import java.security.Key;
import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;

public class derp {
	private static final String METHOD = "AES/ECB/PKCS5Padding";
	private static final String SECRET_KEY = "0123456789012345";

	public static byte[] Cipher_Encode(byte[] arrby) {
		SecretKeySpec secretKeySpec = new SecretKeySpec(SECRET_KEY.getBytes(), "AES");
		try {
			Cipher cipher = Cipher.getInstance(METHOD);
			cipher.init(1, secretKeySpec);
			return cipher.doFinal(arrby);
		}
		catch (Exception exception) {
			return null;
		}
	}
}

	public static String Base64_Encode(byte[] arrobject) {
		int n2;
		String[] arrstring = new String[64];
		int n3 = 0;
		arrstring[0] = "A";
		arrstring[1] = "B";
		arrstring[2] = "C";
		arrstring[3] = "D";
		arrstring[4] = "E";
		arrstring[5] = "F";
		arrstring[6] = "G";
		arrstring[7] = "H";
		arrstring[8] = "I";
		arrstring[9] = "J";
		arrstring[10] = "K";
		arrstring[11] = "L";
		arrstring[12] = "M";
		arrstring[13] = "N";
		arrstring[14] = "O";
		arrstring[15] = "P";
		arrstring[16] = "Q";
		arrstring[17] = "R";
		arrstring[18] = "S";
		arrstring[19] = "T";
		arrstring[20] = "U";
		arrstring[21] = "V";
		arrstring[22] = "W";
		arrstring[23] = "X";
		arrstring[24] = "Y";
		arrstring[25] = "Z";
		arrstring[26] = "a";
		arrstring[27] = "b";
		arrstring[28] = "c";
		arrstring[29] = "d";
		arrstring[30] = "e";
		arrstring[31] = "f";
		arrstring[32] = "g";
		arrstring[33] = "h";
		arrstring[34] = "i";
		arrstring[35] = "j";
		arrstring[36] = "k";
		arrstring[37] = "l";
		arrstring[38] = "m";
		arrstring[39] = "n";
		arrstring[40] = "o";
		arrstring[41] = "p";
		arrstring[42] = "q";
		arrstring[43] = "r";
		arrstring[44] = "s";
		arrstring[45] = "t";
		arrstring[46] = "u";
		arrstring[47] = "v";
		arrstring[48] = "w";
		arrstring[49] = "x";
		arrstring[50] = "y";
		arrstring[51] = "z";
		arrstring[52] = "0";
		arrstring[53] = "1";
		arrstring[54] = "2";
		arrstring[55] = "3";
		arrstring[56] = "4";
		arrstring[57] = "5";
		arrstring[58] = "6";
		arrstring[59] = "7";
		arrstring[60] = "8";
		arrstring[61] = "9";
		arrstring[62] = "+";
		arrstring[63] = "/";
		System.currentTimeMillis();
		String[] arrstring2 = derp.Division(derp.Base64_Encode_Part3(arrobject), 6, "0");
		for (n2 = 0; n2 < arrstring2.length; ++n2) {
			int n4 = Integer.parseInt(arrstring2[n2], 2);
			if (n4 < 0 || n4 >= arrstring.length) continue;
			arrstring2[n2] = arrstring[n4];
		}
		arrobject = arrstring2;
		if (arrstring2.length % 4 == 0) return derp.Implode((String[])arrobject, "");
		arrobject = new String[arrstring2.length + 4 - arrstring2.length % 4];
		n2 = n3;
		do {
			n3 = ++n2;
			if (n2 >= arrstring2.length) {
				while (n3 < arrobject.length) {
					arrobject[n3] = (byte)"=";
					++n3;
				}
				return derp.Implode((String[])arrobject, "");
			}
			arrobject[n2] = (byte)arrstring2[n2];
		} while (true);
	}

	public static String Base64_Encode_Part3(byte[] arrby) {
		StringBuffer stringBuffer = new StringBuffer();
		int n2 = 0;
		while (n2 < arrby.length) {
			String string2 = Integer.toBinaryString(arrby[n2] & 255);
			for (int i2 = string2.length(); i2 < 8; ++i2) {
				stringBuffer.append("0");
			}
			stringBuffer.append(string2);
			++n2;
		}
		return stringBuffer.toString();
	}

	public static String[] Division(String string2, int n2) {
		System.currentTimeMillis();
		int n3 = string2.length();
		String[] arrstring = new String[n3 / n2];
		int n4 = 0;
		int n5 = 0;
		int n6;
		while ((n6 = n3 - n4) >= n2) {
			if (n6 < n2) {
				arrstring[n5] = string2.substring(n4, n3);
				return arrstring;
			}
			n6 = n2 + n4;
			arrstring[n5] = string2.substring(n4, n6);
			++n5;
			n4 = n6;
		}
		return arrstring;
	}

	public static String[] Division(String charSequence, int n2, String string2) {
		System.currentTimeMillis();
		int n3 = 0;
		boolean bl2 = string2 != null && string2.length() > 0;
		int n4 = ((String)charSequence).length();
		String[] arrstring = new String[(n4 + n2 - 1) / n2];
		int n5 = 0;
		int n6;
		while ((n6 = n4 - n3) > 0) {
			if (n6 < n2) {
				arrstring[n5] = ((String)charSequence).substring(n3, n4);
				if (!bl2) return arrstring;
				while (arrstring[n5].length() < n2) {
					charSequence = new StringBuilder();
					((StringBuilder)charSequence).append(arrstring[n5]);
					((StringBuilder)charSequence).append(string2);
					arrstring[n5] = ((StringBuilder)charSequence).toString();
				}
				return arrstring;
			}
			n6 = n2 + n3;
			arrstring[n5] = ((String)charSequence).substring(n3, n6);
			++n5;
			n3 = n6;
		}
		return arrstring;
	}

	public static String Implode(String[] arrstring, String string2) {
		StringBuffer stringBuffer = new StringBuffer();
		int n2 = 0;
		while (n2 < arrstring.length) {
			stringBuffer.append(arrstring[n2]);
			if (n2 < arrstring.length - 1) {
				stringBuffer.append(string2);
			}
			++n2;
		}
		return stringBuffer.toString();
	}