[3],B=this.h[4],T=this.h[5],S=this.h[6],P=this.h[7],M=this.h[8],Y=this.h[9],L=this.r[0],O=this.r[1],I=this.r[2],C=this.r[3],k=this.r[4],D=this.r[5],N=this.r[6],K=this.r[7],z=this.r[8],j=this.r[9];e>=16;)l=c=0,l+=(m+=8191&(n=255&t[r+0]|(255&t[r+1])<<8))*L,l+=(U+=8191&(n>>>13|(o=255&t[r+2]|(255&t[r+3])<<8)<<3))*(5*j),l+=(x+=8191&(o>>>10|(i=255&t[r+4]|(255&t[r+5])<<8)<<6))*(5*z),l+=(R+=8191&(i>>>7|(f=255&t[r+6]|(255&t[r+7])<<8)<<9))*(5*K),c=(l+=(B+=8191&(f>>>4|(h=255&t[r+8]|(255&t[r+9])<<8)<<12))*(5*N))>>>13,l&=8191,l+=(T+=h>>>1&8191)*(5*D),l+=(S+=8191&(h>>>14|(a=255&t[r+10]|(255&t[r+11])<<8)<<2))*(5*k),l+=(P+=8191&(a>>>11|(s=255&t[r+12]|(255&t[r+13])<<8)<<5))*(5*C),l+=(M+=8191&(s>>>8|(u=255&t[r+14]|(255&t[r+15])<<8)<<8))*(5*I),p=c+=(l+=(Y+=u>>>5|E)*(5*O))>>>13,p+=m*O,p+=U*L,p+=x*(5*j),p+=R*(5*z),c=(p+=B*(5*K))>>>13,p&=8191,p+=T*(5*N),p+=S*(5*D),p+=P*(5*k),p+=M*(5*C),c+=(p+=Y*(5*I))>>>13,p&=8191,y=c,y+=m*I,y+=U*O,y+=x*L,y+=R*(5*j),c=(y+=B*(5*z))>>>13,y&=8191,y+=T*(5*K),y+=S*(5*N),y+=P*(5*D),y+=M*(5*k),g=c+=(y+=Y*(5*C))>>>13,g+=m*C,g+=U*I,g+=x*O,g+=R*L,c=(g+=B*(5*j))>>>13,g&=8191,g+=T*(5*z),g+=S*(5*K),g+=P*(5*N),g+=M*(5*D),w=c+=(g+=Y*(5*k))>>>13,w+=m*k,w+=U*C,w+=x*I,w+=R*O,c=(w+=B*L)>>>13,w&=8191,w+=T*(5*j),w+=S*(5*z),w+=P*(5*K),w+=M*(5*N),v=c+=(w+=Y*(5*D))>>>13,v+=m*D,v+=U*k,v+=x*C,v+=R*I,c=(v+=B*O)>>>13,v&=8191,v+=T*L,v+=S*(5*j),v+=P*(5*z),v+=M*(5*K),d=c+=(v+=Y*(5*N))>>>13,d+=m*N,d+=U*D,d+=x*k,d+=R*C,c=(d+=B*I)>>>13,d&=8191,d+=T*O,d+=S*L,d+=P*(5*j),d+=M*(5*z),b=c+=(d+=Y*(5*K))>>>13,b+=m*K,b+=U*N,b+=x*D,b+=R*k,c=(b+=B*C)>>>13,b&=8191,b+=T*I,b+=S*O,b+=P*L,b+=M*(5*j),A=c+=(b+=Y*(5*z))>>>13,A+=m*z,A+=U*K,A+=x*N,A+=R*D,c=(A+=B*k)>>>13,A&=8191,A+=T*C,A+=S*I,A+=P*O,A+=M*L,_=c+=(A+=Y*(5*j))>>>13,_+=m*j,_+=U*z,_+=x*K,_+=R*N,c=(_+=B*D)>>>13,_&=8191,_+=T*k,_+=S*C,_+=P*I,_+=M*O,m=l=8191&(c=(c=((c+=(_+=Y*L)>>>13)<<2)+c|0)+(l&=8191)|0),U=p+=c>>>=13,x=y&=8191,R=g&=8191,B=w&=8191,T=v&=8191,S=d&=8191,P=b&=8191,M=A&=8191,Y=_&=8191,r+=16,e-=16;this.h[0]=m,this.h[1]=U,this.h[2]=x,this.h[3]=R,this.h[4]=B,this.h[5]=T,this.h[6]=S,this.h[7]=P,this.h[8]=M,this.h[9]=Y},x.prototype.finish=function(t,r){var e,n,o,i,f=new Uint16Array(10);if(this.leftover){for(i=this.leftover,this.buffer[i++]=1;i<16;i++)this.buffer[i]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(e=this.h[1]>>>13,this.h[1]&=8191,i=2;i<10;i++)this.h[i]+=e,e=this.h[i]>>>13,this.h[i]&=8191;for(this.h[0]+=5*e,e=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=e,e=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=e,f[0]=this.h[0]+5,e=f[0]>>>13,f[0]&=8191,i=1;i<10;i++)f[i]=this.h[i]+e,e=f[i]>>>13,f[i]&=8191;for(f[9]-=8192,n=(1^e)-1,i=0;i<10;i++)f[i]&=n;for(n=~n,i=0;i<10;i++)this.h[i]=this.h[i]&n|f[i];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),o=this.h[0]+this.pad[0],this.h[0]=65535&o,i=1;i<8;i++)o=(this.h[i]+this.pad[i]|0)+(o>>>16)|0,this.h[i]=65535&o;t[r+0]=this.h[0]>>>0&255,t[r+1]=this.h[0]>>>8&255,t[r+2]=this.h[1]>>>0&255,t[r+3]=this.h[1]>>>8&255,t[r+4]=this.h[2]>>>0&255,t[r+5]=this.h[2]>>>8&255,t[r+6]=this.h[3]>>>0&255,t[r+7]=this.h[3]>>>8&255,t[r+8]=this.h[4]>>>0&255,t[r+9]=this.h[4]>>>8&255,t[r+10]=this.h[5]>>>0&255,t[r+11]=this.h[5]>>>8&255,t[r+12]=this.h[6]>>>0&255,t[r+13]=this.h[6]>>>8&255,t[r+14]=this.h[7]>>>0&255,t[r+15]=this.h[7]>>>8&255},x.prototype.update=function(t,r,e){var n,o;if(this.leftover){for((o=16-this.leftover)>e&&(o=e),n=0;n<o;n++)this.buffer[this.leftover+n]=t[r+n];if(e-=o,r+=o,this.leftover+=o,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(e>=16&&(o=e-e%16,this.blocks(t,r,o),r+=o,e-=o),e){for(n=0;n<e;n++)this.buffer[this.leftover+n]=t[r+n];this.leftover+=e}};var X=T,q=S;var 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Int32Array(16),Y=t[0],L=t[1],O=t[2],I=t[3],C=t[4],k=t[5],D=t[6],N=t[7],K=r[0],z=r[1],j=r[2],F=r[3],Z=r[4],G=r[5],V=r[6],X=r[7],q=0;n>=128;){for(E=0;E<16;E++)m=8*E+q,P[E]=e[m+0]<<24|e[m+1]<<16|e[m+2]<<8|e[m+3],M[E]=e[m+4]<<24|e[m+5]<<16|e[m+6]<<8|e[m+7];for(E=0;E<80;E++)if(o=Y,i=L,f=O,h=I,a=C,s=k,u=D,N,l=K,p=z,y=j,g=F,w=Z,v=G,d=V,X,R=65535&(x=X),B=x>>>16,T=65535&(U=N),S=U>>>16,R+=65535&(x=(Z>>>14|C<<18)^(Z>>>18|C<<14)^(C>>>9|Z<<23)),B+=x>>>16,T+=65535&(U=(C>>>14|Z<<18)^(C>>>18|Z<<14)^(Z>>>9|C<<23)),S+=U>>>16,R+=65535&(x=Z&G^~Z&V),B+=x>>>16,T+=65535&(U=C&k^~C&D),S+=U>>>16,R+=65535&(x=J[2*E+1]),B+=x>>>16,T+=65535&(U=J[2*E]),S+=U>>>16,U=P[E%16],B+=(x=M[E%16])>>>16,T+=65535&U,S+=U>>>16,T+=(B+=(R+=65535&x)>>>16)>>>16,R=65535&(x=_=65535&R|B<<16),B=x>>>16,T=65535&(U=A=65535&T|(S+=T>>>16)<<16),S=U>>>16,R+=65535&(x=(K>>>28|Y<<4)^(Y>>>2|K<<30)^(Y>>>7|K<<25)),B+=x>>>16,T+=65535&(U=(Y>>>28|K<<4)^(K>>>2|Y<<30)^(K>>>7|Y<<25)),S+=U>>>16,B+=(x=K&z^K&j^z&j)>>>16,T+=65535&(U=Y&L^Y&O^L&O),S+=U>>>16,c=65535&(T+=(B+=(R+=65535&x)>>>16)>>>16)|(S+=T>>>16)<<16,b=65535&R|B<<16,R=65535&(x=g),B=x>>>16,T=65535&(U=h),S=U>>>16,B+=(x=_)>>>16,T+=65535&(U=A),S+=U>>>16,L=o,O=i,I=f,C=h=65535&(T+=(B+=(R+=65535&x)>>>16)>>>16)|(S+=T>>>16)<<16,k=a,D=s,N=u,Y=c,z=l,j=p,F=y,Z=g=65535&R|B<<16,G=w,V=v,X=d,K=b,E%16==15)for(m=0;m<16;m++)U=P[m],R=65535&(x=M[m]),B=x>>>16,T=65535&U,S=U>>>16,U=P[(m+9)%16],R+=65535&(x=M[(m+9)%16]),B+=x>>>16,T+=65535&U,S+=U>>>16,A=P[(m+1)%16],R+=65535&(x=((_=M[(m+1)%16])>>>1|A<<31)^(_>>>8|A<<24)^(_>>>7|A<<25)),B+=x>>>16,T+=65535&(U=(A>>>1|_<<31)^(A>>>8|_<<24)^A>>>7),S+=U>>>16,A=P[(m+14)%16],B+=(x=((_=M[(m+14)%16])>>>19|A<<13)^(A>>>29|_<<3)^(_>>>6|A<<26))>>>16,T+=65535&(U=(A>>>19|_<<13)^(_>>>29|A<<3)^A>>>6),S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,P[m]=65535&T|S<<16,M[m]=65535&R|B<<16;R=65535&(x=K),B=x>>>16,T=65535&(U=Y),S=U>>>16,U=t[0],B+=(x=r[0])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[0]=Y=65535&T|S<<16,r[0]=K=65535&R|B<<16,R=65535&(x=z),B=x>>>16,T=65535&(U=L),S=U>>>16,U=t[1],B+=(x=r[1])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[1]=L=65535&T|S<<16,r[1]=z=65535&R|B<<16,R=65535&(x=j),B=x>>>16,T=65535&(U=O),S=U>>>16,U=t[2],B+=(x=r[2])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[2]=O=65535&T|S<<16,r[2]=j=65535&R|B<<16,R=65535&(x=F),B=x>>>16,T=65535&(U=I),S=U>>>16,U=t[3],B+=(x=r[3])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[3]=I=65535&T|S<<16,r[3]=F=65535&R|B<<16,R=65535&(x=Z),B=x>>>16,T=65535&(U=C),S=U>>>16,U=t[4],B+=(x=r[4])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[4]=C=65535&T|S<<16,r[4]=Z=65535&R|B<<16,R=65535&(x=G),B=x>>>16,T=65535&(U=k),S=U>>>16,U=t[5],B+=(x=r[5])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[5]=k=65535&T|S<<16,r[5]=G=65535&R|B<<16,R=65535&(x=V),B=x>>>16,T=65535&(U=D),S=U>>>16,U=t[6],B+=(x=r[6])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[6]=D=65535&T|S<<16,r[6]=V=65535&R|B<<16,R=65535&(x=X),B=x>>>16,T=65535&(U=N),S=U>>>16,U=t[7],B+=(x=r[7])>>>16,T+=65535&U,S+=U>>>16,S+=(T+=(B+=(R+=65535&x)>>>16)>>>16)>>>16,t[7]=N=65535&T|S<<16,r[7]=X=65535&R|B<<16,q+=128,n-=128}return n}function H(t,r,e){var n,o=new Int32Array(8),i=new Int32Array(8),f=new Uint8Array(256),h=e;for(o[0]=1779033703,o[1]=3144134277,o[2]=1013904242,o[3]=2773480762,o[4]=1359893119,o[5]=2600822924,o[6]=528734635,o[7]=1541459225,i[0]=4089235720,i[1]=2227873595,i[2]=4271175723,i[3]=1595750129,i[4]=2917565137,i[5]=725511199,i[6]=4215389547,i[7]=327033209,$(o,i,r,e),e%=128,n=0;n<e;n++)f[n]=r[h-e+n];for(f[e]=128,f[(e=256-128*(e<112?1:0))-9]=0,y(f,e-8,h/536870912|0,h<<3),$(o,i,f,e),n=0;n<8;n++)y(t,8*n,o[n],i[n]);return 0}function Q(t,e){var n=r(),o=r(),i=r(),f=r(),h=r(),a=r(),s=r(),c=r(),l=r();D(n,t[1],t[0]),D(l,e[1],e[0]),N(n,n,l),k(o,t[0],t[1]),k(l,e[0],e[1]),N(o,o,l),N(i,t[3],e[3]),N(i,i,u),N(f,t[2],e[2]),k(f,f,f),D(h,o,n),D(a,f,i),k(s,f,i),k(c,o,n),N(t[0],h,a),N(t[1],c,s),N(t[2],s,a),N(t[3],h,c)}function W(t,r,e){var n;for(n=0;n<4;n++)Y(t[n],r[n],e)}function tt(t,e){var n=r(),o=r(),i=r();z(i,e[2]),N(n,e[0],i),N(o,e[1],i),L(t,o),t[31]^=I(n)<<7}function rt(t,r,e){var n,o;for(P(t[0],f),P(t[1],h),P(t[2],h),P(t[3],f),o=255;o>=0;--o)W(t,r,n=e[o/8|0]>>(7&o)&1),Q(r,t),Q(t,t),W(t,r,n)}function et(t,e){var n=[r(),r(),r(),r()];P(n[0],c),P(n[1],l),P(n[2],h),N(n[3],c,l),rt(t,n,e)}function nt(t,e,o){var i,f=new Uint8Array(64),h=[r(),r(),r(),r()];for(o||n(e,32),H(f,e,32),f[0]&=248,f[31]&=127,f[31]|=64,et(h,f),tt(t,h),i=0;i<32;i++)e[i+32]=t[i];return 0}var ot=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]);function it(t,r){var e,n,o,i;for(n=63;n>=32;--n){for(e=0,o=n-32,i=n-12;o<i;++o)r[o]+=e-16*r[n]*ot[o-(n-32)],e=Math.floor((r[o]+128)/256),r[o]-=256*e;r[o]+=e,r[n]=0}for(e=0,o=0;o<32;o++)r[o]+=e-(r[31]>>4)*ot[o],e=r[o]>>8,r[o]&=255;for(o=0;o<32;o++)r[o]-=e*ot[o];for(n=0;n<32;n++)r[n+1]+=r[n]>>8,t[n]=255&r[n]}function ft(t){var r,e=new Float64Array(64);for(r=0;r<64;r++)e[r]=t[r];for(r=0;r<64;r++)t[r]=0;it(t,e)}function ht(t,e,n,o){var i,f,h=new Uint8Array(64),a=new Uint8Array(64),s=new 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r=0;r<t.length;r++)t[r]=0}t.lowlevel={crypto_core_hsalsa20:b,crypto_stream_xor:U,crypto_stream:m,crypto_stream_salsa20_xor:_,crypto_stream_salsa20:E,crypto_onetimeauth:R,crypto_onetimeauth_verify:B,crypto_verify_16:w,crypto_verify_32:v,crypto_secretbox:T,crypto_secretbox_open:S,crypto_scalarmult:F,crypto_scalarmult_base:Z,crypto_box_beforenm:V,crypto_box_afternm:X,crypto_box:function(t,r,e,n,o,i){var f=new Uint8Array(32);return V(f,o,i),X(t,r,e,n,f)},crypto_box_open:function(t,r,e,n,o,i){var f=new Uint8Array(32);return V(f,o,i),q(t,r,e,n,f)},crypto_box_keypair:G,crypto_hash:H,crypto_sign:ht,crypto_sign_keypair:nt,crypto_sign_open:at,crypto_secretbox_KEYBYTES:32,crypto_secretbox_NONCEBYTES:24,crypto_secretbox_ZEROBYTES:32,crypto_secretbox_BOXZEROBYTES:16,crypto_scalarmult_BYTES:32,crypto_scalarmult_SCALARBYTES:32,crypto_box_PUBLICKEYBYTES:32,crypto_box_SECRETKEYBYTES:32,crypto_box_BEFORENMBYTES:32,crypto_box_NONCEBYTES:24,crypto_box_ZEROBYTES:32,crypto_box_BOXZEROBYTES:16,crypto_sign_BYTES:64,crypto_sign_PUBLICKEYBYTES:32,crypto_sign_SECRETKEYBYTES:64,crypto_sign_SEEDBYTES:32,crypto_hash_BYTES:64,gf:r,D:s,L:ot,pack:tt,pack25519:L,unpack25519:C,M:N,A:k,S:K,Z:D,pow2523:j,add:Q,set25519:P,modL:it,scalarmult:rt,scalarbase:et},t.randomBytes=function(t){var r=new Uint8Array(t);return n(r,t),r},t.secretbox=function(t,r,e){ut(t,r,e),st(e,r);for(var n=new Uint8Array(32+t.length),o=new Uint8Array(n.length),i=0;i<t.length;i++)n[i+32]=t[i];return T(o,n,n.length,r,e),o.subarray(16)},t.secretbox.open=function(t,r,e){ut(t,r,e),st(e,r);for(var n=new Uint8Array(16+t.length),o=new Uint8Array(n.length),i=0;i<t.length;i++)n[i+16]=t[i];return n.length<32||0!==S(o,n,n.length,r,e)?null:o.subarray(32)},t.secretbox.keyLength=32,t.secretbox.nonceLength=24,t.secretbox.overheadLength=16,t.scalarMult=function(t,r){if(ut(t,r),32!==t.length)throw new Error("bad n size");if(32!==r.length)throw new Error("bad p size");var e=new Uint8Array(32);return F(e,t,r),e},t.scalarMult.base=function(t){if(ut(t),32!==t.length)throw new Error("bad n size");var r=new Uint8Array(32);return Z(r,t),r},t.scalarMult.scalarLength=32,t.scalarMult.groupElementLength=32,t.box=function(r,e,n,o){var i=t.box.before(n,o);return t.secretbox(r,e,i)},t.box.before=function(t,r){ut(t,r),function(t,r){if(32!==t.length)throw new Error("bad public key size");if(32!==r.length)throw new Error("bad secret key size")}(t,r);var e=new Uint8Array(32);return V(e,t,r),e},t.box.after=t.secretbox,t.box.open=function(r,e,n,o){var i=t.box.before(n,o);return t.secretbox.open(r,e,i)},t.box.open.after=t.secretbox.open,t.box.keyPair=function(){var t=new Uint8Array(32),r=new Uint8Array(32);return G(t,r),{publicKey:t,secretKey:r}},t.box.keyPair.fromSecretKey=function(t){if(ut(t),32!==t.length)throw new Error("bad secret key size");var r=new Uint8Array(32);return Z(r,t),{publicKey:r,secretKey:new Uint8Array(t)}},t.box.publicKeyLength=32,t.box.secretKeyLength=32,t.box.sharedKeyLength=32,t.box.nonceLength=24,t.box.overheadLength=t.secretbox.overheadLength,t.sign=function(t,r){if(ut(t,r),64!==r.length)throw new Error("bad secret key size");var e=new Uint8Array(64+t.length);return ht(e,t,t.length,r),e},t.sign.open=function(t,r){if(ut(t,r),32!==r.length)throw new Error("bad public key size");var e=new Uint8Array(t.length),n=at(e,t,t.length,r);if(n<0)return null;for(var o=new Uint8Array(n),i=0;i<o.length;i++)o[i]=e[i];return o},t.sign.detached=function(r,e){for(var n=t.sign(r,e),o=new Uint8Array(64),i=0;i<o.length;i++)o[i]=n[i];return o},t.sign.detached.verify=function(t,r,e){if(ut(t,r,e),64!==r.length)throw new Error("bad signature size");if(32!==e.length)throw new Error("bad public key size");var n,o=new Uint8Array(64+t.length),i=new Uint8Array(64+t.length);for(n=0;n<64;n++)o[n]=r[n];for(n=0;n<t.length;n++)o[n+64]=t[n];return at(i,o,o.length,e)>=0},t.sign.keyPair=function(){var t=new Uint8Array(32),r=new Uint8Array(64);return nt(t,r),{publicKey:t,secretKey:r}},t.sign.keyPair.fromSecretKey=function(t){if(ut(t),64!==t.length)throw new Error("bad secret key size");for(var r=new Uint8Array(32),e=0;e<r.length;e++)r[e]=t[32+e];return{publicKey:r,secretKey:new Uint8Array(t)}},t.sign.keyPair.fromSeed=function(t){if(ut(t),32!==t.length)throw new Error("bad seed size");for(var r=new Uint8Array(32),e=new Uint8Array(64),n=0;n<32;n++)e[n]=t[n];return 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K(t,r){N(t,r,r)}function z(t,n){var e,o=r();for(e=0;e<16;e++)o[e]=n[e];for(e=253;e>=0;e--)K(o,o),2!==e&&4!==e&&N(o,o,n);for(e=0;e<16;e++)t[e]=o[e]}function j(t,n){var e,o=r();for(e=0;e<16;e++)o[e]=n[e];for(e=250;e>=0;e--)K(o,o),1!==e&&N(o,o,n);for(e=0;e<16;e++)t[e]=o[e]}function F(t,n,e){var o,i,f=new Uint8Array(32),h=new Float64Array(80),s=r(),u=r(),c=r(),l=r(),p=r(),y=r();for(i=0;i<31;i++)f[i]=n[i];for(f[31]=127&n[31]|64,f[0]&=248,k(h,e),i=0;i<16;i++)u[i]=h[i],l[i]=s[i]=c[i]=0;for(s[0]=l[0]=1,i=254;i>=0;--i)Y(s,u,o=f[i>>>3]>>>(7&i)&1),Y(c,l,o),C(p,s,c),D(s,s,c),C(c,u,l),D(u,u,l),K(l,p),K(y,s),N(s,c,s),N(c,u,p),C(p,s,c),D(s,s,c),K(u,s),D(c,l,y),N(s,c,a),C(s,s,l),N(c,c,s),N(s,l,y),N(l,u,h),K(u,p),Y(s,u,o),Y(c,l,o);for(i=0;i<16;i++)h[i+16]=s[i],h[i+32]=c[i],h[i+48]=u[i],h[i+64]=l[i];var g=h.subarray(32),w=h.subarray(16);return z(g,g),N(w,w,g),L(t,w),0}function Z(t,r){return F(t,r,i)}function G(t,r){return e(r,32),Z(t,r)}function V(t,r,n){var e=new Uint8Array(32);return F(e,n,r),b(t,o,e,A)}R.prototype.blocks=function(t,r,n){for(var e,o,i,f,h,a,s,u,c,l,p,y,g,w,v,d,b,A,_,E=this.fin?0:2048,U=this.h[0],m=this.h[1],R=this.h[2],B=this.h[3],T=this.h[4],P=this.h[5],S=this.h[6],x=this.h[7],M=this.h[8],Y=this.h[9],L=this.r[0],O=this.r[1],I=this.r[2],k=this.r[3],C=this.r[4],D=this.r[5],N=this.r[6],K=this.r[7],z=this.r[8],j=this.r[9];n>=16;)l=c=0,l+=(U+=8191&(e=255&t[r+0]|(255&t[r+1])<<8))*L,l+=(m+=8191&(e>>>13|(o=255&t[r+2]|(255&t[r+3])<<8)<<3))*(5*j),l+=(R+=8191&(o>>>10|(i=255&t[r+4]|(255&t[r+5])<<8)<<6))*(5*z),l+=(B+=8191&(i>>>7|(f=255&t[r+6]|(255&t[r+7])<<8)<<9))*(5*K),c=(l+=(T+=8191&(f>>>4|(h=255&t[r+8]|(255&t[r+9])<<8)<<12))*(5*N))>>>13,l&=8191,l+=(P+=h>>>1&8191)*(5*D),l+=(S+=8191&(h>>>14|(a=255&t[r+10]|(255&t[r+11])<<8)<<2))*(5*C),l+=(x+=8191&(a>>>11|(s=255&t[r+12]|(255&t[r+13])<<8)<<5))*(5*k),l+=(M+=8191&(s>>>8|(u=255&t[r+14]|(255&t[r+15])<<8)<<8))*(5*I),p=c+=(l+=(Y+=u>>>5|E)*(5*O))>>>13,p+=U*O,p+=m*L,p+=R*(5*j),p+=B*(5*z),c=(p+=T*(5*K))>>>13,p&=8191,p+=P*(5*N),p+=S*(5*D),p+=x*(5*C),p+=M*(5*k),c+=(p+=Y*(5*I))>>>13,p&=8191,y=c,y+=U*I,y+=m*O,y+=R*L,y+=B*(5*j),c=(y+=T*(5*z))>>>13,y&=8191,y+=P*(5*K),y+=S*(5*N),y+=x*(5*D),y+=M*(5*C),g=c+=(y+=Y*(5*k))>>>13,g+=U*k,g+=m*I,g+=R*O,g+=B*L,c=(g+=T*(5*j))>>>13,g&=8191,g+=P*(5*z),g+=S*(5*K),g+=x*(5*N),g+=M*(5*D),w=c+=(g+=Y*(5*C))>>>13,w+=U*C,w+=m*k,w+=R*I,w+=B*O,c=(w+=T*L)>>>13,w&=8191,w+=P*(5*j),w+=S*(5*z),w+=x*(5*K),w+=M*(5*N),v=c+=(w+=Y*(5*D))>>>13,v+=U*D,v+=m*C,v+=R*k,v+=B*I,c=(v+=T*O)>>>13,v&=8191,v+=P*L,v+=S*(5*j),v+=x*(5*z),v+=M*(5*K),d=c+=(v+=Y*(5*N))>>>13,d+=U*N,d+=m*D,d+=R*C,d+=B*k,c=(d+=T*I)>>>13,d&=8191,d+=P*O,d+=S*L,d+=x*(5*j),d+=M*(5*z),b=c+=(d+=Y*(5*K))>>>13,b+=U*K,b+=m*N,b+=R*D,b+=B*C,c=(b+=T*k)>>>13,b&=8191,b+=P*I,b+=S*O,b+=x*L,b+=M*(5*j),A=c+=(b+=Y*(5*z))>>>13,A+=U*z,A+=m*K,A+=R*N,A+=B*D,c=(A+=T*C)>>>13,A&=8191,A+=P*k,A+=S*I,A+=x*O,A+=M*L,_=c+=(A+=Y*(5*j))>>>13,_+=U*j,_+=m*z,_+=R*K,_+=B*N,c=(_+=T*D)>>>13,_&=8191,_+=P*C,_+=S*k,_+=x*I,_+=M*O,U=l=8191&(c=(c=((c+=(_+=Y*L)>>>13)<<2)+c|0)+(l&=8191)|0),m=p+=c>>>=13,R=y&=8191,B=g&=8191,T=w&=8191,P=v&=8191,S=d&=8191,x=b&=8191,M=A&=8191,Y=_&=8191,r+=16,n-=16;this.h[0]=U,this.h[1]=m,this.h[2]=R,this.h[3]=B,this.h[4]=T,this.h[5]=P,this.h[6]=S,this.h[7]=x,this.h[8]=M,this.h[9]=Y},R.prototype.finish=function(t,r){var n,e,o,i,f=new Uint16Array(10);if(this.leftover){for(i=this.leftover,this.buffer[i++]=1;i<16;i++)this.buffer[i]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(n=this.h[1]>>>13,this.h[1]&=8191,i=2;i<10;i++)this.h[i]+=n,n=this.h[i]>>>13,this.h[i]&=8191;for(this.h[0]+=5*n,n=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=n,n=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=n,f[0]=this.h[0]+5,n=f[0]>>>13,f[0]&=8191,i=1;i<10;i++)f[i]=this.h[i]+n,n=f[i]>>>13,f[i]&=8191;for(f[9]-=8192,e=(1^n)-1,i=0;i<10;i++)f[i]&=e;for(e=~e,i=0;i<10;i++)this.h[i]=this.h[i]&e|f[i];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),o=this.h[0]+this.pad[0],this.h[0]=65535&o,i=1;i<8;i++)o=(this.h[i]+this.pad[i]|0)+(o>>>16)|0,this.h[i]=65535&o;t[r+0]=this.h[0]>>>0&255,t[r+1]=this.h[0]>>>8&255,t[r+2]=this.h[1]>>>0&255,t[r+3]=this.h[1]>>>8&255,t[r+4]=this.h[2]>>>0&255,t[r+5]=this.h[2]>>>8&255,t[r+6]=this.h[3]>>>0&255,t[r+7]=this.h[3]>>>8&255,t[r+8]=this.h[4]>>>0&255,t[r+9]=this.h[4]>>>8&255,t[r+10]=this.h[5]>>>0&255,t[r+11]=this.h[5]>>>8&255,t[r+12]=this.h[6]>>>0&255,t[r+13]=this.h[6]>>>8&255,t[r+14]=this.h[7]>>>0&255,t[r+15]=this.h[7]>>>8&255},R.prototype.update=function(t,r,n){var e,o;if(this.leftover){for((o=16-this.leftover)>n&&(o=n),e=0;e<o;e++)this.buffer[this.leftover+e]=t[r+e];if(n-=o,r+=o,this.leftover+=o,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(n>=16&&(o=n-n%16,this.blocks(t,r,o),r+=o,n-=o),n){for(e=0;e<n;e++)this.buffer[this.leftover+e]=t[r+e];this.leftover+=n}};var X=P,q=S;var 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H(t,r,n,e){for(var o,i,f,h,a,s,u,c,l,p,y,g,w,v,d,b,A,_,E,U,m,R,B,T,P,S,x=new Int32Array(16),M=new Int32Array(16),Y=t[0],L=t[1],O=t[2],I=t[3],k=t[4],C=t[5],D=t[6],N=t[7],K=r[0],z=r[1],j=r[2],F=r[3],Z=r[4],G=r[5],V=r[6],X=r[7],q=0;e>=128;){for(E=0;E<16;E++)U=8*E+q,x[E]=n[U+0]<<24|n[U+1]<<16|n[U+2]<<8|n[U+3],M[E]=n[U+4]<<24|n[U+5]<<16|n[U+6]<<8|n[U+7];for(E=0;E<80;E++)if(o=Y,i=L,f=O,h=I,a=k,s=C,u=D,N,l=K,p=z,y=j,g=F,w=Z,v=G,d=V,X,B=65535&(R=X),T=R>>>16,P=65535&(m=N),S=m>>>16,B+=65535&(R=(Z>>>14|k<<18)^(Z>>>18|k<<14)^(k>>>9|Z<<23)),T+=R>>>16,P+=65535&(m=(k>>>14|Z<<18)^(k>>>18|Z<<14)^(Z>>>9|k<<23)),S+=m>>>16,B+=65535&(R=Z&G^~Z&V),T+=R>>>16,P+=65535&(m=k&C^~k&D),S+=m>>>16,B+=65535&(R=J[2*E+1]),T+=R>>>16,P+=65535&(m=J[2*E]),S+=m>>>16,m=x[E%16],T+=(R=M[E%16])>>>16,P+=65535&m,S+=m>>>16,P+=(T+=(B+=65535&R)>>>16)>>>16,B=65535&(R=_=65535&B|T<<16),T=R>>>16,P=65535&(m=A=65535&P|(S+=P>>>16)<<16),S=m>>>16,B+=65535&(R=(K>>>28|Y<<4)^(Y>>>2|K<<30)^(Y>>>7|K<<25)),T+=R>>>16,P+=65535&(m=(Y>>>28|K<<4)^(K>>>2|Y<<30)^(K>>>7|Y<<25)),S+=m>>>16,T+=(R=K&z^K&j^z&j)>>>16,P+=65535&(m=Y&L^Y&O^L&O),S+=m>>>16,c=65535&(P+=(T+=(B+=65535&R)>>>16)>>>16)|(S+=P>>>16)<<16,b=65535&B|T<<16,B=65535&(R=g),T=R>>>16,P=65535&(m=h),S=m>>>16,T+=(R=_)>>>16,P+=65535&(m=A),S+=m>>>16,L=o,O=i,I=f,k=h=65535&(P+=(T+=(B+=65535&R)>>>16)>>>16)|(S+=P>>>16)<<16,C=a,D=s,N=u,Y=c,z=l,j=p,F=y,Z=g=65535&B|T<<16,G=w,V=v,X=d,K=b,E%16==15)for(U=0;U<16;U++)m=x[U],B=65535&(R=M[U]),T=R>>>16,P=65535&m,S=m>>>16,m=x[(U+9)%16],B+=65535&(R=M[(U+9)%16]),T+=R>>>16,P+=65535&m,S+=m>>>16,A=x[(U+1)%16],B+=65535&(R=((_=M[(U+1)%16])>>>1|A<<31)^(_>>>8|A<<24)^(_>>>7|A<<25)),T+=R>>>16,P+=65535&(m=(A>>>1|_<<31)^(A>>>8|_<<24)^A>>>7),S+=m>>>16,A=x[(U+14)%16],T+=(R=((_=M[(U+14)%16])>>>19|A<<13)^(A>>>29|_<<3)^(_>>>6|A<<26))>>>16,P+=65535&(m=(A>>>19|_<<13)^(_>>>29|A<<3)^A>>>6),S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,x[U]=65535&P|S<<16,M[U]=65535&B|T<<16;B=65535&(R=K),T=R>>>16,P=65535&(m=Y),S=m>>>16,m=t[0],T+=(R=r[0])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[0]=Y=65535&P|S<<16,r[0]=K=65535&B|T<<16,B=65535&(R=z),T=R>>>16,P=65535&(m=L),S=m>>>16,m=t[1],T+=(R=r[1])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[1]=L=65535&P|S<<16,r[1]=z=65535&B|T<<16,B=65535&(R=j),T=R>>>16,P=65535&(m=O),S=m>>>16,m=t[2],T+=(R=r[2])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[2]=O=65535&P|S<<16,r[2]=j=65535&B|T<<16,B=65535&(R=F),T=R>>>16,P=65535&(m=I),S=m>>>16,m=t[3],T+=(R=r[3])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[3]=I=65535&P|S<<16,r[3]=F=65535&B|T<<16,B=65535&(R=Z),T=R>>>16,P=65535&(m=k),S=m>>>16,m=t[4],T+=(R=r[4])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[4]=k=65535&P|S<<16,r[4]=Z=65535&B|T<<16,B=65535&(R=G),T=R>>>16,P=65535&(m=C),S=m>>>16,m=t[5],T+=(R=r[5])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[5]=C=65535&P|S<<16,r[5]=G=65535&B|T<<16,B=65535&(R=V),T=R>>>16,P=65535&(m=D),S=m>>>16,m=t[6],T+=(R=r[6])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[6]=D=65535&P|S<<16,r[6]=V=65535&B|T<<16,B=65535&(R=X),T=R>>>16,P=65535&(m=N),S=m>>>16,m=t[7],T+=(R=r[7])>>>16,P+=65535&m,S+=m>>>16,S+=(P+=(T+=(B+=65535&R)>>>16)>>>16)>>>16,t[7]=N=65535&P|S<<16,r[7]=X=65535&B|T<<16,q+=128,e-=128}return 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r=0;r<t.length;r++)t[r]=0}t.lowlevel={crypto_core_hsalsa20:b,crypto_stream_xor:m,crypto_stream:U,crypto_stream_salsa20_xor:_,crypto_stream_salsa20:E,crypto_onetimeauth:B,crypto_onetimeauth_verify:T,crypto_verify_16:w,crypto_verify_32:v,crypto_secretbox:P,crypto_secretbox_open:S,crypto_scalarmult:F,crypto_scalarmult_base:Z,crypto_box_beforenm:V,crypto_box_afternm:X,crypto_box:function(t,r,n,e,o,i){var f=new Uint8Array(32);return V(f,o,i),X(t,r,n,e,f)},crypto_box_open:function(t,r,n,e,o,i){var f=new Uint8Array(32);return 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P(o,e,e.length,r,n),o.subarray(16)},t.secretbox.open=function(t,r,n){ut(t,r,n),st(n,r);for(var e=new Uint8Array(16+t.length),o=new Uint8Array(e.length),i=0;i<t.length;i++)e[i+16]=t[i];return e.length<32||0!==S(o,e,e.length,r,n)?null:o.subarray(32)},t.secretbox.keyLength=32,t.secretbox.nonceLength=24,t.secretbox.overheadLength=16,t.scalarMult=function(t,r){if(ut(t,r),32!==t.length)throw new Error("bad n size");if(32!==r.length)throw new Error("bad p size");var n=new Uint8Array(32);return F(n,t,r),n},t.scalarMult.base=function(t){if(ut(t),32!==t.length)throw new Error("bad n size");var r=new Uint8Array(32);return Z(r,t),r},t.scalarMult.scalarLength=32,t.scalarMult.groupElementLength=32,t.box=function(r,n,e,o){var i=t.box.before(e,o);return t.secretbox(r,n,i)},t.box.before=function(t,r){ut(t,r),function(t,r){if(32!==t.length)throw new Error("bad public key size");if(32!==r.length)throw new Error("bad secret key size")}(t,r);var n=new Uint8Array(32);return V(n,t,r),n},t.box.after=t.secretbox,t.box.open=function(r,n,e,o){var i=t.box.before(e,o);return t.secretbox.open(r,n,i)},t.box.open.after=t.secretbox.open,t.box.keyPair=function(){var t=new Uint8Array(32),r=new Uint8Array(32);return G(t,r),{publicKey:t,secretKey:r}},t.box.keyPair.fromSecretKey=function(t){if(ut(t),32!==t.length)throw new Error("bad secret key size");var r=new Uint8Array(32);return Z(r,t),{publicKey:r,secretKey:new Uint8Array(t)}},t.box.publicKeyLength=32,t.box.secretKeyLength=32,t.box.sharedKeyLength=32,t.box.nonceLength=24,t.box.overheadLength=t.secretbox.overheadLength,t.sign=function(t,r){if(ut(t,r),64!==r.length)throw new Error("bad secret key size");var n=new Uint8Array(64+t.length);return ht(n,t,t.length,r),n},t.sign.open=function(t,r){if(ut(t,r),32!==r.length)throw new Error("bad public key size");var n=new Uint8Array(t.length),e=at(n,t,t.length,r);if(e<0)return null;for(var o=new Uint8Array(e),i=0;i<o.length;i++)o[i]=n[i];return o},t.sign.detached=function(r,n){for(var e=t.sign(r,n),o=new Uint8Array(64),i=0;i<o.length;i++)o[i]=e[i];return o},t.sign.detached.verify=function(t,r,n){if(ut(t,r,n),64!==r.length)throw new Error("bad signature size");if(32!==n.length)throw new Error("bad public key size");var e,o=new Uint8Array(64+t.length),i=new Uint8Array(64+t.length);for(e=0;e<64;e++)o[e]=r[e];for(e=0;e<t.length;e++)o[e+64]=t[e];return at(i,o,o.length,n)>=0},t.sign.keyPair=function(){var t=new Uint8Array(32),r=new Uint8Array(64);return et(t,r),{publicKey:t,secretKey:r}},t.sign.keyPair.fromSecretKey=function(t){if(ut(t),64!==t.length)throw new Error("bad secret key size");for(var r=new Uint8Array(32),n=0;n<r.length;n++)r[n]=t[32+n];return{publicKey:r,secretKey:new Uint8Array(t)}},t.sign.keyPair.fromSeed=function(t){if(ut(t),32!==t.length)throw new Error("bad seed size");for(var r=new Uint8Array(32),n=new Uint8Array(64),e=0;e<32;e++)n[e]=t[e];return 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//# sourceMappingURL=openloginEd25519.umd.min.js.map

6

package.json
{
"name": "@toruslabs/openlogin-ed25519",
"version": "1.3.3",
"version": "1.3.4",
"homepage": "https://github.com/torusresearch/OpenLoginSdk#readme",

@@ -48,6 +48,6 @@ "license": "ISC",

},
"gitHead": "32e42a6286cb30e22216499ceb2df3f843de654a",
"gitHead": "62b1052bbab91ae5ce287bc320d3667b60a25a65",
"devDependencies": {
"lint-staged": "^12.1.2"
"lint-staged": "^12.1.7"
}
}
dist/openloginEd25519-bundled.cjs.js.map

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dist/openloginEd25519.cjs.js.map

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dist/openloginEd25519.esm.js.map

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dist/openloginEd25519.umd.min.js.map

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