64 lines
1.9 KiB
Text
64 lines
1.9 KiB
Text
import "./fmt" for Fmt
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var ownCalcPass = Fn.new { |password, nonce|
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var start = true
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var num1 = 0
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var num2 = 0
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var pwd = Num.fromString(password)
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for (c in nonce) {
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if (c != "0") {
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if (start) num2 = pwd
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start = false
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}
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if (c == "1") {
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num1 = (num2 & 0xFFFFFF80) >> 7
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num2 = num2 << 25
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} else if (c == "2") {
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num1 = (num2 & 0xFFFFFFF0) >> 4
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num2 = num2 << 28
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} else if (c == "3") {
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num1 = (num2 & 0xFFFFFFF8) >> 3
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num2 = num2 << 29
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} else if (c == "4") {
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num1 = num2 << 1
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num2 = num2 >> 31
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} else if (c == "5") {
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num1 = num2 << 5
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num2 = num2 >> 27
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} else if (c == "6") {
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num1 = num2 << 12
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num2 = num2 >> 20
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} else if (c == "7") {
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var num3 = num2 & 0x0000FF00
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var num4 = ((num2 & 0x000000FF) << 24) | ((num2 & 0x00FF0000) >> 16)
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num1 = num3 | num4
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num2 = (num2 & 0xFF000000) >> 8
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} else if (c == "8") {
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num1 = (num2&0x0000FFFF)<<16 | (num2 >> 24)
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num2 = (num2 & 0x00FF0000) >> 8
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} else if (c == "9") {
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num1 = ~num2
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} else {
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num1 = num2
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}
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num1 = num1 & 0xFFFFFFFF
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num2 = num2 & 0xFFFFFFFF
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if (c != "0" && c != "9") num1 = num1 | num2
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num2 = num1
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}
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return num1
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}
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var testPasswordCalc = Fn.new { |password, nonce, expected|
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var res = ownCalcPass.call(password, nonce)
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var m = Fmt.swrite("$s $s $-10d $-10d", password, nonce, res, expected)
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if (res == expected) {
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System.print("PASS %(m)")
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} else {
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System.print("FAIL %(m)")
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}
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}
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testPasswordCalc.call("12345", "603356072", 25280520)
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testPasswordCalc.call("12345", "410501656", 119537670)
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testPasswordCalc.call("12345", "630292165", 4269684735)
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