-/*
- RainbowCrack - a general propose implementation of Philippe Oechslin's faster time-memory trade-off technique.
-
- Copyright (C) Zhu Shuanglei <shuanglei@hotmail.com>
-*/
-
-#include "HashAlgorithm.h"
-
-#include "Public.h"
-
-#include <openssl/des.h>
-#include <openssl/md2.h>
-#include <openssl/md4.h>
-#include <openssl/md5.h>
-#include <openssl/sha.h>
-#include <openssl/ripemd.h>
-#ifdef _WIN32
- #pragma comment(lib, "libeay32.lib")
-#endif
-#define MSCACHE_HASH_SIZE 16
-void setup_des_key(unsigned char key_56[], des_key_schedule &ks)
-{
- des_cblock key;
-
- key[0] = key_56[0];
- key[1] = (key_56[0] << 7) | (key_56[1] >> 1);
- key[2] = (key_56[1] << 6) | (key_56[2] >> 2);
- key[3] = (key_56[2] << 5) | (key_56[3] >> 3);
- key[4] = (key_56[3] << 4) | (key_56[4] >> 4);
- key[5] = (key_56[4] << 3) | (key_56[5] >> 5);
- key[6] = (key_56[5] << 2) | (key_56[6] >> 6);
- key[7] = (key_56[6] << 1);
-
- //des_set_odd_parity(&key);
- des_set_key(&key, ks);
-}
-
-void HashLM(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- /*
- unsigned char data[7] = {0};
- memcpy(data, pPlain, nPlainLen > 7 ? 7 : nPlainLen);
- */
-
- int i;
- for (i = nPlainLen; i < 7; i++)
- pPlain[i] = 0;
-
- static unsigned char magic[] = {0x4B, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25};
- des_key_schedule ks;
- //setup_des_key(data, ks);
- setup_des_key(pPlain, ks);
- des_ecb_encrypt((des_cblock*)magic, (des_cblock*)pHash, ks, DES_ENCRYPT);
-}
-
-void HashLMCHALL(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- unsigned char pass[14];
- unsigned char pre_lmresp[21];
- static unsigned char magic[] = {0x4B, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25};
- static unsigned char spoofed_challange[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88};
- des_key_schedule ks;
-
- memset (pass,0,sizeof(pass));
- memset (pre_lmresp,0,sizeof(pre_lmresp));
-
- memcpy (pass,pPlain, nPlainLen);
-
- setup_des_key(pass, ks);
- des_ecb_encrypt((des_cblock*)magic, (des_cblock*)pre_lmresp, ks, DES_ENCRYPT);
-
- setup_des_key(&pass[7], ks);
- des_ecb_encrypt((des_cblock*)magic, (des_cblock*)&pre_lmresp[8], ks, DES_ENCRYPT);
-
- setup_des_key(pre_lmresp, ks);
- des_ecb_encrypt((des_cblock*)spoofed_challange, (des_cblock*)pHash, ks, DES_ENCRYPT);
-
- setup_des_key(&pre_lmresp[7], ks);
- des_ecb_encrypt((des_cblock*)spoofed_challange, (des_cblock*)&pHash[8], ks, DES_ENCRYPT);
-
- setup_des_key(&pre_lmresp[14], ks);
- des_ecb_encrypt((des_cblock*)spoofed_challange, (des_cblock*)&pHash[16], ks, DES_ENCRYPT);
-
-}
-
-void HashHALFLMCHALL(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- unsigned char pre_lmresp[8];
- static unsigned char magic[] = {0x4B, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25};
- static unsigned char salt[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88};
-
- des_key_schedule ks;
- unsigned char plain[8] = {0};
- memcpy(plain, pPlain, nPlainLen);
- setup_des_key(plain, ks);
- des_ecb_encrypt((des_cblock*)magic, (des_cblock*)pre_lmresp, ks, DES_ENCRYPT);
-
- setup_des_key(pre_lmresp, ks);
- des_ecb_encrypt((des_cblock*)salt, (des_cblock*)pHash, ks, DES_ENCRYPT);
-}
-
-
-
-void HashNTLMCHALL(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- unsigned char UnicodePlain[MAX_PLAIN_LEN];
- static unsigned char spoofed_challange[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88};
-
- int len = (nPlainLen < 127) ? nPlainLen : 127;
- int i;
-
- for (i = 0; i < len; i++)
- {
- UnicodePlain[i * 2] = pPlain[i];
- UnicodePlain[i * 2 + 1] = 0x00;
- }
-
- des_key_schedule ks;
- unsigned char lm[21];
-
- MD4(UnicodePlain, len * 2, lm);
- lm[16] = lm[17] = lm[18] = lm[19] = lm[20] = 0;
-
- setup_des_key(lm, ks);
- des_ecb_encrypt((des_cblock*)spoofed_challange, (des_cblock*)pHash, ks, DES_ENCRYPT);
-
- setup_des_key(&lm[7], ks);
- des_ecb_encrypt((des_cblock*)spoofed_challange, (des_cblock*)&pHash[8], ks, DES_ENCRYPT);
-
- setup_des_key(&lm[14], ks);
- des_ecb_encrypt((des_cblock*)spoofed_challange, (des_cblock*)&pHash[16], ks, DES_ENCRYPT);
-}
-
-
-void HashORACLE(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- char ToEncrypt[256];
- char temp[256];
- char username[256];
-
- DES_cblock iv,iv2;
- DES_key_schedule ks1,ks2;
- unsigned char deskey_fixed[]={ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef};
- int i,j;
-
- strcpy (username, "SYS");
- int userlen = 3;
-
-// strupr ((char*) pPlain);
- memset (ToEncrypt,0,sizeof(ToEncrypt));
-
- for (i=1,j=0; j<userlen; i++,j++)
- {
- ToEncrypt[i] = username[j];
- i++;
- }
-
- for (j=0; j<nPlainLen; i++,j++)
- {
- ToEncrypt[i] = pPlain[j];
- i++;
- }
-
- i=i-1;
- memset (iv,0,8);
- memset (iv2,0,8);
- DES_set_key((DES_cblock*) deskey_fixed, &ks1);
- DES_ncbc_encrypt((unsigned char*) ToEncrypt, (unsigned char*) temp, i, &ks1, &iv, DES_ENCRYPT);
- DES_set_key((DES_cblock*) &iv, &ks2);
- DES_ncbc_encrypt((unsigned char*) ToEncrypt, (unsigned char*) temp, i, &ks2, &iv2, DES_ENCRYPT);
- memcpy (pHash,iv2,8);
-}
-
-void HashNTLM(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- unsigned char UnicodePlain[MAX_PLAIN_LEN * 2];
- int i;
- for (i = 0; i < nPlainLen; i++)
- {
- UnicodePlain[i * 2] = pPlain[i];
- UnicodePlain[i * 2 + 1] = 0x00;
- }
-
- MD4(UnicodePlain, nPlainLen * 2, pHash);
-}
-
-void HashMD2(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- MD2(pPlain, nPlainLen, pHash);
-}
-
-void HashMD4(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- MD4(pPlain, nPlainLen, pHash);
-}
-
-void HashMD5(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- MD5(pPlain, nPlainLen, pHash);
-}
-
-void HashSHA1(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- SHA1(pPlain, nPlainLen, pHash);
-}
-
-void HashRIPEMD160(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- RIPEMD160(pPlain, nPlainLen, pHash);
-}
-
-void HashMSCACHE(unsigned char *pPlain, int nPlainLen, unsigned char* pHash)
-{
- char unicode_pwd[256];
- char unicode_user[256];
- static unsigned char username[] = "administrator";
- static int userlen = 13;
- unsigned char final1[MD4_DIGEST_LENGTH];
- MD4_CTX ctx;
- int i;
-
-// strcpy (username, "administrator");
-// userlen = 13;
-
- for (i=0; i<nPlainLen; i++)
- {
- unicode_pwd[i*2] = pPlain[i];
- unicode_pwd[i*2+1] = 0x00;
- }
-
- for (i=0; i<userlen; i++)
- {
- unicode_user[i*2] = username[i];
- unicode_user[i*2+1] = 0x00;
- }
-
- MD4_Init(&ctx);
- MD4_Update(&ctx,unicode_pwd,nPlainLen*2);
- MD4_Final(final1,&ctx);
-
- MD4_Init(&ctx);
- MD4_Update(&ctx,final1,MD4_DIGEST_LENGTH);
- MD4_Update(&ctx,(unsigned char*) unicode_user,userlen*2);
- MD4_Final(pHash,&ctx);
-
- /*
- unsigned char unicode_pwd[256];
- for (int i=0; i<nPlainLen; i++)
- {
- unicode_pwd[i*2] = pPlain[i];
- unicode_pwd[i*2+1] = 0x00;
- }*/
- /*
- unsigned char *buf = (unsigned char*)calloc(MSCACHE_HASH_SIZE + nSaltLength, sizeof(unsigned char));
- HashNTLM(pPlain, nPlainLen, buf, NULL);
- //MD4(unicode_pwd, nPlainLen*2, buf);
- memcpy(buf + MSCACHE_HASH_SIZE, pSalt, nSaltLength);
- MD4(buf, MSCACHE_HASH_SIZE + nSaltLength, pHash);
- free(buf);
- */
-}
-
-//*********************************************************************************
-// Code for MySQL password hashing
-//*********************************************************************************
-
-inline void mysql_hash_password_323(unsigned long *result, const char *password)
-{
- register unsigned long nr=1345345333L, add=7, nr2=0x12345671L;
- unsigned long tmp;
- for (; *password ; password++)
- {
- if (*password == ' ' || *password == '\t') continue;
- tmp= (unsigned long) (unsigned char) *password;
- nr^= (((nr & 63)+add)*tmp)+ (nr << 8);
- nr2+=(nr2 << 8) ^ nr;
- add+=tmp;
- }
- result[0]=nr & (((unsigned long) 1L << 31) -1L); /* Don't use sign bit (str2int) */;
- result[1]=nr2 & (((unsigned long) 1L << 31) -1L);
- return;
-}
-
-void HashMySQL323(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- unsigned long hash_pass[2];
- unsigned char* f = (unsigned char*) hash_pass;
-
- unsigned char* pass = (unsigned char*) calloc (nPlainLen+4,sizeof(unsigned char));
- memcpy(pass,pPlain,nPlainLen);
-
- mysql_hash_password_323(hash_pass, (char*) pass);
- pHash[0]=*(f+3); pHash[1]=*(f+2); pHash[2]=*(f+1); pHash[3]=*(f+0);
- pHash[4]=*(f+7); pHash[5]=*(f+6); pHash[6]=*(f+5); pHash[7]=*(f+4);
-
- free (pass);
-}
-
-void HashMySQLSHA1(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- unsigned char hash_stage1[SHA_DIGEST_LENGTH];
- SHA_CTX ctx;
-
- SHA1_Init(&ctx);
- SHA1_Update(&ctx, (unsigned char *) pPlain, nPlainLen);
- SHA1_Final(hash_stage1, &ctx);
- SHA1_Init(&ctx);
- SHA1_Update(&ctx, hash_stage1, SHA_DIGEST_LENGTH);
- SHA1_Final(pHash, &ctx);
-}
-
-//*********************************************************************************
-// Code for PIX password hashing
-//*********************************************************************************
-static char itoa64[] = /* 0 ... 63 => ascii - 64 */
- "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-
-void _crypt_to64(char *s, unsigned long v, int n)
-{
- while (--n >= 0) {
- *s++ = itoa64[v&0x3f];
- v >>= 6;
- }
-}
-
-void HashPIX(unsigned char* pPlain, int nPlainLen, unsigned char* pHash)
-{
- char temp[MD5_DIGEST_LENGTH+1];
- unsigned char final[MD5_DIGEST_LENGTH];
- char* pass = (char*) calloc (nPlainLen+MD5_DIGEST_LENGTH,sizeof(char));
-
- memcpy (pass,pPlain,nPlainLen);
-
- MD5_CTX ctx;
- MD5_Init(&ctx);
- MD5_Update(&ctx, (unsigned char *) pass, MD5_DIGEST_LENGTH);
- MD5_Final(final, &ctx);
-
- char* p = (char*) temp;
- _crypt_to64(p,*(unsigned long*) (final+0),4); p += 4;
- _crypt_to64(p,*(unsigned long*) (final+4),4); p += 4;
- _crypt_to64(p,*(unsigned long*) (final+8),4); p += 4;
- _crypt_to64(p,*(unsigned long*) (final+12),4); p += 4;
- *p=0;
-
- memcpy(pHash,temp,MD5_DIGEST_LENGTH);
-
- free (pass);
-}
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