aes-algorithm-lite.hpp

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
#ifndef NDN_AES_ALGORITHM_LITE_HPP
#define NDN_AES_ALGORITHM_LITE_HPP

#include "../../util/blob-lite.hpp"
#include "../../../c/errors.h"

namespace ndn {

class AesAlgorithmLite {
public:
  static ndn_Error
  decrypt128Cbc
    (const uint8_t* key, size_t keyLength, const uint8_t* initialVector,
     size_t initialVectorLength, const uint8_t* encryptedData,
     size_t encryptedDataLength, uint8_t* plainData, size_t& plainDataLength);

  static ndn_Error
  decrypt128Cbc
    (const BlobLite& key, const BlobLite& initialVector,
     const BlobLite& encryptedData, uint8_t *plainData, size_t& plainDataLength)
  {
    return decrypt128Cbc
      (key.buf(), key.size(), initialVector.buf(), initialVector.size(),
       encryptedData.buf(), encryptedData.size(), plainData, plainDataLength);
  }

  static ndn_Error
  decrypt128Ecb
    (const uint8_t* key, size_t keyLength, const uint8_t* encryptedData,
     size_t encryptedDataLength, uint8_t* plainData, size_t& plainDataLength);

  static ndn_Error
  decrypt128Ecb
    (const BlobLite& key, const BlobLite& encryptedData, uint8_t *plainData,
     size_t& plainDataLength)
  {
    return decrypt128Ecb
      (key.buf(), key.size(), encryptedData.buf(), encryptedData.size(),
       plainData, plainDataLength);
  }

  static ndn_Error
  encrypt128Cbc
    (const uint8_t* key, size_t keyLength, const uint8_t* initialVector,
     size_t initialVectorLength, const uint8_t* plainData,
     size_t plainDataLength, uint8_t* encryptedData, size_t& encryptedDataLength);

  static ndn_Error
  encrypt128Cbc
    (const BlobLite& key, const BlobLite& initialVector,
     const BlobLite& plainData, uint8_t *encryptedData, size_t& encryptedDataLength)
  {
    return encrypt128Cbc
      (key.buf(), key.size(), initialVector.buf(), initialVector.size(),
       plainData.buf(), plainData.size(), encryptedData, encryptedDataLength);
  }

  static ndn_Error
  encrypt128Ecb
    (const uint8_t* key, size_t keyLength, const uint8_t* plainData,
     size_t plainDataLength, uint8_t* encryptedData, size_t& encryptedDataLength);

  static ndn_Error
  encrypt128Ecb
    (const BlobLite& key, const BlobLite& plainData, uint8_t *encryptedData,
     size_t& encryptedDataLength)
  {
    return encrypt128Ecb
      (key.buf(), key.size(), plainData.buf(), plainData.size(), encryptedData,
       encryptedDataLength);
  }
};

}

#endif