IntelliJ IDEA 14 下载地址:
分享几个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
以下是破解代码:
- 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)
- {
- if (args.length == 0)
- {
- System.err.printf("*** Usage: %s name%n", keygen.class.getCanonicalName());
- System.exit(1);
- }
- Random r = new Random();
- System.out.println(MakeKey(args[0], 0, r.nextInt(100000)));
- }
- }
直接保存为keygen.java
D:\develop>javac keygen.java
D:\develop>java keygen username
67937-QF06H-9X5JW-HWYVN-0G2G3-WVDL1
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