@ghostspeak/sdk
Version:
TypeScript SDK for GhostSpeak AI Agent Commerce Protocol - Production Ready Beta
2,229 lines • 73 kB
JavaScript
import { __commonJS, __require } from './chunk-UP2VWCW5.js';
// ../../node_modules/.bun/tweetnacl@1.0.3/node_modules/tweetnacl/nacl-fast.js
var require_nacl_fast = __commonJS({
"../../node_modules/.bun/tweetnacl@1.0.3/node_modules/tweetnacl/nacl-fast.js"(exports$1, module) {
(function(nacl) {
var gf = function(init) {
var i, r = new Float64Array(16);
if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
return r;
};
var randombytes = function() {
throw new Error("no PRNG");
};
var _0 = new Uint8Array(16);
var _9 = new Uint8Array(32);
_9[0] = 9;
var gf0 = gf(), gf1 = gf([1]), _121665 = gf([56129, 1]), D = gf([30883, 4953, 19914, 30187, 55467, 16705, 2637, 112, 59544, 30585, 16505, 36039, 65139, 11119, 27886, 20995]), D2 = gf([61785, 9906, 39828, 60374, 45398, 33411, 5274, 224, 53552, 61171, 33010, 6542, 64743, 22239, 55772, 9222]), X = gf([54554, 36645, 11616, 51542, 42930, 38181, 51040, 26924, 56412, 64982, 57905, 49316, 21502, 52590, 14035, 8553]), Y = gf([26200, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214, 26214]), I = gf([41136, 18958, 6951, 50414, 58488, 44335, 6150, 12099, 55207, 15867, 153, 11085, 57099, 20417, 9344, 11139]);
function ts64(x, i, h, l) {
x[i] = h >> 24 & 255;
x[i + 1] = h >> 16 & 255;
x[i + 2] = h >> 8 & 255;
x[i + 3] = h & 255;
x[i + 4] = l >> 24 & 255;
x[i + 5] = l >> 16 & 255;
x[i + 6] = l >> 8 & 255;
x[i + 7] = l & 255;
}
function vn(x, xi, y, yi, n) {
var i, d = 0;
for (i = 0; i < n; i++) d |= x[xi + i] ^ y[yi + i];
return (1 & d - 1 >>> 8) - 1;
}
function crypto_verify_16(x, xi, y, yi) {
return vn(x, xi, y, yi, 16);
}
function crypto_verify_32(x, xi, y, yi) {
return vn(x, xi, y, yi, 32);
}
function core_salsa20(o, p, k, c) {
var j0 = c[0] & 255 | (c[1] & 255) << 8 | (c[2] & 255) << 16 | (c[3] & 255) << 24, j1 = k[0] & 255 | (k[1] & 255) << 8 | (k[2] & 255) << 16 | (k[3] & 255) << 24, j2 = k[4] & 255 | (k[5] & 255) << 8 | (k[6] & 255) << 16 | (k[7] & 255) << 24, j3 = k[8] & 255 | (k[9] & 255) << 8 | (k[10] & 255) << 16 | (k[11] & 255) << 24, j4 = k[12] & 255 | (k[13] & 255) << 8 | (k[14] & 255) << 16 | (k[15] & 255) << 24, j5 = c[4] & 255 | (c[5] & 255) << 8 | (c[6] & 255) << 16 | (c[7] & 255) << 24, j6 = p[0] & 255 | (p[1] & 255) << 8 | (p[2] & 255) << 16 | (p[3] & 255) << 24, j7 = p[4] & 255 | (p[5] & 255) << 8 | (p[6] & 255) << 16 | (p[7] & 255) << 24, j8 = p[8] & 255 | (p[9] & 255) << 8 | (p[10] & 255) << 16 | (p[11] & 255) << 24, j9 = p[12] & 255 | (p[13] & 255) << 8 | (p[14] & 255) << 16 | (p[15] & 255) << 24, j10 = c[8] & 255 | (c[9] & 255) << 8 | (c[10] & 255) << 16 | (c[11] & 255) << 24, j11 = k[16] & 255 | (k[17] & 255) << 8 | (k[18] & 255) << 16 | (k[19] & 255) << 24, j12 = k[20] & 255 | (k[21] & 255) << 8 | (k[22] & 255) << 16 | (k[23] & 255) << 24, j13 = k[24] & 255 | (k[25] & 255) << 8 | (k[26] & 255) << 16 | (k[27] & 255) << 24, j14 = k[28] & 255 | (k[29] & 255) << 8 | (k[30] & 255) << 16 | (k[31] & 255) << 24, j15 = c[12] & 255 | (c[13] & 255) << 8 | (c[14] & 255) << 16 | (c[15] & 255) << 24;
var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7, x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14, x15 = j15, u;
for (var i = 0; i < 20; i += 2) {
u = x0 + x12 | 0;
x4 ^= u << 7 | u >>> 32 - 7;
u = x4 + x0 | 0;
x8 ^= u << 9 | u >>> 32 - 9;
u = x8 + x4 | 0;
x12 ^= u << 13 | u >>> 32 - 13;
u = x12 + x8 | 0;
x0 ^= u << 18 | u >>> 32 - 18;
u = x5 + x1 | 0;
x9 ^= u << 7 | u >>> 32 - 7;
u = x9 + x5 | 0;
x13 ^= u << 9 | u >>> 32 - 9;
u = x13 + x9 | 0;
x1 ^= u << 13 | u >>> 32 - 13;
u = x1 + x13 | 0;
x5 ^= u << 18 | u >>> 32 - 18;
u = x10 + x6 | 0;
x14 ^= u << 7 | u >>> 32 - 7;
u = x14 + x10 | 0;
x2 ^= u << 9 | u >>> 32 - 9;
u = x2 + x14 | 0;
x6 ^= u << 13 | u >>> 32 - 13;
u = x6 + x2 | 0;
x10 ^= u << 18 | u >>> 32 - 18;
u = x15 + x11 | 0;
x3 ^= u << 7 | u >>> 32 - 7;
u = x3 + x15 | 0;
x7 ^= u << 9 | u >>> 32 - 9;
u = x7 + x3 | 0;
x11 ^= u << 13 | u >>> 32 - 13;
u = x11 + x7 | 0;
x15 ^= u << 18 | u >>> 32 - 18;
u = x0 + x3 | 0;
x1 ^= u << 7 | u >>> 32 - 7;
u = x1 + x0 | 0;
x2 ^= u << 9 | u >>> 32 - 9;
u = x2 + x1 | 0;
x3 ^= u << 13 | u >>> 32 - 13;
u = x3 + x2 | 0;
x0 ^= u << 18 | u >>> 32 - 18;
u = x5 + x4 | 0;
x6 ^= u << 7 | u >>> 32 - 7;
u = x6 + x5 | 0;
x7 ^= u << 9 | u >>> 32 - 9;
u = x7 + x6 | 0;
x4 ^= u << 13 | u >>> 32 - 13;
u = x4 + x7 | 0;
x5 ^= u << 18 | u >>> 32 - 18;
u = x10 + x9 | 0;
x11 ^= u << 7 | u >>> 32 - 7;
u = x11 + x10 | 0;
x8 ^= u << 9 | u >>> 32 - 9;
u = x8 + x11 | 0;
x9 ^= u << 13 | u >>> 32 - 13;
u = x9 + x8 | 0;
x10 ^= u << 18 | u >>> 32 - 18;
u = x15 + x14 | 0;
x12 ^= u << 7 | u >>> 32 - 7;
u = x12 + x15 | 0;
x13 ^= u << 9 | u >>> 32 - 9;
u = x13 + x12 | 0;
x14 ^= u << 13 | u >>> 32 - 13;
u = x14 + x13 | 0;
x15 ^= u << 18 | u >>> 32 - 18;
}
x0 = x0 + j0 | 0;
x1 = x1 + j1 | 0;
x2 = x2 + j2 | 0;
x3 = x3 + j3 | 0;
x4 = x4 + j4 | 0;
x5 = x5 + j5 | 0;
x6 = x6 + j6 | 0;
x7 = x7 + j7 | 0;
x8 = x8 + j8 | 0;
x9 = x9 + j9 | 0;
x10 = x10 + j10 | 0;
x11 = x11 + j11 | 0;
x12 = x12 + j12 | 0;
x13 = x13 + j13 | 0;
x14 = x14 + j14 | 0;
x15 = x15 + j15 | 0;
o[0] = x0 >>> 0 & 255;
o[1] = x0 >>> 8 & 255;
o[2] = x0 >>> 16 & 255;
o[3] = x0 >>> 24 & 255;
o[4] = x1 >>> 0 & 255;
o[5] = x1 >>> 8 & 255;
o[6] = x1 >>> 16 & 255;
o[7] = x1 >>> 24 & 255;
o[8] = x2 >>> 0 & 255;
o[9] = x2 >>> 8 & 255;
o[10] = x2 >>> 16 & 255;
o[11] = x2 >>> 24 & 255;
o[12] = x3 >>> 0 & 255;
o[13] = x3 >>> 8 & 255;
o[14] = x3 >>> 16 & 255;
o[15] = x3 >>> 24 & 255;
o[16] = x4 >>> 0 & 255;
o[17] = x4 >>> 8 & 255;
o[18] = x4 >>> 16 & 255;
o[19] = x4 >>> 24 & 255;
o[20] = x5 >>> 0 & 255;
o[21] = x5 >>> 8 & 255;
o[22] = x5 >>> 16 & 255;
o[23] = x5 >>> 24 & 255;
o[24] = x6 >>> 0 & 255;
o[25] = x6 >>> 8 & 255;
o[26] = x6 >>> 16 & 255;
o[27] = x6 >>> 24 & 255;
o[28] = x7 >>> 0 & 255;
o[29] = x7 >>> 8 & 255;
o[30] = x7 >>> 16 & 255;
o[31] = x7 >>> 24 & 255;
o[32] = x8 >>> 0 & 255;
o[33] = x8 >>> 8 & 255;
o[34] = x8 >>> 16 & 255;
o[35] = x8 >>> 24 & 255;
o[36] = x9 >>> 0 & 255;
o[37] = x9 >>> 8 & 255;
o[38] = x9 >>> 16 & 255;
o[39] = x9 >>> 24 & 255;
o[40] = x10 >>> 0 & 255;
o[41] = x10 >>> 8 & 255;
o[42] = x10 >>> 16 & 255;
o[43] = x10 >>> 24 & 255;
o[44] = x11 >>> 0 & 255;
o[45] = x11 >>> 8 & 255;
o[46] = x11 >>> 16 & 255;
o[47] = x11 >>> 24 & 255;
o[48] = x12 >>> 0 & 255;
o[49] = x12 >>> 8 & 255;
o[50] = x12 >>> 16 & 255;
o[51] = x12 >>> 24 & 255;
o[52] = x13 >>> 0 & 255;
o[53] = x13 >>> 8 & 255;
o[54] = x13 >>> 16 & 255;
o[55] = x13 >>> 24 & 255;
o[56] = x14 >>> 0 & 255;
o[57] = x14 >>> 8 & 255;
o[58] = x14 >>> 16 & 255;
o[59] = x14 >>> 24 & 255;
o[60] = x15 >>> 0 & 255;
o[61] = x15 >>> 8 & 255;
o[62] = x15 >>> 16 & 255;
o[63] = x15 >>> 24 & 255;
}
function core_hsalsa20(o, p, k, c) {
var j0 = c[0] & 255 | (c[1] & 255) << 8 | (c[2] & 255) << 16 | (c[3] & 255) << 24, j1 = k[0] & 255 | (k[1] & 255) << 8 | (k[2] & 255) << 16 | (k[3] & 255) << 24, j2 = k[4] & 255 | (k[5] & 255) << 8 | (k[6] & 255) << 16 | (k[7] & 255) << 24, j3 = k[8] & 255 | (k[9] & 255) << 8 | (k[10] & 255) << 16 | (k[11] & 255) << 24, j4 = k[12] & 255 | (k[13] & 255) << 8 | (k[14] & 255) << 16 | (k[15] & 255) << 24, j5 = c[4] & 255 | (c[5] & 255) << 8 | (c[6] & 255) << 16 | (c[7] & 255) << 24, j6 = p[0] & 255 | (p[1] & 255) << 8 | (p[2] & 255) << 16 | (p[3] & 255) << 24, j7 = p[4] & 255 | (p[5] & 255) << 8 | (p[6] & 255) << 16 | (p[7] & 255) << 24, j8 = p[8] & 255 | (p[9] & 255) << 8 | (p[10] & 255) << 16 | (p[11] & 255) << 24, j9 = p[12] & 255 | (p[13] & 255) << 8 | (p[14] & 255) << 16 | (p[15] & 255) << 24, j10 = c[8] & 255 | (c[9] & 255) << 8 | (c[10] & 255) << 16 | (c[11] & 255) << 24, j11 = k[16] & 255 | (k[17] & 255) << 8 | (k[18] & 255) << 16 | (k[19] & 255) << 24, j12 = k[20] & 255 | (k[21] & 255) << 8 | (k[22] & 255) << 16 | (k[23] & 255) << 24, j13 = k[24] & 255 | (k[25] & 255) << 8 | (k[26] & 255) << 16 | (k[27] & 255) << 24, j14 = k[28] & 255 | (k[29] & 255) << 8 | (k[30] & 255) << 16 | (k[31] & 255) << 24, j15 = c[12] & 255 | (c[13] & 255) << 8 | (c[14] & 255) << 16 | (c[15] & 255) << 24;
var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7, x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14, x15 = j15, u;
for (var i = 0; i < 20; i += 2) {
u = x0 + x12 | 0;
x4 ^= u << 7 | u >>> 32 - 7;
u = x4 + x0 | 0;
x8 ^= u << 9 | u >>> 32 - 9;
u = x8 + x4 | 0;
x12 ^= u << 13 | u >>> 32 - 13;
u = x12 + x8 | 0;
x0 ^= u << 18 | u >>> 32 - 18;
u = x5 + x1 | 0;
x9 ^= u << 7 | u >>> 32 - 7;
u = x9 + x5 | 0;
x13 ^= u << 9 | u >>> 32 - 9;
u = x13 + x9 | 0;
x1 ^= u << 13 | u >>> 32 - 13;
u = x1 + x13 | 0;
x5 ^= u << 18 | u >>> 32 - 18;
u = x10 + x6 | 0;
x14 ^= u << 7 | u >>> 32 - 7;
u = x14 + x10 | 0;
x2 ^= u << 9 | u >>> 32 - 9;
u = x2 + x14 | 0;
x6 ^= u << 13 | u >>> 32 - 13;
u = x6 + x2 | 0;
x10 ^= u << 18 | u >>> 32 - 18;
u = x15 + x11 | 0;
x3 ^= u << 7 | u >>> 32 - 7;
u = x3 + x15 | 0;
x7 ^= u << 9 | u >>> 32 - 9;
u = x7 + x3 | 0;
x11 ^= u << 13 | u >>> 32 - 13;
u = x11 + x7 | 0;
x15 ^= u << 18 | u >>> 32 - 18;
u = x0 + x3 | 0;
x1 ^= u << 7 | u >>> 32 - 7;
u = x1 + x0 | 0;
x2 ^= u << 9 | u >>> 32 - 9;
u = x2 + x1 | 0;
x3 ^= u << 13 | u >>> 32 - 13;
u = x3 + x2 | 0;
x0 ^= u << 18 | u >>> 32 - 18;
u = x5 + x4 | 0;
x6 ^= u << 7 | u >>> 32 - 7;
u = x6 + x5 | 0;
x7 ^= u << 9 | u >>> 32 - 9;
u = x7 + x6 | 0;
x4 ^= u << 13 | u >>> 32 - 13;
u = x4 + x7 | 0;
x5 ^= u << 18 | u >>> 32 - 18;
u = x10 + x9 | 0;
x11 ^= u << 7 | u >>> 32 - 7;
u = x11 + x10 | 0;
x8 ^= u << 9 | u >>> 32 - 9;
u = x8 + x11 | 0;
x9 ^= u << 13 | u >>> 32 - 13;
u = x9 + x8 | 0;
x10 ^= u << 18 | u >>> 32 - 18;
u = x15 + x14 | 0;
x12 ^= u << 7 | u >>> 32 - 7;
u = x12 + x15 | 0;
x13 ^= u << 9 | u >>> 32 - 9;
u = x13 + x12 | 0;
x14 ^= u << 13 | u >>> 32 - 13;
u = x14 + x13 | 0;
x15 ^= u << 18 | u >>> 32 - 18;
}
o[0] = x0 >>> 0 & 255;
o[1] = x0 >>> 8 & 255;
o[2] = x0 >>> 16 & 255;
o[3] = x0 >>> 24 & 255;
o[4] = x5 >>> 0 & 255;
o[5] = x5 >>> 8 & 255;
o[6] = x5 >>> 16 & 255;
o[7] = x5 >>> 24 & 255;
o[8] = x10 >>> 0 & 255;
o[9] = x10 >>> 8 & 255;
o[10] = x10 >>> 16 & 255;
o[11] = x10 >>> 24 & 255;
o[12] = x15 >>> 0 & 255;
o[13] = x15 >>> 8 & 255;
o[14] = x15 >>> 16 & 255;
o[15] = x15 >>> 24 & 255;
o[16] = x6 >>> 0 & 255;
o[17] = x6 >>> 8 & 255;
o[18] = x6 >>> 16 & 255;
o[19] = x6 >>> 24 & 255;
o[20] = x7 >>> 0 & 255;
o[21] = x7 >>> 8 & 255;
o[22] = x7 >>> 16 & 255;
o[23] = x7 >>> 24 & 255;
o[24] = x8 >>> 0 & 255;
o[25] = x8 >>> 8 & 255;
o[26] = x8 >>> 16 & 255;
o[27] = x8 >>> 24 & 255;
o[28] = x9 >>> 0 & 255;
o[29] = x9 >>> 8 & 255;
o[30] = x9 >>> 16 & 255;
o[31] = x9 >>> 24 & 255;
}
function crypto_core_salsa20(out, inp, k, c) {
core_salsa20(out, inp, k, c);
}
function crypto_core_hsalsa20(out, inp, k, c) {
core_hsalsa20(out, inp, k, c);
}
var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]);
function crypto_stream_salsa20_xor(c, cpos, m, mpos, b, n, k) {
var z = new Uint8Array(16), x = new Uint8Array(64);
var u, i;
for (i = 0; i < 16; i++) z[i] = 0;
for (i = 0; i < 8; i++) z[i] = n[i];
while (b >= 64) {
crypto_core_salsa20(x, z, k, sigma);
for (i = 0; i < 64; i++) c[cpos + i] = m[mpos + i] ^ x[i];
u = 1;
for (i = 8; i < 16; i++) {
u = u + (z[i] & 255) | 0;
z[i] = u & 255;
u >>>= 8;
}
b -= 64;
cpos += 64;
mpos += 64;
}
if (b > 0) {
crypto_core_salsa20(x, z, k, sigma);
for (i = 0; i < b; i++) c[cpos + i] = m[mpos + i] ^ x[i];
}
return 0;
}
function crypto_stream_salsa20(c, cpos, b, n, k) {
var z = new Uint8Array(16), x = new Uint8Array(64);
var u, i;
for (i = 0; i < 16; i++) z[i] = 0;
for (i = 0; i < 8; i++) z[i] = n[i];
while (b >= 64) {
crypto_core_salsa20(x, z, k, sigma);
for (i = 0; i < 64; i++) c[cpos + i] = x[i];
u = 1;
for (i = 8; i < 16; i++) {
u = u + (z[i] & 255) | 0;
z[i] = u & 255;
u >>>= 8;
}
b -= 64;
cpos += 64;
}
if (b > 0) {
crypto_core_salsa20(x, z, k, sigma);
for (i = 0; i < b; i++) c[cpos + i] = x[i];
}
return 0;
}
function crypto_stream(c, cpos, d, n, k) {
var s = new Uint8Array(32);
crypto_core_hsalsa20(s, n, k, sigma);
var sn = new Uint8Array(8);
for (var i = 0; i < 8; i++) sn[i] = n[i + 16];
return crypto_stream_salsa20(c, cpos, d, sn, s);
}
function crypto_stream_xor(c, cpos, m, mpos, d, n, k) {
var s = new Uint8Array(32);
crypto_core_hsalsa20(s, n, k, sigma);
var sn = new Uint8Array(8);
for (var i = 0; i < 8; i++) sn[i] = n[i + 16];
return crypto_stream_salsa20_xor(c, cpos, m, mpos, d, sn, s);
}
var poly1305 = function(key) {
this.buffer = new Uint8Array(16);
this.r = new Uint16Array(10);
this.h = new Uint16Array(10);
this.pad = new Uint16Array(8);
this.leftover = 0;
this.fin = 0;
var t0, t1, t2, t3, t4, t5, t6, t7;
t0 = key[0] & 255 | (key[1] & 255) << 8;
this.r[0] = t0 & 8191;
t1 = key[2] & 255 | (key[3] & 255) << 8;
this.r[1] = (t0 >>> 13 | t1 << 3) & 8191;
t2 = key[4] & 255 | (key[5] & 255) << 8;
this.r[2] = (t1 >>> 10 | t2 << 6) & 7939;
t3 = key[6] & 255 | (key[7] & 255) << 8;
this.r[3] = (t2 >>> 7 | t3 << 9) & 8191;
t4 = key[8] & 255 | (key[9] & 255) << 8;
this.r[4] = (t3 >>> 4 | t4 << 12) & 255;
this.r[5] = t4 >>> 1 & 8190;
t5 = key[10] & 255 | (key[11] & 255) << 8;
this.r[6] = (t4 >>> 14 | t5 << 2) & 8191;
t6 = key[12] & 255 | (key[13] & 255) << 8;
this.r[7] = (t5 >>> 11 | t6 << 5) & 8065;
t7 = key[14] & 255 | (key[15] & 255) << 8;
this.r[8] = (t6 >>> 8 | t7 << 8) & 8191;
this.r[9] = t7 >>> 5 & 127;
this.pad[0] = key[16] & 255 | (key[17] & 255) << 8;
this.pad[1] = key[18] & 255 | (key[19] & 255) << 8;
this.pad[2] = key[20] & 255 | (key[21] & 255) << 8;
this.pad[3] = key[22] & 255 | (key[23] & 255) << 8;
this.pad[4] = key[24] & 255 | (key[25] & 255) << 8;
this.pad[5] = key[26] & 255 | (key[27] & 255) << 8;
this.pad[6] = key[28] & 255 | (key[29] & 255) << 8;
this.pad[7] = key[30] & 255 | (key[31] & 255) << 8;
};
poly1305.prototype.blocks = function(m, mpos, bytes) {
var hibit = this.fin ? 0 : 1 << 11;
var t0, t1, t2, t3, t4, t5, t6, t7, c;
var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
var h0 = this.h[0], h1 = this.h[1], h2 = this.h[2], h3 = this.h[3], h4 = this.h[4], h5 = this.h[5], h6 = this.h[6], h7 = this.h[7], h8 = this.h[8], h9 = this.h[9];
var r0 = this.r[0], r1 = this.r[1], r2 = this.r[2], r3 = this.r[3], r4 = this.r[4], r5 = this.r[5], r6 = this.r[6], r7 = this.r[7], r8 = this.r[8], r9 = this.r[9];
while (bytes >= 16) {
t0 = m[mpos + 0] & 255 | (m[mpos + 1] & 255) << 8;
h0 += t0 & 8191;
t1 = m[mpos + 2] & 255 | (m[mpos + 3] & 255) << 8;
h1 += (t0 >>> 13 | t1 << 3) & 8191;
t2 = m[mpos + 4] & 255 | (m[mpos + 5] & 255) << 8;
h2 += (t1 >>> 10 | t2 << 6) & 8191;
t3 = m[mpos + 6] & 255 | (m[mpos + 7] & 255) << 8;
h3 += (t2 >>> 7 | t3 << 9) & 8191;
t4 = m[mpos + 8] & 255 | (m[mpos + 9] & 255) << 8;
h4 += (t3 >>> 4 | t4 << 12) & 8191;
h5 += t4 >>> 1 & 8191;
t5 = m[mpos + 10] & 255 | (m[mpos + 11] & 255) << 8;
h6 += (t4 >>> 14 | t5 << 2) & 8191;
t6 = m[mpos + 12] & 255 | (m[mpos + 13] & 255) << 8;
h7 += (t5 >>> 11 | t6 << 5) & 8191;
t7 = m[mpos + 14] & 255 | (m[mpos + 15] & 255) << 8;
h8 += (t6 >>> 8 | t7 << 8) & 8191;
h9 += t7 >>> 5 | hibit;
c = 0;
d0 = c;
d0 += h0 * r0;
d0 += h1 * (5 * r9);
d0 += h2 * (5 * r8);
d0 += h3 * (5 * r7);
d0 += h4 * (5 * r6);
c = d0 >>> 13;
d0 &= 8191;
d0 += h5 * (5 * r5);
d0 += h6 * (5 * r4);
d0 += h7 * (5 * r3);
d0 += h8 * (5 * r2);
d0 += h9 * (5 * r1);
c += d0 >>> 13;
d0 &= 8191;
d1 = c;
d1 += h0 * r1;
d1 += h1 * r0;
d1 += h2 * (5 * r9);
d1 += h3 * (5 * r8);
d1 += h4 * (5 * r7);
c = d1 >>> 13;
d1 &= 8191;
d1 += h5 * (5 * r6);
d1 += h6 * (5 * r5);
d1 += h7 * (5 * r4);
d1 += h8 * (5 * r3);
d1 += h9 * (5 * r2);
c += d1 >>> 13;
d1 &= 8191;
d2 = c;
d2 += h0 * r2;
d2 += h1 * r1;
d2 += h2 * r0;
d2 += h3 * (5 * r9);
d2 += h4 * (5 * r8);
c = d2 >>> 13;
d2 &= 8191;
d2 += h5 * (5 * r7);
d2 += h6 * (5 * r6);
d2 += h7 * (5 * r5);
d2 += h8 * (5 * r4);
d2 += h9 * (5 * r3);
c += d2 >>> 13;
d2 &= 8191;
d3 = c;
d3 += h0 * r3;
d3 += h1 * r2;
d3 += h2 * r1;
d3 += h3 * r0;
d3 += h4 * (5 * r9);
c = d3 >>> 13;
d3 &= 8191;
d3 += h5 * (5 * r8);
d3 += h6 * (5 * r7);
d3 += h7 * (5 * r6);
d3 += h8 * (5 * r5);
d3 += h9 * (5 * r4);
c += d3 >>> 13;
d3 &= 8191;
d4 = c;
d4 += h0 * r4;
d4 += h1 * r3;
d4 += h2 * r2;
d4 += h3 * r1;
d4 += h4 * r0;
c = d4 >>> 13;
d4 &= 8191;
d4 += h5 * (5 * r9);
d4 += h6 * (5 * r8);
d4 += h7 * (5 * r7);
d4 += h8 * (5 * r6);
d4 += h9 * (5 * r5);
c += d4 >>> 13;
d4 &= 8191;
d5 = c;
d5 += h0 * r5;
d5 += h1 * r4;
d5 += h2 * r3;
d5 += h3 * r2;
d5 += h4 * r1;
c = d5 >>> 13;
d5 &= 8191;
d5 += h5 * r0;
d5 += h6 * (5 * r9);
d5 += h7 * (5 * r8);
d5 += h8 * (5 * r7);
d5 += h9 * (5 * r6);
c += d5 >>> 13;
d5 &= 8191;
d6 = c;
d6 += h0 * r6;
d6 += h1 * r5;
d6 += h2 * r4;
d6 += h3 * r3;
d6 += h4 * r2;
c = d6 >>> 13;
d6 &= 8191;
d6 += h5 * r1;
d6 += h6 * r0;
d6 += h7 * (5 * r9);
d6 += h8 * (5 * r8);
d6 += h9 * (5 * r7);
c += d6 >>> 13;
d6 &= 8191;
d7 = c;
d7 += h0 * r7;
d7 += h1 * r6;
d7 += h2 * r5;
d7 += h3 * r4;
d7 += h4 * r3;
c = d7 >>> 13;
d7 &= 8191;
d7 += h5 * r2;
d7 += h6 * r1;
d7 += h7 * r0;
d7 += h8 * (5 * r9);
d7 += h9 * (5 * r8);
c += d7 >>> 13;
d7 &= 8191;
d8 = c;
d8 += h0 * r8;
d8 += h1 * r7;
d8 += h2 * r6;
d8 += h3 * r5;
d8 += h4 * r4;
c = d8 >>> 13;
d8 &= 8191;
d8 += h5 * r3;
d8 += h6 * r2;
d8 += h7 * r1;
d8 += h8 * r0;
d8 += h9 * (5 * r9);
c += d8 >>> 13;
d8 &= 8191;
d9 = c;
d9 += h0 * r9;
d9 += h1 * r8;
d9 += h2 * r7;
d9 += h3 * r6;
d9 += h4 * r5;
c = d9 >>> 13;
d9 &= 8191;
d9 += h5 * r4;
d9 += h6 * r3;
d9 += h7 * r2;
d9 += h8 * r1;
d9 += h9 * r0;
c += d9 >>> 13;
d9 &= 8191;
c = (c << 2) + c | 0;
c = c + d0 | 0;
d0 = c & 8191;
c = c >>> 13;
d1 += c;
h0 = d0;
h1 = d1;
h2 = d2;
h3 = d3;
h4 = d4;
h5 = d5;
h6 = d6;
h7 = d7;
h8 = d8;
h9 = d9;
mpos += 16;
bytes -= 16;
}
this.h[0] = h0;
this.h[1] = h1;
this.h[2] = h2;
this.h[3] = h3;
this.h[4] = h4;
this.h[5] = h5;
this.h[6] = h6;
this.h[7] = h7;
this.h[8] = h8;
this.h[9] = h9;
};
poly1305.prototype.finish = function(mac, macpos) {
var g = new Uint16Array(10);
var c, mask, f, i;
if (this.leftover) {
i = this.leftover;
this.buffer[i++] = 1;
for (; i < 16; i++) this.buffer[i] = 0;
this.fin = 1;
this.blocks(this.buffer, 0, 16);
}
c = this.h[1] >>> 13;
this.h[1] &= 8191;
for (i = 2; i < 10; i++) {
this.h[i] += c;
c = this.h[i] >>> 13;
this.h[i] &= 8191;
}
this.h[0] += c * 5;
c = this.h[0] >>> 13;
this.h[0] &= 8191;
this.h[1] += c;
c = this.h[1] >>> 13;
this.h[1] &= 8191;
this.h[2] += c;
g[0] = this.h[0] + 5;
c = g[0] >>> 13;
g[0] &= 8191;
for (i = 1; i < 10; i++) {
g[i] = this.h[i] + c;
c = g[i] >>> 13;
g[i] &= 8191;
}
g[9] -= 1 << 13;
mask = (c ^ 1) - 1;
for (i = 0; i < 10; i++) g[i] &= mask;
mask = ~mask;
for (i = 0; i < 10; i++) this.h[i] = this.h[i] & mask | g[i];
this.h[0] = (this.h[0] | this.h[1] << 13) & 65535;
this.h[1] = (this.h[1] >>> 3 | this.h[2] << 10) & 65535;
this.h[2] = (this.h[2] >>> 6 | this.h[3] << 7) & 65535;
this.h[3] = (this.h[3] >>> 9 | this.h[4] << 4) & 65535;
this.h[4] = (this.h[4] >>> 12 | this.h[5] << 1 | this.h[6] << 14) & 65535;
this.h[5] = (this.h[6] >>> 2 | this.h[7] << 11) & 65535;
this.h[6] = (this.h[7] >>> 5 | this.h[8] << 8) & 65535;
this.h[7] = (this.h[8] >>> 8 | this.h[9] << 5) & 65535;
f = this.h[0] + this.pad[0];
this.h[0] = f & 65535;
for (i = 1; i < 8; i++) {
f = (this.h[i] + this.pad[i] | 0) + (f >>> 16) | 0;
this.h[i] = f & 65535;
}
mac[macpos + 0] = this.h[0] >>> 0 & 255;
mac[macpos + 1] = this.h[0] >>> 8 & 255;
mac[macpos + 2] = this.h[1] >>> 0 & 255;
mac[macpos + 3] = this.h[1] >>> 8 & 255;
mac[macpos + 4] = this.h[2] >>> 0 & 255;
mac[macpos + 5] = this.h[2] >>> 8 & 255;
mac[macpos + 6] = this.h[3] >>> 0 & 255;
mac[macpos + 7] = this.h[3] >>> 8 & 255;
mac[macpos + 8] = this.h[4] >>> 0 & 255;
mac[macpos + 9] = this.h[4] >>> 8 & 255;
mac[macpos + 10] = this.h[5] >>> 0 & 255;
mac[macpos + 11] = this.h[5] >>> 8 & 255;
mac[macpos + 12] = this.h[6] >>> 0 & 255;
mac[macpos + 13] = this.h[6] >>> 8 & 255;
mac[macpos + 14] = this.h[7] >>> 0 & 255;
mac[macpos + 15] = this.h[7] >>> 8 & 255;
};
poly1305.prototype.update = function(m, mpos, bytes) {
var i, want;
if (this.leftover) {
want = 16 - this.leftover;
if (want > bytes)
want = bytes;
for (i = 0; i < want; i++)
this.buffer[this.leftover + i] = m[mpos + i];
bytes -= want;
mpos += want;
this.leftover += want;
if (this.leftover < 16)
return;
this.blocks(this.buffer, 0, 16);
this.leftover = 0;
}
if (bytes >= 16) {
want = bytes - bytes % 16;
this.blocks(m, mpos, want);
mpos += want;
bytes -= want;
}
if (bytes) {
for (i = 0; i < bytes; i++)
this.buffer[this.leftover + i] = m[mpos + i];
this.leftover += bytes;
}
};
function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
var s = new poly1305(k);
s.update(m, mpos, n);
s.finish(out, outpos);
return 0;
}
function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
var x = new Uint8Array(16);
crypto_onetimeauth(x, 0, m, mpos, n, k);
return crypto_verify_16(h, hpos, x, 0);
}
function crypto_secretbox(c, m, d, n, k) {
var i;
if (d < 32) return -1;
crypto_stream_xor(c, 0, m, 0, d, n, k);
crypto_onetimeauth(c, 16, c, 32, d - 32, c);
for (i = 0; i < 16; i++) c[i] = 0;
return 0;
}
function crypto_secretbox_open(m, c, d, n, k) {
var i;
var x = new Uint8Array(32);
if (d < 32) return -1;
crypto_stream(x, 0, 32, n, k);
if (crypto_onetimeauth_verify(c, 16, c, 32, d - 32, x) !== 0) return -1;
crypto_stream_xor(m, 0, c, 0, d, n, k);
for (i = 0; i < 32; i++) m[i] = 0;
return 0;
}
function set25519(r, a) {
var i;
for (i = 0; i < 16; i++) r[i] = a[i] | 0;
}
function car25519(o) {
var i, v, c = 1;
for (i = 0; i < 16; i++) {
v = o[i] + c + 65535;
c = Math.floor(v / 65536);
o[i] = v - c * 65536;
}
o[0] += c - 1 + 37 * (c - 1);
}
function sel25519(p, q, b) {
var t, c = ~(b - 1);
for (var i = 0; i < 16; i++) {
t = c & (p[i] ^ q[i]);
p[i] ^= t;
q[i] ^= t;
}
}
function pack25519(o, n) {
var i, j, b;
var m = gf(), t = gf();
for (i = 0; i < 16; i++) t[i] = n[i];
car25519(t);
car25519(t);
car25519(t);
for (j = 0; j < 2; j++) {
m[0] = t[0] - 65517;
for (i = 1; i < 15; i++) {
m[i] = t[i] - 65535 - (m[i - 1] >> 16 & 1);
m[i - 1] &= 65535;
}
m[15] = t[15] - 32767 - (m[14] >> 16 & 1);
b = m[15] >> 16 & 1;
m[14] &= 65535;
sel25519(t, m, 1 - b);
}
for (i = 0; i < 16; i++) {
o[2 * i] = t[i] & 255;
o[2 * i + 1] = t[i] >> 8;
}
}
function neq25519(a, b) {
var c = new Uint8Array(32), d = new Uint8Array(32);
pack25519(c, a);
pack25519(d, b);
return crypto_verify_32(c, 0, d, 0);
}
function par25519(a) {
var d = new Uint8Array(32);
pack25519(d, a);
return d[0] & 1;
}
function unpack25519(o, n) {
var i;
for (i = 0; i < 16; i++) o[i] = n[2 * i] + (n[2 * i + 1] << 8);
o[15] &= 32767;
}
function A(o, a, b) {
for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
}
function Z(o, a, b) {
for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
}
function M(o, a, b) {
var v, c, t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0, t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0, t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0, b0 = b[0], b1 = b[1], b2 = b[2], b3 = b[3], b4 = b[4], b5 = b[5], b6 = b[6], b7 = b[7], b8 = b[8], b9 = b[9], b10 = b[10], b11 = b[11], b12 = b[12], b13 = b[13], b14 = b[14], b15 = b[15];
v = a[0];
t0 += v * b0;
t1 += v * b1;
t2 += v * b2;
t3 += v * b3;
t4 += v * b4;
t5 += v * b5;
t6 += v * b6;
t7 += v * b7;
t8 += v * b8;
t9 += v * b9;
t10 += v * b10;
t11 += v * b11;
t12 += v * b12;
t13 += v * b13;
t14 += v * b14;
t15 += v * b15;
v = a[1];
t1 += v * b0;
t2 += v * b1;
t3 += v * b2;
t4 += v * b3;
t5 += v * b4;
t6 += v * b5;
t7 += v * b6;
t8 += v * b7;
t9 += v * b8;
t10 += v * b9;
t11 += v * b10;
t12 += v * b11;
t13 += v * b12;
t14 += v * b13;
t15 += v * b14;
t16 += v * b15;
v = a[2];
t2 += v * b0;
t3 += v * b1;
t4 += v * b2;
t5 += v * b3;
t6 += v * b4;
t7 += v * b5;
t8 += v * b6;
t9 += v * b7;
t10 += v * b8;
t11 += v * b9;
t12 += v * b10;
t13 += v * b11;
t14 += v * b12;
t15 += v * b13;
t16 += v * b14;
t17 += v * b15;
v = a[3];
t3 += v * b0;
t4 += v * b1;
t5 += v * b2;
t6 += v * b3;
t7 += v * b4;
t8 += v * b5;
t9 += v * b6;
t10 += v * b7;
t11 += v * b8;
t12 += v * b9;
t13 += v * b10;
t14 += v * b11;
t15 += v * b12;
t16 += v * b13;
t17 += v * b14;
t18 += v * b15;
v = a[4];
t4 += v * b0;
t5 += v * b1;
t6 += v * b2;
t7 += v * b3;
t8 += v * b4;
t9 += v * b5;
t10 += v * b6;
t11 += v * b7;
t12 += v * b8;
t13 += v * b9;
t14 += v * b10;
t15 += v * b11;
t16 += v * b12;
t17 += v * b13;
t18 += v * b14;
t19 += v * b15;
v = a[5];
t5 += v * b0;
t6 += v * b1;
t7 += v * b2;
t8 += v * b3;
t9 += v * b4;
t10 += v * b5;
t11 += v * b6;
t12 += v * b7;
t13 += v * b8;
t14 += v * b9;
t15 += v * b10;
t16 += v * b11;
t17 += v * b12;
t18 += v * b13;
t19 += v * b14;
t20 += v * b15;
v = a[6];
t6 += v * b0;
t7 += v * b1;
t8 += v * b2;
t9 += v * b3;
t10 += v * b4;
t11 += v * b5;
t12 += v * b6;
t13 += v * b7;
t14 += v * b8;
t15 += v * b9;
t16 += v * b10;
t17 += v * b11;
t18 += v * b12;
t19 += v * b13;
t20 += v * b14;
t21 += v * b15;
v = a[7];
t7 += v * b0;
t8 += v * b1;
t9 += v * b2;
t10 += v * b3;
t11 += v * b4;
t12 += v * b5;
t13 += v * b6;
t14 += v * b7;
t15 += v * b8;
t16 += v * b9;
t17 += v * b10;
t18 += v * b11;
t19 += v * b12;
t20 += v * b13;
t21 += v * b14;
t22 += v * b15;
v = a[8];
t8 += v * b0;
t9 += v * b1;
t10 += v * b2;
t11 += v * b3;
t12 += v * b4;
t13 += v * b5;
t14 += v * b6;
t15 += v * b7;
t16 += v * b8;
t17 += v * b9;
t18 += v * b10;
t19 += v * b11;
t20 += v * b12;
t21 += v * b13;
t22 += v * b14;
t23 += v * b15;
v = a[9];
t9 += v * b0;
t10 += v * b1;
t11 += v * b2;
t12 += v * b3;
t13 += v * b4;
t14 += v * b5;
t15 += v * b6;
t16 += v * b7;
t17 += v * b8;
t18 += v * b9;
t19 += v * b10;
t20 += v * b11;
t21 += v * b12;
t22 += v * b13;
t23 += v * b14;
t24 += v * b15;
v = a[10];
t10 += v * b0;
t11 += v * b1;
t12 += v * b2;
t13 += v * b3;
t14 += v * b4;
t15 += v * b5;
t16 += v * b6;
t17 += v * b7;
t18 += v * b8;
t19 += v * b9;
t20 += v * b10;
t21 += v * b11;
t22 += v * b12;
t23 += v * b13;
t24 += v * b14;
t25 += v * b15;
v = a[11];
t11 += v * b0;
t12 += v * b1;
t13 += v * b2;
t14 += v * b3;
t15 += v * b4;
t16 += v * b5;
t17 += v * b6;
t18 += v * b7;
t19 += v * b8;
t20 += v * b9;
t21 += v * b10;
t22 += v * b11;
t23 += v * b12;
t24 += v * b13;
t25 += v * b14;
t26 += v * b15;
v = a[12];
t12 += v * b0;
t13 += v * b1;
t14 += v * b2;
t15 += v * b3;
t16 += v * b4;
t17 += v * b5;
t18 += v * b6;
t19 += v * b7;
t20 += v * b8;
t21 += v * b9;
t22 += v * b10;
t23 += v * b11;
t24 += v * b12;
t25 += v * b13;
t26 += v * b14;
t27 += v * b15;
v = a[13];
t13 += v * b0;
t14 += v * b1;
t15 += v * b2;
t16 += v * b3;
t17 += v * b4;
t18 += v * b5;
t19 += v * b6;
t20 += v * b7;
t21 += v * b8;
t22 += v * b9;
t23 += v * b10;
t24 += v * b11;
t25 += v * b12;
t26 += v * b13;
t27 += v * b14;
t28 += v * b15;
v = a[14];
t14 += v * b0;
t15 += v * b1;
t16 += v * b2;
t17 += v * b3;
t18 += v * b4;
t19 += v * b5;
t20 += v * b6;
t21 += v * b7;
t22 += v * b8;
t23 += v * b9;
t24 += v * b10;
t25 += v * b11;
t26 += v * b12;
t27 += v * b13;
t28 += v * b14;
t29 += v * b15;
v = a[15];
t15 += v * b0;
t16 += v * b1;
t17 += v * b2;
t18 += v * b3;
t19 += v * b4;
t20 += v * b5;
t21 += v * b6;
t22 += v * b7;
t23 += v * b8;
t24 += v * b9;
t25 += v * b10;
t26 += v * b11;
t27 += v * b12;
t28 += v * b13;
t29 += v * b14;
t30 += v * b15;
t0 += 38 * t16;
t1 += 38 * t17;
t2 += 38 * t18;
t3 += 38 * t19;
t4 += 38 * t20;
t5 += 38 * t21;
t6 += 38 * t22;
t7 += 38 * t23;
t8 += 38 * t24;
t9 += 38 * t25;
t10 += 38 * t26;
t11 += 38 * t27;
t12 += 38 * t28;
t13 += 38 * t29;
t14 += 38 * t30;
c = 1;
v = t0 + c + 65535;
c = Math.floor(v / 65536);
t0 = v - c * 65536;
v = t1 + c + 65535;
c = Math.floor(v / 65536);
t1 = v - c * 65536;
v = t2 + c + 65535;
c = Math.floor(v / 65536);
t2 = v - c * 65536;
v = t3 + c + 65535;
c = Math.floor(v / 65536);
t3 = v - c * 65536;
v = t4 + c + 65535;
c = Math.floor(v / 65536);
t4 = v - c * 65536;
v = t5 + c + 65535;
c = Math.floor(v / 65536);
t5 = v - c * 65536;
v = t6 + c + 65535;
c = Math.floor(v / 65536);
t6 = v - c * 65536;
v = t7 + c + 65535;
c = Math.floor(v / 65536);
t7 = v - c * 65536;
v = t8 + c + 65535;
c = Math.floor(v / 65536);
t8 = v - c * 65536;
v = t9 + c + 65535;
c = Math.floor(v / 65536);
t9 = v - c * 65536;
v = t10 + c + 65535;
c = Math.floor(v / 65536);
t10 = v - c * 65536;
v = t11 + c + 65535;
c = Math.floor(v / 65536);
t11 = v - c * 65536;
v = t12 + c + 65535;
c = Math.floor(v / 65536);
t12 = v - c * 65536;
v = t13 + c + 65535;
c = Math.floor(v / 65536);
t13 = v - c * 65536;
v = t14 + c + 65535;
c = Math.floor(v / 65536);
t14 = v - c * 65536;
v = t15 + c + 65535;
c = Math.floor(v / 65536);
t15 = v - c * 65536;
t0 += c - 1 + 37 * (c - 1);
c = 1;
v = t0 + c + 65535;
c = Math.floor(v / 65536);
t0 = v - c * 65536;
v = t1 + c + 65535;
c = Math.floor(v / 65536);
t1 = v - c * 65536;
v = t2 + c + 65535;
c = Math.floor(v / 65536);
t2 = v - c * 65536;
v = t3 + c + 65535;
c = Math.floor(v / 65536);
t3 = v - c * 65536;
v = t4 + c + 65535;
c = Math.floor(v / 65536);
t4 = v - c * 65536;
v = t5 + c + 65535;
c = Math.floor(v / 65536);
t5 = v - c * 65536;
v = t6 + c + 65535;
c = Math.floor(v / 65536);
t6 = v - c * 65536;
v = t7 + c + 65535;
c = Math.floor(v / 65536);
t7 = v - c * 65536;
v = t8 + c + 65535;
c = Math.floor(v / 65536);
t8 = v - c * 65536;
v = t9 + c + 65535;
c = Math.floor(v / 65536);
t9 = v - c * 65536;
v = t10 + c + 65535;
c = Math.floor(v / 65536);
t10 = v - c * 65536;
v = t11 + c + 65535;
c = Math.floor(v / 65536);
t11 = v - c * 65536;
v = t12 + c + 65535;
c = Math.floor(v / 65536);
t12 = v - c * 65536;
v = t13 + c + 65535;
c = Math.floor(v / 65536);
t13 = v - c * 65536;
v = t14 + c + 65535;
c = Math.floor(v / 65536);
t14 = v - c * 65536;
v = t15 + c + 65535;
c = Math.floor(v / 65536);
t15 = v - c * 65536;
t0 += c - 1 + 37 * (c - 1);
o[0] = t0;
o[1] = t1;
o[2] = t2;
o[3] = t3;
o[4] = t4;
o[5] = t5;
o[6] = t6;
o[7] = t7;
o[8] = t8;
o[9] = t9;
o[10] = t10;
o[11] = t11;
o[12] = t12;
o[13] = t13;
o[14] = t14;
o[15] = t15;
}
function S(o, a) {
M(o, a, a);
}
function inv25519(o, i) {
var c = gf();
var a;
for (a = 0; a < 16; a++) c[a] = i[a];
for (a = 253; a >= 0; a--) {
S(c, c);
if (a !== 2 && a !== 4) M(c, c, i);
}
for (a = 0; a < 16; a++) o[a] = c[a];
}
function pow2523(o, i) {
var c = gf();
var a;
for (a = 0; a < 16; a++) c[a] = i[a];
for (a = 250; a >= 0; a--) {
S(c, c);
if (a !== 1) M(c, c, i);
}
for (a = 0; a < 16; a++) o[a] = c[a];
}
function crypto_scalarmult(q, n, p) {
var z = new Uint8Array(32);
var x = new Float64Array(80), r, i;
var a = gf(), b = gf(), c = gf(), d = gf(), e = gf(), f = gf();
for (i = 0; i < 31; i++) z[i] = n[i];
z[31] = n[31] & 127 | 64;
z[0] &= 248;
unpack25519(x, p);
for (i = 0; i < 16; i++) {
b[i] = x[i];
d[i] = a[i] = c[i] = 0;
}
a[0] = d[0] = 1;
for (i = 254; i >= 0; --i) {
r = z[i >>> 3] >>> (i & 7) & 1;
sel25519(a, b, r);
sel25519(c, d, r);
A(e, a, c);
Z(a, a, c);
A(c, b, d);
Z(b, b, d);
S(d, e);
S(f, a);
M(a, c, a);
M(c, b, e);
A(e, a, c);
Z(a, a, c);
S(b, a);
Z(c, d, f);
M(a, c, _121665);
A(a, a, d);
M(c, c, a);
M(a, d, f);
M(d, b, x);
S(b, e);
sel25519(a, b, r);
sel25519(c, d, r);
}
for (i = 0; i < 16; i++) {
x[i + 16] = a[i];
x[i + 32] = c[i];
x[i + 48] = b[i];
x[i + 64] = d[i];
}
var x32 = x.subarray(32);
var x16 = x.subarray(16);
inv25519(x32, x32);
M(x16, x16, x32);
pack25519(q, x16);
return 0;
}
function crypto_scalarmult_base(q, n) {
return crypto_scalarmult(q, n, _9);
}
function crypto_box_keypair(y, x) {
randombytes(x, 32);
return crypto_scalarmult_base(y, x);
}
function crypto_box_beforenm(k, y, x) {
var s = new Uint8Array(32);
crypto_scalarmult(s, x, y);
return crypto_core_hsalsa20(k, _0, s, sigma);
}
var crypto_box_afternm = crypto_secretbox;
var crypto_box_open_afternm = crypto_secretbox_open;
function crypto_box(c, m, d, n, y, x) {
var k = new Uint8Array(32);
crypto_box_beforenm(k, y, x);
return crypto_box_afternm(c, m, d, n, k);
}
function crypto_box_open(m, c, d, n, y, x) {
var k = new Uint8Array(32);
crypto_box_beforenm(k, y, x);
return crypto_box_open_afternm(m, c, d, n, k);
}
var K = [
1116352408,
3609767458,
1899447441,
602891725,
3049323471,
3964484399,
3921009573,
2173295548,
961987163,
4081628472,
1508970993,
3053834265,
2453635748,
2937671579,
2870763221,
3664609560,
3624381080,
2734883394,
310598401,
1164996542,
607225278,
1323610764,
1426881987,
3590304994,
1925078388,
4068182383,
2162078206,
991336113,
2614888103,
633803317,
3248222580,
3479774868,
3835390401,
2666613458,
4022224774,
944711139,
264347078,
2341262773,
604807628,
2007800933,
770255983,
1495990901,
1249150122,
1856431235,
1555081692,
3175218132,
1996064986,
2198950837,
2554220882,
3999719339,
2821834349,
766784016,
2952996808,
2566594879,
3210313671,
3203337956,
3336571891,
1034457026,
3584528711,
2466948901,
113926993,
3758326383,
338241895,
168717936,
666307205,
1188179964,
773529912,
1546045734,
1294757372,
1522805485,
1396182291,
2643833823,
1695183700,
2343527390,
1986661051,
1014477480,
2177026350,
1206759142,
2456956037,
344077627,
2730485921,
1290863460,
2820302411,
3158454273,
3259730800,
3505952657,
3345764771,
106217008,
3516065817,
3606008344,
3600352804,
1432725776,
4094571909,
1467031594,
275423344,
851169720,
430227734,
3100823752,
506948616,
1363258195,
659060556,
3750685593,
883997877,
3785050280,
958139571,
3318307427,
1322822218,
3812723403,
1537002063,
2003034995,
1747873779,
3602036899,
1955562222,
1575990012,
2024104815,
1125592928,
2227730452,
2716904306,
2361852424,
442776044,
2428436474,
593698344,
2756734187,
3733110249,
3204031479,
2999351573,
3329325298,
3815920427,
3391569614,
3928383900,
3515267271,
566280711,
3940187606,
3454069534,
4118630271,
4000239992,
116418474,
1914138554,
174292421,
2731055270,
289380356,
3203993006,
460393269,
320620315,
685471733,
587496836,
852142971,
1086792851,
1017036298,
365543100,
1126000580,
2618297676,
1288033470,
3409855158,
1501505948,
4234509866,
1607167915,
987167468,
1816402316,
1246189591
];
function crypto_hashblocks_hl(hh, hl, m, n) {
var wh = new Int32Array(16), wl = new Int32Array(16), bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7, bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7, th, tl, i, j, h, l, a, b, c, d;
var ah0 = hh[0], ah1 = hh[1], ah2 = hh[2], ah3 = hh[3], ah4 = hh[4], ah5 = hh[5], ah6 = hh[6], ah7 = hh[7], al0 = hl[0], al1 = hl[1], al2 = hl[2], al3 = hl[3], al4 = hl[4], al5 = hl[5], al6 = hl[6], al7 = hl[7];
var pos = 0;
while (n >= 128) {
for (i = 0; i < 16; i++) {
j = 8 * i + pos;
wh[i] = m[j + 0] << 24 | m[j + 1] << 16 | m[j + 2] << 8 | m[j + 3];
wl[i] = m[j + 4] << 24 | m[j + 5] << 16 | m[j + 6] << 8 | m[j + 7];
}
for (i = 0; i < 80; i++) {
bh0 = ah0;
bh1 = ah1;
bh2 = ah2;
bh3 = ah3;
bh4 = ah4;
bh5 = ah5;
bh6 = ah6;
bh7 = ah7;
bl0 = al0;
bl1 = al1;
bl2 = al2;
bl3 = al3;
bl4 = al4;
bl5 = al5;
bl6 = al6;
bl7 = al7;
h = ah7;
l = al7;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = (ah4 >>> 14 | al4 << 32 - 14) ^ (ah4 >>> 18 | al4 << 32 - 18) ^ (al4 >>> 41 - 32 | ah4 << 32 - (41 - 32));
l = (al4 >>> 14 | ah4 << 32 - 14) ^ (al4 >>> 18 | ah4 << 32 - 18) ^ (ah4 >>> 41 - 32 | al4 << 32 - (41 - 32));
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
h = ah4 & ah5 ^ ~ah4 & ah6;
l = al4 & al5 ^ ~al4 & al6;
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
h = K[i * 2];
l = K[i * 2 + 1];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
h = wh[i % 16];
l = wl[i % 16];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
th = c & 65535 | d << 16;
tl = a & 65535 | b << 16;
h = th;
l = tl;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = (ah0 >>> 28 | al0 << 32 - 28) ^ (al0 >>> 34 - 32 | ah0 << 32 - (34 - 32)) ^ (al0 >>> 39 - 32 | ah0 << 32 - (39 - 32));
l = (al0 >>> 28 | ah0 << 32 - 28) ^ (ah0 >>> 34 - 32 | al0 << 32 - (34 - 32)) ^ (ah0 >>> 39 - 32 | al0 << 32 - (39 - 32));
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
h = ah0 & ah1 ^ ah0 & ah2 ^ ah1 & ah2;
l = al0 & al1 ^ al0 & al2 ^ al1 & al2;
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
bh7 = c & 65535 | d << 16;
bl7 = a & 65535 | b << 16;
h = bh3;
l = bl3;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = th;
l = tl;
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
bh3 = c & 65535 | d << 16;
bl3 = a & 65535 | b << 16;
ah1 = bh0;
ah2 = bh1;
ah3 = bh2;
ah4 = bh3;
ah5 = bh4;
ah6 = bh5;
ah7 = bh6;
ah0 = bh7;
al1 = bl0;
al2 = bl1;
al3 = bl2;
al4 = bl3;
al5 = bl4;
al6 = bl5;
al7 = bl6;
al0 = bl7;
if (i % 16 === 15) {
for (j = 0; j < 16; j++) {
h = wh[j];
l = wl[j];
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = wh[(j + 9) % 16];
l = wl[(j + 9) % 16];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
th = wh[(j + 1) % 16];
tl = wl[(j + 1) % 16];
h = (th >>> 1 | tl << 32 - 1) ^ (th >>> 8 | tl << 32 - 8) ^ th >>> 7;
l = (tl >>> 1 | th << 32 - 1) ^ (tl >>> 8 | th << 32 - 8) ^ (tl >>> 7 | th << 32 - 7);
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
th = wh[(j + 14) % 16];
tl = wl[(j + 14) % 16];
h = (th >>> 19 | tl << 32 - 19) ^ (tl >>> 61 - 32 | th << 32 - (61 - 32)) ^ th >>> 6;
l = (tl >>> 19 | th << 32 - 19) ^ (th >>> 61 - 32 | tl << 32 - (61 - 32)) ^ (tl >>> 6 | th << 32 - 6);
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
wh[j] = c & 65535 | d << 16;
wl[j] = a & 65535 | b << 16;
}
}
}
h = ah0;
l = al0;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[0];
l = hl[0];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[0] = ah0 = c & 65535 | d << 16;
hl[0] = al0 = a & 65535 | b << 16;
h = ah1;
l = al1;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[1];
l = hl[1];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[1] = ah1 = c & 65535 | d << 16;
hl[1] = al1 = a & 65535 | b << 16;
h = ah2;
l = al2;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[2];
l = hl[2];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[2] = ah2 = c & 65535 | d << 16;
hl[2] = al2 = a & 65535 | b << 16;
h = ah3;
l = al3;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[3];
l = hl[3];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[3] = ah3 = c & 65535 | d << 16;
hl[3] = al3 = a & 65535 | b << 16;
h = ah4;
l = al4;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[4];
l = hl[4];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[4] = ah4 = c & 65535 | d << 16;
hl[4] = al4 = a & 65535 | b << 16;
h = ah5;
l = al5;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[5];
l = hl[5];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[5] = ah5 = c & 65535 | d << 16;
hl[5] = al5 = a & 65535 | b << 16;
h = ah6;
l = al6;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[6];
l = hl[6];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[6] = ah6 = c & 65535 | d << 16;
hl[6] = al6 = a & 65535 | b << 16;
h = ah7;
l = al7;
a = l & 65535;
b = l >>> 16;
c = h & 65535;
d = h >>> 16;
h = hh[7];
l = hl[7];
a += l & 65535;
b += l >>> 16;
c += h & 65535;
d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[7] = ah7 = c & 65535 | d << 16;
hl[7] = al7 = a & 65535 | b << 16;
pos += 128;
n -= 128;
}
return n;
}
function crypto_hash(out, m, n) {
var hh = new Int32Array(8), hl = new Int32Array(8), x = new Uint8Array(256), i, b = n;
hh[0] = 1779033703;
hh[1] = 3144134277;
hh[2] = 1013904242;
hh[3] = 2773480762;
hh[4] = 1359893119;
hh[5] = 2600822924;
hh[6] = 528734635;
hh[7] = 1541459225;
hl[0] = 4089235720;
hl[1] = 2227873595;
hl[2] = 4271175723;
hl[3] = 1595750129;
hl[4] = 2917565137;
hl[5] = 725511199;
hl[6] = 4215389547;
hl[7] = 327033209;
crypto_hashblocks_hl(hh, hl, m, n);
n %= 128;
for (i = 0; i < n; i++) x[i] = m[b - n + i];
x[n] = 128;
n = 256 - 128 * (n < 112 ? 1 : 0);
x[n - 9] = 0;
ts64(x, n - 8, b / 536870912 | 0, b << 3);
crypto_hashblocks_hl(hh, hl, x, n);
for (i = 0; i < 8; i++) ts64(out, 8 * i, hh[i], hl[i]);
return 0;
}
function add(p, q) {
var a = gf(), b = gf(), c = gf(), d = gf(), e = gf(), f = gf(), g = gf(), h = gf(), t = gf();
Z(a, p[1], p[0]);
Z(t, q[1], q[0]);
M(a, a, t);
A(b, p[0], p[1]);
A(t, q[0], q[1]);
M(b, b, t);
M(c, p[3], q[3]);
M(c, c, D2);
M(d, p[2], q[2]);
A(d, d, d);
Z(e, b, a);
Z(f, d, c);
A(g, d, c);
A(h, b, a);
M(p[0], e, f);
M(p[1], h, g);
M(p[2], g, f);
M(p[3], e, h);
}
function cswap(p, q, b) {
var i;
for (i = 0; i < 4; i++) {
sel25519(p[i], q[i], b);
}
}
function pack(r, p) {
var tx = gf(), ty = gf(), zi = gf();
inv25519(zi, p[2]);
M(tx, p[0], zi);
M(ty, p[1], zi);
pack25519(r, ty);
r[31] ^= par25519(tx) << 7;
}
function scalarmult(p, q, s) {
var b, i;
set25519(p[0], gf0);
set25519(p[1], gf1);
set25519(p[2], gf1);
set25519(p[3], gf0);
for (i = 255; i >= 0; --i) {
b = s[i / 8 | 0] >> (i & 7) & 1;
cswap(p, q, b);
add(q, p);
add(p, p);
cswap(p, q, b);
}
}
function scalarbase(p, s) {
var q = [gf(), gf(), gf(), gf()];
set25519(q[0], X);
set25519(q[1], Y);
set25519(q[2], gf1);
M(q[3], X, Y);
scalarmult(p, q, s);
}
function crypto_sign_keypair(pk, sk, seeded) {
var d = new Uint8Array(64);
var p = [gf(), gf(), gf(), gf()];
var i;
if (!seeded) randombytes(sk, 32);
crypto_hash(d, sk, 32);
d[0] &= 248;
d[31] &= 127;
d[31] |= 64;
scalarbase(p, d);
pack(pk, p);
for (i = 0; i < 32; i++) sk[i + 32] = pk[i];
return 0;
}
var L = 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 modL(r, x) {
var carry, i, j, k;
for (i = 63; i >= 32; --i) {
carry = 0;
for (j = i - 32, k = i - 12; j < k; ++j) {
x[j] += carry - 16 * x[i] * L[j - (i - 32)];
carry = Math.floor((x[j] + 128) / 256);
x[j] -= carry * 256;
}
x[j] += carry;
x[i] = 0;
}
carry = 0;
for (j = 0; j < 32; j++) {
x[j] += carry - (x[31] >> 4) * L[j];
carry = x[j] >> 8;
x[j] &= 255;
}
for (j = 0; j < 32; j++) x[j] -= carry * L[j];
for (i = 0; i < 32; i++) {
x[i + 1] += x[i] >> 8;
r[i] = x[i] & 255;
}
}
function reduce(r) {
var x = new Float64Array(64), i;
for (i = 0; i < 64; i++) x[i] = r[i];
for (i = 0; i < 64; i++) r[i] = 0;
modL(r, x);
}
function crypto_sign(sm, m, n, sk) {
var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64);
var i, j, x = new Float64Array(64);
var p = [gf(), gf(), gf(), gf()];
crypto_hash(d, sk, 32);
d[0] &= 248;
d[31] &= 127;
d[31] |= 64;
var smlen = n + 64;
for (i = 0; i < n; i++) sm[64 + i] = m[i];
for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
crypto_hash(r, sm.subarray(32), n + 32);
reduce(r);
scalarbase(p, r);
pack(sm, p);
for (i = 32; i < 64; i++) sm[i] = sk[i];
crypto_hash(h, sm, n + 64);
reduce(h);
for (i = 0; i < 64; i++) x[i] = 0;
for (i = 0; i < 32; i++) x[i] = r[i];
for (i = 0; i < 32; i++) {
for (j = 0; j < 32; j++) {
x[i + j] += h[i] * d[j];
}
}
modL(sm.subarray(32), x);
return smlen;
}
function unpackneg(r, p) {
var t = gf(), chk = gf(), num = gf(), den = gf(), den2 = gf(), den4 = gf(), den6 = gf();
set25519(r[2], gf1);
unpack25519(r[1], p);
S(num, r[1]);
M(den, num, D);
Z(num, num, r[2]);
A(den, r[2], den);
S(den2, den);
S(den4, den2);
M(den6, den4, den2);
M(t, den6, num);
M(t, t, den);
pow2523(t, t);
M(t, t, num);
M(t, t, den);
M(t, t, den);
M(r[0], t, den);
S(chk, r[0]);
M(chk, chk, den);
if (neq25519(chk, num)) M(r[0], r[0], I);
S(chk, r[0]);
M(chk, chk, den);
if (neq25519(chk, num)) return -1;
if (par25519(r[0]) === p[31] >> 7) Z(r[0], gf0, r[0]);
M(r[3], r[0], r[1]);
return 0;
}
function crypto_sign_open(m, sm, n, pk) {
var i;
var t = new Uint8Array(32), h = new Uint8Array(64);
var p = [gf(), gf(), gf(), gf()], q = [gf(), gf(), gf(), gf()];
if (n < 64) return -1;
if (unpackneg(q, pk)) return -1;
for (i = 0; i < n; i++) m[i] = sm[i];
for (i = 0; i < 32; i++) m[i + 32] = pk[i];
crypto_hash(h, m, n);
reduce(h);
scalarmult(p, q, h);
scalarbase(q, sm.subarray(32));
add(p, q);
pack(t, p);
n -= 64;
if (crypto_verify_32(sm, 0, t, 0)) {
for (i = 0; i < n; i++) m[i] = 0;
return -1;
}
for (i = 0; i < n; i++) m[i] = sm[i + 64];
return n;
}
var 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 = crypto_secretbox_NONCEBYTES, crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES, crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES, crypto_sign_BYTES = 64, crypto_sign_PUBLICKEYBYTES = 32, crypto_sign_SECRETKEYBYTES = 64, crypto_sign_SEEDBYTES = 32, crypto_hash_BYTES = 64;
nacl.lowlevel = {
crypto_core_hsalsa20,
crypto_stream_xor,
crypto_stream,
crypto_stream_salsa20_xor,
crypto_stream_salsa20,
crypto_onetimeauth,
crypto_onetimeauth_verify,
crypto_verify_16,
crypto_verify_32,
crypto_secretbox,
crypto_secretbox_open,
crypto_scalarmult,
crypto_scalarmult_base,
crypto_box_beforenm,
crypto_box_afternm,
crypto_box,
crypto_box_open,
crypto_box_keypair,
crypto_hash,
crypto_sign,
crypto_sign_keypair,
crypto_sign_open,
crypto_secretbox_KEYBYTES,
crypto_secretbox_NONCEBYTES,
crypto_secretbox_ZEROBYTES,
crypto_secretbox_BOXZEROBYTES,
crypto_scalarmult_BYTES,
crypto_scalarmult_SCALARBYTES,
crypto_box_PUBLICKEYBYTES,
crypto_box_SECRETKEYBYTES,
crypto_box_BEFORENMBYTES,
crypto_box_NONCEBYTES,
crypto_box_ZEROBYTES,
crypto_box_BOXZEROBYTES,
crypto_sign_BYTES,
crypto_sign_PUBLICKEYBYTES,
crypto_sign_SECRETKEYBYTES,
crypto_sign_SEEDBYTES,
crypto_hash_BYTES,
gf,
D,
L,
pack25519,
unpack25519,
M,
A,
S,
Z,
pow2523,
add,
set25519,
modL,
scalarmult,
scalarbase
};
function checkLengths(k, n) {
if (k.length !== crypto_secretbox_KEYBYTES) throw new Error("bad key size");
if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error("bad nonce size");
}
function checkBoxLengths(pk, sk) {
if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error("bad public key size");
if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error("bad secret key size");
}
function checkArrayTypes() {
for (var i = 0; i < arguments.length; i++) {
if (!(arguments[i] instanceof Uint8Array))
throw new TypeError("unexpected type, use Uint8Array");
}
}
function cleanup(arr) {
for (var i = 0; i < arr.length; i++) arr[i] = 0;
}
nacl.randomBytes = function(n) {
var b = new Uint8Array(n);
randombytes(b, n);
return b;
};
nacl.secretbox = function(msg, nonce, key) {
checkArrayTypes(msg, nonce, key);
checkLengths(key, nonce);
var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
var c = new Uint8Array(m.length);
for (var i = 0; i < msg.length; i++) m[i + crypto_secretbox_ZEROBYTES] = msg[i];
crypto_secretbox(c, m, m.length, nonce, key);
return c.subarray(crypto_secretbox_BOXZEROBYTES);
};
nacl.secretbox.open = function(box, nonce, key) {
checkArrayTypes(box, nonce, key);
checkLengths(key, nonce);
var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
var m = new Uint8Array(c.length);
for (var i = 0; i < box.length; i++) c[i + crypto_secretbox_BOXZEROBYTES] = box[i];
if (c.length < 32) return null;
if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return null;
return m.subarray(crypto_secretbox_ZEROBYTES);
};
nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
nacl.scalarMult = function(n, p) {
checkArrayTypes(n, p);
if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error("bad n size");
if (p.length !== crypto_scalarmult_BYTES) throw new Error("bad p size");
var q = new Uint8Array(crypto_scalarmult_BYTES);
crypto_scalarmult(q, n, p);
return q;
};
nacl.scalarMult.base = function(n) {
checkArrayTypes(n);
if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error("bad n size");
var q = new Uint8Array(crypto_scalarmult_BYTES);
crypto_scalarmult_base(q, n);
return q;
};
nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
nacl.box = function(msg, nonce, publicKey, secretKey) {
var k = nacl.box.before(publicKey, secretKey);
return nacl.secretbox(msg, nonce, k);
};
nacl.box.before = function(publicKey, secretKey) {
checkArrayTypes(publicKey, secretKey);
checkBoxLengths(publicKey, secretKey);
var k = new Uint8Array(crypto_box_BEFORENMBYTES);
crypto_box_beforenm(k, publicKey, secretKey);
return k;
};
nacl.box.after = nacl.secretbox;
nacl.box.open = function(msg, nonce, publicKey, secretKey) {
var k = nacl.box.before(publicKey, secretKey);
return nacl.secretbox.open(msg, nonce, k);
};
nacl.box.open.after = nacl.secretbox.open;
nacl.box.keyPair = function() {
var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
crypto_box_keypair(pk, sk);
return { publicKey: pk, secretKey: sk };
};
nacl.box.keyPair.fromSecretKey = function(secretKey) {
checkArrayTypes(secretKey);
if (secretKey.length !== crypto_box_SECRETKEYBYTES)
throw new Error("bad secret key size");
var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
crypto_scalarmult_base(pk, secretKey);
return { publicKey: pk, secretKey: new Uint8Array(secretKey) };
};
nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
nacl.box.nonceLength = crypto_box_NONCEBYTES;
nacl.box.overheadLength = nacl.secretbox.overheadLength;
nacl.sign = function(msg, secretKey) {
checkArrayTypes(msg, secretKey);
if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
throw new Error("bad secret key size");
var signedMsg = new Uint8Array(crypto_sign_BYTES + msg.length);
crypto_sign(signedMsg, msg, msg.length, secretKey);
return signedMsg;
};
nacl.sign.open = function(signedMsg, publicKey) {
checkArrayTypes(signedMsg, publicKey);
if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
throw new Error("bad public key size");
var tmp = new Uint8Array(signedMsg.length);
var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey);
if (mlen < 0) return null;
var m = new Uint8Array(mlen);
for (var i = 0; i < m.length; i++) m[i] = tmp[i];
return m;
};
nacl.sign.detached = function(msg, secretKey) {
var signedMsg = nacl.sign(msg, secretKey);
var sig = new Uint8Array(crypto_sign_BYTES);
for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
return sig;
};
nacl.sign.detached.verify = function(msg, sig, publicKey) {
checkArrayTypes(msg, sig, publicKey);
if (sig.length !== crypto_sign_BYTES)
throw new Error("bad signature size");
if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
throw new Error("bad public key size");
var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
var m = new Uint8Array(crypto_sign_BYTES + msg.length);
var i;
for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
for (i = 0; i < msg.length; i++) sm[i + crypto_sign_BYTES] = msg[i];
return crypto_sign_open(m, sm, sm.length, publicKey) >= 0;
};
nacl.sign.keyPair = function() {
var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
crypto_sign_keypair(pk, sk);
return { publicKey: pk, secretKey: sk };
};
nacl.sign.keyPair.fromSecretKey = function(secretKey) {
checkArrayTypes(secretKey);
if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
throw new Error("bad secret key size");
var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32 + i];
return { publicKey: pk, secretKey: new Uint8Array(secretKey) };
};
nacl.sign.keyPair.fromSeed = function(seed) {
checkArrayTypes(seed);
if (seed.length !== crypto_sign_SEEDBYTES)
throw new Error("bad seed size");
var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
for (var i = 0; i < 32; i++) sk[i] = seed[i];
crypto_sign_keypair(pk, sk, true);
return { publicKey: pk, secretKey: sk };
};
nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
nacl.sign.seedLength = crypto_sign_SEEDBYTES;
nacl.sign.signatureLength = crypto_sign_BYTES;
nacl.hash = function(msg) {
checkArrayTypes(msg);
var h = new Uint8Array(crypto_hash_BYTES);
crypto_hash(h, msg, msg.length);
return h;
};
nacl.hash.hashLength = crypto_hash_BYTES;
nacl.verify = function(x, y) {
checkArrayTypes(x, y);
if (x.length === 0 || y.length === 0) return false;
if (x.length !== y.length) return false;
return vn(x, 0, y, 0, x.length) === 0 ? true : false;
};
nacl.setPRNG = function(fn) {
randombytes = fn;
};
(function() {
var crypto = typeof self !== "undefined" ? self.crypto || self.msCrypto : null;
if (crypto && crypto.getRandomValues) {
var QUOTA = 65536;
nacl.setPRNG(function(x, n) {
var i, v = new Uint8Array(n);
for (i = 0; i < n; i += QUOTA) {
crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA)));
}
for (i = 0; i < n; i++) x[i] = v[i];
cleanup(v);
});
} else if (typeof __require !== "undefined") {
crypto = __require("crypto");
if (crypto && crypto.randomBytes) {
nacl.setPRNG(function(x, n) {
var i, v = crypto.randomBytes(n);
for (i = 0; i < n; i++) x[i] = v[i];
cleanup(v);
});
}
}
})();
})(typeof module !== "undefined" && module.exports ? module.exports : self.nacl = self.nacl || {});
}
});
var naclFastW5BJ3KZ2 = require_nacl_fast();
export { naclFastW5BJ3KZ2 as default };
//# sourceMappingURL=nacl-fast-W5BJ3KZ2.js.map
//# sourceMappingURL=nacl-fast-W5BJ3KZ2.js.map