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1 /* Any copyright is dedicated to the Public Domain. |
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2 http://creativecommons.org/publicdomain/zero/1.0/ */ |
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3 |
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4 package org.mozilla.gecko.background.testhelpers; |
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5 |
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6 import java.math.BigInteger; |
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7 |
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8 import org.mozilla.gecko.sync.jpake.JPakeNumGenerator; |
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9 |
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10 public class JPakeNumGeneratorFixed implements JPakeNumGenerator { |
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11 private String[] values; |
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12 private int index = 0; |
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13 |
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14 public JPakeNumGeneratorFixed(String[] values) { |
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15 this.values = values; |
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16 } |
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17 |
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18 @Override |
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19 public BigInteger generateFromRange(BigInteger r) { |
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20 BigInteger ret = new BigInteger(values[index], 16).mod(r); |
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21 index = (++index) % values.length; |
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22 return ret; |
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23 } |
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24 } |