aes("a123456")
1.搜索password
可以猜测 寻找匹配项
然后把密码 给t
2.也可以直接直接从这里往上,找到一个 encrypt函数下断点调试输出
function aes(pwd) { var aes=new AES.Crypto; return aes.encrypt(pwd); } var AES = { sbox: [99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51, 133, 69, 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157, 56, 245, 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95, 151, 68, 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220, 34, 42, 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58, 10, 73, 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200, 55, 109, 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, 186, 120, 37, 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, 112, 62, 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, 225, 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22], Invsbox: [82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 233, 203, 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 250, 195, 78, 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 109, 139, 209, 37, 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 204, 93, 101, 182, 146, 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 70, 87, 167, 141, 157, 132, 144, 216, 171, 0, 140, 188, 211, 10, 247, 228, 88, 5, 184, 179, 69, 6, 208, 44, 30, 143, 202, 63, 15, 2, 193, 175, 189, 3, 1, 19, 138, 107, 58, 145, 17, 65, 79, 103, 220, 234, 151, 242, 207, 206, 240, 180, 230, 115, 150, 172, 116, 34, 231, 173, 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, 71, 241, 26, 113, 29, 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125], rcon: [[0, 0, 0, 0], [1, 0, 0, 0], [2, 0, 0, 0], [4, 0, 0, 0], [8, 0, 0, 0], [16, 0, 0, 0], [32, 0, 0, 0], [64, 0, 0, 0], [128, 0, 0, 0], [27, 0, 0, 0], [54, 0, 0, 0]], cipher: function(e, t) { var n = 4; var r = t.length / n - 1; var i = [new Array(n), new Array(n), new Array(n), new Array(n)]; var s = new Array(4 * n); var o, u; for (o = 0; o < e.length; o++) { i[o % 4][Math.floor(o / 4)] = e[o] } this.addRoundKey(i, t, 0, n); for (u = 1; u < r; u++) { this.subBytes(i, n, 0); this.shiftRows(i, n, 0); this.mixColumns(i, n, 0); this.addRoundKey(i, t, u, n) } this.subBytes(i, n, 0); this.shiftRows(i, n, 0); this.addRoundKey(i, t, r, n); for (o = 0; o < s.length; o++) { s[o] = i[o % 4][Math.floor(o / 4)] } return s }, Invcipher: function(e, t) { var n = 4; var r = t.length / n - 1; var i = [new Array(n), new Array(n), new Array(n), new Array(n)]; var s = new Array(4 * n); var o, u; for (o = 0; o < e.length; o++) { i[o % 4][Math.floor(o / 4)] = e[o] } this.addRoundKey(i, t, r, n); for (u = r - 1; u >= 1; u--) { this.shiftRows(i, n, 1); this.subBytes(i, n, 1); this.addRoundKey(i, t, u, n); this.mixColumns(i, n, 1) } this.shiftRows(i, n, 1); this.subBytes(i, n, 1); this.addRoundKey(i, t, u, n); for (o = 0; o < s.length; o++) { s[o] = i[o % 4][Math.floor(o / 4)] } return s }, subBytes: function(e, t, n) { var r, i; var n = n || 0; var s = n === 0 ? this.sbox: this.Invsbox; for (i = 0; i < t; i++) { for (r = 0; r < 4; r++) { e[r][i] = s[e[r][i]] } } }, shiftRows: function(e, t, n) { var r = new Array(t); var n = n || 0; var i, s; n = n === 0 ? 1 : -1; for (i = 1; i < 4; i++) { for (s = 0; s < t; s++) { r[s] = e[i][(s + i * n + t) % t] } for (s = 0; s < 4; s++) { e[i][s] = r[s] } } }, mixColumns: function(e, t, n) { var r, i, s; var o = new Array(t); var u = [[2, 3, 1, 1], [14, 11, 13, 9]]; for (i = 0; i < t; i++) { for (r = 0; r < 4; r++) { o[r] = e[r][i] } for (r = 0; r < 4; r++) { e[r][i] = 0; for (s = 0; s < 4; s++) { e[r][i] ^= this.FFmul(u[n][s], o[(r + s) % 4]) } } } }, FFmul: function(e, t) { var n = new Array(4); var r = 0; var i; n[0] = t; for (i = 1; i < 4; i++) { n[i] = n[i - 1] << 1; if (n[i - 1] & 128) { n[i] ^= 283 } } for (i = 0; i < 4; i++) { if (e >> i & 1) { r ^= n[i] } } return r }, addRoundKey: function(e, t, n, r) { var i, s; for (s = 0; s < r; s++) { for (i = 0; i < 4; i++) { e[i][s] ^= t[n * 4 + s][i] } } }, keyExpansion: function(e) { var t = e.length / 4; var n = 4; var r = t + 6; var i = new Array(n * (r + 1)); var s = new Array(4); var o, u; for (o = 0; o < t; o++) { i[o] = [e[4 * o], e[4 * o + 1], e[4 * o + 2], e[4 * o + 3]] } for (o = t; o < i.length; o++) { i[o] = new Array(4); for (u = 0; u < 4; u++) { s[u] = i[o - 1][u] } if (o % t === 0) { this.rotWord(s); this.subWord(s); for (u = 0; u < 4; u++) { s[u] ^= AES.rcon[o / t][u] } } else if (t > 6 && o % t === 4) { this.subWord(s) } for (u = 0; u < 4; u++) { i[o][u] = i[o - t][u] ^ s[u] } } return i }, rotWord: function(e) { var t = e[0]; var n; for (n = 0; n < 3; n++) { e[n] = e[n + 1] } e[3] = t }, subWord: function(e) { var t; for (t = 0; t < 4; t++) { e[t] = this.sbox[e[t]] } } }; AES.Crypto = function() { this.String2Array = function(e, t) { var n; if (t != null) { var r = new Array(16); var i = 16 * (t + 1); var s = e.length >= i ? 0 : i - e.length; for (n = 0; n < 16; n++) { r[n] = e.charCodeAt(16 * t + n) || s } } else { var o = e.length <= 16 ? 16 : e.length <= 24 ? 24 : 32; var r = new Array(o); for (n = 0; n < o; n++) { r[n] = e.charCodeAt(n) || 0 } } return r }; this.Byte2Char = function(e) { var t; var n = ""; for (t = 0; t < e.length / 2; t++) { n += String.fromCharCode(parseInt(e[t * 2], 16) * 16 + parseInt(e[t * 2 + 1], 16)) } return n }; this.encrypt = function(t) { var n = Math.ceil(t.length / e); if (t.length / e == n) { n += 1 } var r = new Array; var i, s, o; var u, a; for (u = 0; u < n; u++) { i = AES.cipher(this.String2Array(t, u), this.keySchedule); o = u * e; for (a = 0; a < 16; a++) { r[o + a] = i[a] < 16 ? "0" + i[a].toString(16) : i[a].toString(16) } } return r.join("") }; var e = 16; this.key = this.String2Array("10.72.86.390.HNA", null); this.keySchedule = AES.keyExpansion(this.key); this.decrypt = function(t) { var n = Math.ceil(t.length / e * .5); var r = new Array; var i, s, o; var u, a; t = this.Byte2Char(t); for (u = 0; u < n; u++) { i = AES.Invcipher(this.String2Array(t, u), this.keySchedule); o = u * e; for (a = 0; a < 16 && i[a] != 0; a++) { r[o + a] = String.fromCharCode(i[a]) } } return r.join("") } };