IntelliJ IDEA 14 注册码及注册码生成器

几个license:

(1)

key:IDEA

value:61156-YRN2M-5MNCN-NZ8D2-7B4EW-U12L4

(2)

key:huangwei
value:97493-G3A41-0SO24-W57LI-Y2UGI-JGTU2

(3)

key:hkl520
value:34423-VZYXD-FQXZ7-O6I7U-J3ZK8-R7V62

(4)

key:Intelligent
value:40957-EG6O9-2915L-CF1RP-57IQJ-Y6VZ3

(5)

key:tommy
value:49164-YPNVL-OXUZL-XIWM4-Z9OHC-LF053

(6)

key:whuanghk
value:98220-IN97R-TV1ID-2JAPO-OXZEO-LAM70

(7)

key:itey
value:91758-T1CLA-C64F3-T7X5R-A7YDO-CRSN1

==============================

import java.math.BigInteger;
import java.util.Date;
import java.util.Random;
import java.util.zip.CRC32;

public class keygen
{
/**
* @param s
* @param i
* @param bytes
* @return
*/
public static short getCRC(String s, int i, byte bytes[])
{
CRC32 crc32 = new CRC32();
if (s != null)
{
for (int j = 0; j < s.length(); j++)
{
char c = s.charAt(j);
crc32.update(c);
}
}
crc32.update(i);
crc32.update(i >> 8);
crc32.update(i >> 16);
crc32.update(i >> 24);
for (int k = 0; k < bytes.length - 2; k++)
{
byte byte0 = bytes[k];
crc32.update(byte0);
}
return (short) (int) crc32.getValue();
}

/**
* @param biginteger
* @return String
*/
public static String encodeGroups(BigInteger biginteger)
{
BigInteger beginner1 = BigInteger.valueOf(0x39aa400L);
StringBuilder sb = new StringBuilder();
for (int i = 0; biginteger.compareTo(BigInteger.ZERO) != 0; i++)
{
int j = biginteger.mod(beginner1).intValue();
String s1 = encodeGroup(j);
if (i > 0)
{
sb.append("-");
}
sb.append(s1);
biginteger = biginteger.divide(beginner1);
}
return sb.toString();
}

/**
* @param i
* @return
*/
public static String encodeGroup(int i)
{
StringBuilder sb = new StringBuilder();
for (int j = 0; j < 5; j++)
{
int k = i % 36;
char c;
if (k < 10)
{
c = (char) (48 + k);
}
else
{
c = (char) ((65 + k) - 10);
}
sb.append(c);
i /= 36;
}
return sb.toString();
}

/**
* @param name
* @param days
* @param id
* @param prtype
* @return
*/
public static String MakeKey(String name, int days, int id)
{
id %= 100000;
byte bkey[] = new byte[12];
bkey[0] = (byte) 1; // Product type: IntelliJ IDEA is 1
bkey[1] = 14; // version
Date d = new Date();
long ld = (d.getTime() >> 16);
bkey[2] = (byte) (ld & 255);
bkey[3] = (byte) ((ld >> 8) & 255);
bkey[4] = (byte) ((ld >> 16) & 255);
bkey[5] = (byte) ((ld >> 24) & 255);
days &= 0xffff;
bkey[6] = (byte) (days & 255);
bkey[7] = (byte) ((days >> 8) & 255);
bkey[8] = 105;
bkey[9] = -59;
bkey[10] = 0;
bkey[11] = 0;
int w = getCRC(name, id % 100000, bkey);
bkey[10] = (byte) (w & 255);
bkey[11] = (byte) ((w >> 8) & 255);
BigInteger pow = new BigInteger("89126272330128007543578052027888001981", 10);
BigInteger mod = new BigInteger("86f71688cdd2612ca117d1f54bdae029", 16);
BigInteger k0 = new BigInteger(bkey);
BigInteger k1 = k0.modPow(pow, mod);
String s0 = Integer.toString(id);
String sz = "0";
while (s0.length() != 5)
{
s0 = sz.concat(s0);
}
s0 = s0.concat("-");
String s1 = encodeGroups(k1);
s0 = s0.concat(s1);
return s0;
}

public static void main(String[] args)
{

try {
    System.out.println("please input register name:");
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    String username = null;
    username = reader.readLine();
    Random r = new Random();
    String res = MakeKey(username, 0, r.nextInt(100000));
    System.out.println("Key:" + res);
    reader.readLine();
} catch (IOException ex) {
}

}
}

直接运行输入name回车