15 lines
468 B
Java
15 lines
468 B
Java
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package eu.siacs.conversations.utils;
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public class CryptoHelper {
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final protected static char[] hexArray = "0123456789ABCDEF".toCharArray();
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public static String bytesToHex(byte[] bytes) {
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char[] hexChars = new char[bytes.length * 2];
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for ( int j = 0; j < bytes.length; j++ ) {
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int v = bytes[j] & 0xFF;
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hexChars[j * 2] = hexArray[v >>> 4];
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hexChars[j * 2 + 1] = hexArray[v & 0x0F];
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}
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return new String(hexChars);
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}
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}
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