FKJ-HHArome/utils/index/SM4/SM4.js

!(function (r, e) {
  "object" == typeof exports && "object" == typeof module ?
    (module.exports = e()) :
    "function" == typeof define && define.amd ?
    define([], e) :
    "object" == typeof exports ?
    (exports.JSSM4 = e()) :
    (r.JSSM4 = e());
})(this, function () {
  return (function (r) {
    var e = {};

    function t(n) {
      if (e[n]) return e[n].exports;
      var o = (e[n] = {
        i: n,
        l: !1,
        exports: {},
      });
      return r[n].call(o.exports, o, o.exports, t), (o.l = !0), o.exports;
    }
    return (
      (t.m = r),
      (t.c = e),
      (t.d = function (r, e, n) {
        t.o(r, e) ||
          Object.defineProperty(r, e, {
            enumerable: !0,
            get: n,
          });
      }),
      (t.r = function (r) {
        "undefined" != typeof Symbol &&
          Symbol.toStringTag &&
          Object.defineProperty(r, Symbol.toStringTag, {
            value: "Module",
          }),
          Object.defineProperty(r, "__esModule", {
            value: !0,
          });
      }),
      (t.t = function (r, e) {
        if ((1 & e && (r = t(r)), 8 & e)) return r;
        if (4 & e && "object" == typeof r && r && r.__esModule) return r;
        var n = Object.create(null);
        if (
          (t.r(n),
            Object.defineProperty(n, "default", {
              enumerable: !0,
              value: r,
            }),
            2 & e && "string" != typeof r)
        )
          for (var o in r)
            t.d(
              n,
              o,
              function (e) {
                return r[e];
              }.bind(null, o)
            );
        return n;
      }),
      (t.n = function (r) {
        var e =
          r && r.__esModule ?
          function () {
            return r.default;
          } :
          function () {
            return r;
          };
        return t.d(e, "a", e), e;
      }),
      (t.o = function (r, e) {
        return Object.prototype.hasOwnProperty.call(r, e);
      }),
      (t.p = ""),
      t((t.s = 1))
    );
  })([
    function (r, e, t) {
      "use strict";
      (e.byteLength = function (r) {
        var e = c(r),
          t = e[0],
          n = e[1];
        return (3 * (t + n)) / 4 - n;
      }),
      (e.toByteArray = function (r) {
        var e,
          t,
          n = c(r),
          i = n[0],
          a = n[1],
          f = new u(
            (function (r, e, t) {
              return (3 * (e + t)) / 4 - t;
            })(0, i, a)
          ),
          l = 0,
          s = a > 0 ? i - 4 : i;
        for (t = 0; t < s; t += 4)
          (e =
            (o[r.charCodeAt(t)] << 18) |
            (o[r.charCodeAt(t + 1)] << 12) |
            (o[r.charCodeAt(t + 2)] << 6) |
            o[r.charCodeAt(t + 3)]),
          (f[l++] = (e >> 16) & 255),
          (f[l++] = (e >> 8) & 255),
          (f[l++] = 255 & e);
        2 === a &&
          ((e = (o[r.charCodeAt(t)] << 2) | (o[r.charCodeAt(t + 1)] >> 4)),
            (f[l++] = 255 & e));
        1 === a &&
          ((e =
              (o[r.charCodeAt(t)] << 10) |
              (o[r.charCodeAt(t + 1)] << 4) |
              (o[r.charCodeAt(t + 2)] >> 2)),
            (f[l++] = (e >> 8) & 255),
            (f[l++] = 255 & e));
        return f;
      }),
      (e.fromByteArray = function (r) {
        for (
          var e, t = r.length, o = t % 3, u = [], i = 0, a = t - o; i < a; i += 16383
        )
          u.push(l(r, i, i + 16383 > a ? a : i + 16383));
        1 === o ?
          ((e = r[t - 1]), u.push(n[e >> 2] + n[(e << 4) & 63] + "==")) :
          2 === o &&
          ((e = (r[t - 2] << 8) + r[t - 1]),
            u.push(n[e >> 10] + n[(e >> 4) & 63] + n[(e << 2) & 63] + "="));
        return u.join("");
      });
      for (
        var n = [],
          o = [],
          u = "undefined" != typeof Uint8Array ? Uint8Array : Array,
          i =
          "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
          a = 0,
          f = i.length; a < f;
        ++a
      )
        (n[a] = i[a]), (o[i.charCodeAt(a)] = a);

      function c(r) {
        var e = r.length;
        if (e % 4 > 0)
          throw new Error("Invalid string. Length must be a multiple of 4");
        var t = r.indexOf("=");
        return -1 === t && (t = e), [t, t === e ? 0 : 4 - (t % 4)];
      }

      function l(r, e, t) {
        for (var o, u, i = [], a = e; a < t; a += 3)
          (o =
            ((r[a] << 16) & 16711680) +
            ((r[a + 1] << 8) & 65280) +
            (255 & r[a + 2])),
          i.push(
            n[((u = o) >> 18) & 63] +
            n[(u >> 12) & 63] +
            n[(u >> 6) & 63] +
            n[63 & u]
          );
        return i.join("");
      }
      (o["-".charCodeAt(0)] = 62), (o["_".charCodeAt(0)] = 63);
    },
    function (r, e, t) {
      "use strict";
      t.r(e);
      var n = t(0),
        o = t.n(n);

      function u() {
        (this.mode = 1), (this.sk = new Array(32)), (this.isPadding = !0);
      }

      function i(r, e) {
        return (
          ((255 & r[e]) << 24) |
          ((255 & r[e + 1]) << 16) |
          ((255 & r[e + 2]) << 8) |
          (255 & r[e + 3])
        );
      }

      function a(r, e, t) {
        (e[t] = 255 & (r >> 24)),
        (e[t + 1] = 255 & (r >> 16)),
        (e[t + 2] = 255 & (r >> 8)),
        (e[t + 3] = 255 & r);
      }

      function f(r, e, t = 32) {
        return (r << (e %= t)) | (r >>> (t - e));
      }
      var c = [
          214, 144, 233, 254, 204, 225, 61, 183, 22, 182, 20, 194, 40, 251, 44,
          5, 43, 103, 154, 118, 42, 190, 4, 195, 170, 68, 19, 38, 73, 134, 6,
          153, 156, 66, 80, 244, 145, 239, 152, 122, 51, 84, 11, 67, 237, 207,
          172, 98, 228, 179, 28, 169, 201, 8, 232, 149, 128, 223, 148, 250, 117,
          143, 63, 166, 71, 7, 167, 252, 243, 115, 23, 186, 131, 89, 60, 25,
          230, 133, 79, 168, 104, 107, 129, 178, 113, 100, 218, 139, 248, 235,
          15, 75, 112, 86, 157, 53, 30, 36, 14, 94, 99, 88, 209, 162, 37, 34,
          124, 59, 1, 33, 120, 135, 212, 0, 70, 87, 159, 211, 39, 82, 76, 54, 2,
          231, 160, 196, 200, 158, 234, 191, 138, 210, 64, 199, 56, 181, 163,
          247, 242, 206, 249, 97, 21, 161, 224, 174, 93, 164, 155, 52, 26, 85,
          173, 147, 50, 48, 245, 140, 177, 227, 29, 246, 226, 46, 130, 102, 202,
          96, 192, 41, 35, 171, 13, 83, 78, 111, 213, 219, 55, 69, 222, 253,
          142, 47, 3, 255, 106, 114, 109, 108, 91, 81, 141, 27, 175, 146, 187,
          221, 188, 127, 17, 217, 92, 65, 31, 16, 90, 216, 10, 193, 49, 136,
          165, 205, 123, 189, 45, 116, 208, 18, 184, 229, 180, 176, 137, 105,
          151, 74, 12, 150, 119, 126, 101, 185, 241, 9, 197, 110, 198, 132, 24,
          240, 125, 236, 58, 220, 77, 32, 121, 238, 95, 62, 215, 203, 57, 72,
        ],
        l = [
          462357, 472066609, 943670861, 1415275113, 1886879365, 2358483617,
          2830087869, 3301692121, 3773296373, 4228057617, 404694573, 876298825,
          1347903077, 1819507329, 2291111581, 2762715833, 3234320085,
          3705924337, 4177462797, 337322537, 808926789, 1280531041, 1752135293,
          2223739545, 2695343797, 3166948049, 3638552301, 4110090761, 269950501,
          741554753, 1213159005, 1684763257,
        ],
        s = [2746333894, 1453994832, 1736282519, 2993693404];

      function d(r) {
        return c[255 & r];
      }

      function h(r, e, t, n, o) {
        return (
          r ^
          ((u = e ^ t ^ n ^ o),
            (l = new Array(4)),
            (s = new Array(4)),
            a(u, l, 0),
            (s[0] = d(l[0])),
            (s[1] = d(l[1])),
            (s[2] = d(l[2])),
            (s[3] = d(l[3])),
            (c = i(s, 0)) ^ f(c, 2) ^ f(c, 10) ^ f(c, 18) ^ f(c, 24))
        );
        var u, c, l, s;
      }

      function y(r, e) {
        var t,
          n,
          o,
          u,
          c = new Array(4),
          h = new Array(36),
          y = 0;
        for (
          c[0] = i(e, 0),
          c[1] = i(e, 4),
          c[2] = i(e, 8),
          c[3] = i(e, 12),
          h[0] = c[0] ^ s[0],
          h[1] = c[1] ^ s[1],
          h[2] = c[2] ^ s[2],
          h[3] = c[3] ^ s[3]; y < 32; y++
        )
          (h[y + 4] =
            h[y] ^
            ((t = h[y + 1] ^ h[y + 2] ^ h[y + 3] ^ l[y]),
              (n = void 0),
              (o = void 0),
              (u = void 0),
              (o = new Array(4)),
              (u = new Array(4)),
              a(t, o, 0),
              (u[0] = d(o[0])),
              (u[1] = d(o[1])),
              (u[2] = d(o[2])),
              (u[3] = d(o[3])),
              (n = i(u, 0)) ^ f(n, 13) ^ f(n, 23))),
          (r[y] = h[y + 4]);
      }

      function p(r, e, t) {
        var n = 0,
          o = new Array(36);
        for (
          o[0] = i(e, 0), o[1] = i(e, 4), o[2] = i(e, 8), o[3] = i(e, 12); n < 32;

        )
          (o[n + 4] = h(o[n], o[n + 1], o[n + 2], o[n + 3], r[n])), n++;
        a(o[35], t, 0), a(o[34], t, 4), a(o[33], t, 8), a(o[32], t, 12);
      }

      function v(r, e) {
        if (null == r) return null;
        var t = [];
        if (((t = t.concat(r)), 1 == e))
          for (var n = 16 - (r.length % 16), o = 0; o < n; o++)
            t[r.length + o] = n;
        else {
          n = r[r.length - 1];
          for (var u = 0; u < n; u++) t.pop();
        }
        return t;
      }

      function g(r, e) {
        (null == e) | ("" == e) && Error("input is null!"),
          r.isPadding && 1 == r.mode && (e = v(e, 1));
        for (var t = e.length, n = [], o = 0; o < t; o += 16) {
          var u = [],
            i = [];
          u.push(
              e[o + 0],
              e[o + 1],
              e[o + 2],
              e[o + 3],
              e[o + 4],
              e[o + 5],
              e[o + 6],
              e[o + 7],
              e[o + 8],
              e[o + 9],
              e[o + 10],
              e[o + 11],
              e[o + 12],
              e[o + 13],
              e[o + 14],
              e[o + 15]
            ),
            p(r.sk, u, i),
            (n = n.concat(i));
        }
        return r.isPadding && 0 == r.mode && (n = v(n, 0)), n;
      }

      function A(r) {
        var e,
          t,
          n = new Array();
        e = r.length;
        for (var o = 0; o < e; o++)
          (t = r.charCodeAt(o)) >= 65536 && t <= 1114111 ?
          (n.push(((t >> 18) & 7) | 240),
            n.push(((t >> 12) & 63) | 128),
            n.push(((t >> 6) & 63) | 128),
            n.push((63 & t) | 128)) :
          t >= 2048 && t <= 65535 ?
          (n.push(((t >> 12) & 15) | 224),
            n.push(((t >> 6) & 63) | 128),
            n.push((63 & t) | 128)) :
          t >= 128 && t <= 2047 ?
          (n.push(((t >> 6) & 31) | 192), n.push((63 & t) | 128)) :
          n.push(255 & t);
        return n;
      }
      e.default = function (r) {
        (this.seckey = r),
        (this.encryptData_ECB = function (r) {
          var e,
            t = new u();
          (t.isPadding = !0), (t.mode = 1);
          try {
            if (null == this.seckey) throw "key 不规范";
            e = A(this.seckey);
          } catch (r) {
            Error(r.message);
          }!(function (r, e) {
            null == r && Error("ctx is null!"),
              (null != e && 16 == e.length) || Error("key error!"),
              (r.mode = 1),
              y(r.sk, e);
          })(t, e);
          var n = g(t, A(r)),
            i = o.a.fromByteArray(n);
          null != i &&
            i.trim().length > 0 &&
            i.replace(/(\s*|\t|\r|\n)/g, "");
          return i;
        }),
        (this.decryptData_ECB = function (r) {
          try {
            var e = new u();
            (e.isPadding = !0), (e.mode = 0);
            var t = A(this.seckey);
            return (
              (function (r, e) {
                null == r && Error("ctx is null!"),
                  (null != e && 16 == e.length) || Error("key error!"),
                  (r.mode = 0),
                  y(r.sk, e),
                  (r.sk = r.sk.reverse());
              })(e, t),
              (function (r) {
                if ("string" == typeof r) return r;
                for (var e = "", t = r, n = 0; n < t.length; n++) {
                  var o = t[n].toString(2),
                    u = o.match(/^1+?(?=0)/);
                  if (u && 8 == o.length) {
                    for (
                      var i = u[0].length,
                        a = t[n].toString(2).slice(7 - i),
                        f = 1; f < i; f++
                    )
                      a += t[f + n].toString(2).slice(2);
                    (e += String.fromCharCode(parseInt(a, 2))), (n += i - 1);
                  } else e += String.fromCharCode(t[n]);
                }
                return e;
              })(g(e, o.a.toByteArray(r)))
            );
          } catch (r) {
            return Error(r.message), null;
          }
        });
      };
    },
  ]).default;
});