C++ (Cpp) BOTAN_ASSERT_NOMSG Examples

Example #1

File: monty.cpp Project: mgierlings/botan

Montgomery_Int::Montgomery_Int(std::shared_ptr<const Montgomery_Params> params,
                               const word words[], size_t len,
                               bool redc_needed) :
   m_params(params),
   m_v(words, len)
   {
   if(redc_needed)
      {
      BOTAN_ASSERT_NOMSG(m_v < m_params->p());
      secure_vector<word> ws;
      m_v = m_params->mul(m_v, m_params->R2(), ws);
      }
   }

Example #2

File: monty.cpp Project: mgierlings/botan

Montgomery_Int::Montgomery_Int(const std::shared_ptr<const Montgomery_Params> params,
                               const BigInt& v,
                               bool redc_needed) :
   m_params(params)
   {
   if(redc_needed == false)
      {
      m_v = v;
      }
   else
      {
      BOTAN_ASSERT_NOMSG(m_v < m_params->p());
      secure_vector<word> ws;
      m_v = m_params->mul(v, m_params->R2(), ws);
      }
   }

Example #3

File: blowfish.cpp Project: webmaster128/botan

void Blowfish::key_expansion(const uint8_t key[],
                             size_t length,
                             const uint8_t salt[],
                             size_t salt_length)
   {
   BOTAN_ASSERT_NOMSG(salt_length % 4 == 0);

   for(size_t i = 0, j = 0; i != 18; ++i, j += 4)
      m_P[i] ^= make_uint32(key[(j  ) % length], key[(j+1) % length],
                            key[(j+2) % length], key[(j+3) % length]);

   const size_t P_salt_offset = (salt_length > 0) ? 18 % (salt_length / 4) : 0;

   uint32_t L = 0, R = 0;
   generate_sbox(m_P, L, R, salt, salt_length, 0);
   generate_sbox(m_S, L, R, salt, salt_length, P_salt_offset);
   }