Esempio n. 1
0
void MD5(sLONG_PTR *pResult, PackagePtr pParams)
{
	C_BLOB Param1;
	C_LONGINT Param2;
	C_TEXT returnValue;
	
	Param1.fromParamAtIndex(pParams, 1);
	Param2.fromParamAtIndex(pParams, 2);
	
	uint8_t *buf = (uint8_t *)calloc(16, sizeof(uint8_t)); 
	
	CC_MD5((unsigned char *)Param1.getBytesPtr(), Param1.getBytesLength(), buf);	
	
	C_BLOB temp;
	temp.setBytes((const uint8_t *)buf, 16);
	
	switch (Param2.getIntValue()) 
	{
		case 1:
			temp.toB64Text(&returnValue);	
			break;
		default:
			temp.toHexText(&returnValue);	
			break;
	}
	
	free(buf);
	
	returnValue.setReturn(pResult);
}
Esempio n. 2
0
            HashResult MD5CommonCryptoImpl::Calculate(const Aws::String& str)
            {
                ByteBuffer hash(CC_MD5_DIGEST_LENGTH);
                CC_MD5(str.c_str(), static_cast<CC_LONG>(str.length()), hash.GetUnderlyingData());

                return HashResult(std::move(hash));
            }
Esempio n. 3
0
CertDataRef createCertDataFromCertificate(SecCertificateRef certificate)
{
  CertDataRef pCertData = (CertDataRef)malloc(sizeof(CertData));
  pCertData->subject = GetFieldsFromCertificate(certificate, kSecOIDX509V1SubjectName);
  pCertData->issuer = GetFieldsFromCertificate(certificate, kSecOIDX509V1IssuerName);

  CFDataRef data = SecCertificateCopyData(certificate);
  if (data == NULL)
    {
      warnx("SecCertificateCopyData() returned NULL");
      destroyCertData(pCertData);
      return NULL;
    }

  unsigned char sha1[CC_SHA1_DIGEST_LENGTH];
  CC_SHA1(CFDataGetBytePtr(data), CFDataGetLength(data), sha1);
  pCertData->sha1 = createHexString(sha1, CC_SHA1_DIGEST_LENGTH);

  unsigned char md5[CC_MD5_DIGEST_LENGTH];
  CC_MD5(CFDataGetBytePtr(data), CFDataGetLength(data), md5);
  pCertData->md5 = createHexString((unsigned char*)md5, CC_MD5_DIGEST_LENGTH);

  CFDataRef serial = SecCertificateCopySerialNumber(certificate, NULL);
  pCertData->serial = createHexString((unsigned char *)CFDataGetBytePtr(serial), CFDataGetLength(serial));
  CFRelease(serial);

  return pCertData;
}
Esempio n. 4
0
void Curl_darwinssl_md5sum(unsigned char *tmp, /* input */
                           size_t tmplen,
                           unsigned char *md5sum, /* output */
                           size_t md5len)
{
  (void)md5len;
  (void)CC_MD5(tmp, tmplen, md5sum);
}
Esempio n. 5
0
HRESULT CStunMessageBuilder::AddMessageIntegrityLongTerm(const char* pszUserName, const char* pszRealm, const char* pszPassword)
{
    HRESULT hr = S_OK;
    const size_t MAX_KEY_SIZE = MAX_STUN_AUTH_STRING_SIZE*3 + 2;
    uint8_t key[MAX_KEY_SIZE + 1]; // long enough for 64-char strings and two semicolons and a null char for debugging

    uint8_t hash[MD5_DIGEST_LENGTH] = {};
    uint8_t* pResult = NULL;
    uint8_t* pDst = key;

    size_t lenUserName = pszUserName ? strlen(pszUserName) : 0;
    size_t lenRealm = pszRealm ? strlen(pszRealm) : 0;
    size_t lenPassword = pszPassword ? strlen(pszPassword) : 0;
    size_t lenTotal = lenUserName + lenRealm + lenPassword + 2; // +2 for the two colons

    UNREFERENCED_VARIABLE(pResult);

    ChkIfA(lenTotal > MAX_KEY_SIZE, E_INVALIDARG); // if we ever hit this limit, just increase MAX_STUN_AUTH_STRING_SIZE

    // too bad CDatastream really only works on refcounted buffers.  Otherwise, we wouldn't have to do all this messed up pointer math

    // We could create a refcounted buffer in this function, but that would mean a call to "new and delete", and we're trying to avoid memory allocations in
    // critical code paths because they are a proven perf hit

    // TODO - Fix CDataStream and CBuffer so that "ref counted buffers" are no longer needed

    pDst = key;

    memcpy(pDst, pszUserName, lenUserName);
    pDst += lenUserName;

    *pDst = ':';
    pDst++;

    memcpy(pDst, pszRealm, lenRealm);
    pDst += lenRealm;

    *pDst = ':';
    pDst++;

    memcpy(pDst, pszPassword, lenPassword);
    pDst += lenPassword;
    *pDst ='\0'; // null terminate for debugging (this char doesn not get hashed

    ASSERT((pDst-key) == lenTotal);

#ifndef __APPLE__
    pResult = MD5(key, lenTotal, hash);
#else
    pResult = CC_MD5(key, lenTotal, hash);
#endif

    ASSERT(pResult != NULL);
    hr= AddMessageIntegrityImpl(hash, MD5_DIGEST_LENGTH);

Cleanup:
    return hr;
}
Esempio n. 6
0
void get_table(const char* key) {
    unsigned char *table = encrypt_table;
    unsigned char tmp_hash[16];
//    tmp_hash = MD5((const unsigned char*)key, strlen(key), NULL);
    CC_MD5(key, strlen(key), tmp_hash);
    _a = *(unsigned long long *)tmp_hash;
    _a = *(uint64_t *)tmp_hash;
    uint32_t i;
    
    for(i = 0; i < 256; ++i) {
        table[i] = i;
    }
    for(i = 1; i < 1024; ++i) {
        _i = i;
        merge_sort(table, 256);
    }
    for(i = 0; i < 256; ++i) {
        // gen decrypt table from encrypt table
        decrypt_table[encrypt_table[i]] = i;
    }
}
Esempio n. 7
0
void 
NTSessionKey16(const uint8_t * password, uint32_t password_len,
	       const uint8_t client_challenge[MSCHAP_NT_CHALLENGE_SIZE],
	       const uint8_t server_response[MSCHAP_NT_RESPONSE_SIZE], 
	       const uint8_t server_challenge[MSCHAP_NT_CHALLENGE_SIZE],
	       uint8_t key[NT_SESSION_KEY_SIZE])
{
    uint8_t 	input[HASH_INPUT_SIZE];
    int		offset;
    uint8_t	unicode_password[NT_MAXPWLEN * 2];

    /* add hash of the hash of the unicode password */
    offset = 0;
    password_len = password_to_unicode(password, password_len, unicode_password);
    NTPasswordHashHash(unicode_password, password_len, input);
    offset += NT_PASSWORD_HASH_SIZE;

    /* add the client challenge */
    bcopy(client_challenge, input + offset, MSCHAP_NT_CHALLENGE_SIZE);
    offset += MSCHAP_NT_CHALLENGE_SIZE;

    /* add the server response */
    bcopy(server_response, input + offset, MSCHAP_NT_RESPONSE_SIZE);
    offset += MSCHAP_NT_RESPONSE_SIZE;

    /* add the server challenge */
    bcopy(server_challenge, input + offset, MSCHAP_NT_CHALLENGE_SIZE);
    offset += MSCHAP_NT_CHALLENGE_SIZE;

    /* compute the client response */
    NTChallengeResponse(server_challenge, unicode_password,
			password_len, input + offset);

    CC_MD5(input, HASH_INPUT_SIZE, key);
    return;
}
Esempio n. 8
0
void px_security_md5_to_buffer(const void *data, size_t length, unsigned char *buffer)
{
    CC_MD5(data, (unsigned int)length, buffer);
}
Esempio n. 9
0
File: c4hash.c Progetto: rhardman/C4
C4Err HASH_DO(HASH_Algorithm algorithm, const unsigned char *in, unsigned long inlen, unsigned long outLen, uint8_t *out)
{
    
    C4Err             err         = kC4Err_NoErr;
    HASH_ContextRef     hashRef     = kInvalidHASH_ContextRef;
    uint8_t             hashBuf[128];
    uint8_t             *p = (outLen < sizeof(hashBuf))?hashBuf:out;
    
    
#if  _USES_COMMON_CRYPTO_
    
    /* use apple algorithms if possible*/
    switch(algorithm)
    {
        case kHASH_Algorithm_MD5:
            CC_MD5(in, (CC_LONG) inlen, hashBuf);
            goto complete;
            break;
            
        case  kHASH_Algorithm_SHA1:
            CC_SHA1(in, (CC_LONG) inlen, hashBuf);
            goto complete;
            break;
            
        case  kHASH_Algorithm_SHA224:
            CC_SHA224(in, (CC_LONG) inlen, hashBuf);
            goto complete;
            break;
            
        case  kHASH_Algorithm_SHA256:
            CC_SHA256(in, (CC_LONG) inlen, hashBuf);
            goto complete;
            break;
            
        case  kHASH_Algorithm_SHA384:
            CC_SHA384(in, (CC_LONG) inlen, hashBuf);
            goto complete;
            break;
            
        case  kHASH_Algorithm_SHA512:
            CC_SHA512(in, (CC_LONG) inlen, hashBuf);
            goto complete;
            break;
            
        default:
            break;
    }
    
#endif
    
    err = HASH_Init( algorithm, & hashRef); CKERR;
    err = HASH_Update( hashRef, in,  inlen); CKERR;
    err = HASH_Final( hashRef, p); CKERR;
    
complete:
    if((err == kC4Err_NoErr) & (p!= out))
        COPY(hashBuf, out, outLen);
    
done:
    if(!IsNull(hashRef))
        HASH_Free(hashRef);
    
    return err;
}
CFDataRef WebApiClientMD5DigestCreateWithData(CFDataRef data) {
	unsigned char result[CC_MD5_DIGEST_LENGTH];
	CC_MD5(CFDataGetBytePtr(data), (CC_LONG)CFDataGetLength(data), result);
	return CFDataCreate(kCFAllocatorDefault, result, CC_MD5_DIGEST_LENGTH);
}