Big-Data-HPC-Platform/plugins/proxies/lib_cryptolib.ecllib

/*##############################################################################

    HPCC SYSTEMS software Copyright (C) 2019 HPCC Systems®.

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
############################################################################## */

/* Proxy plugin definition for crypto plugin library version CRYPTO 1.0.0 */

export CryptoLib := SERVICE : plugin('cryptolib')

  //Hashing
  
  SET OF STRING SupportedHashAlgorithms() : c, pure, fold, entrypoint='clSupportedHashAlgorithms';
  DATA   Hash(CONST VARSTRING algorithm, CONST DATA inputData) : c, pure, entrypoint='clHash';

  //Symmetric Encryption
      
  SET OF STRING SupportedSymmetricCipherAlgorithms() : c, pure, fold, entrypoint='clSupportedSymmetricCipherAlgorithms';
  DATA SymmetricEncrypt(CONST VARSTRING algorithm, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, entrypoint='clSymmetricEncrypt';
  DATA SymmetricDecrypt(CONST VARSTRING algorithm, CONST VARSTRING passphrase, CONST DATA encryptedData) : c, pure, entrypoint='clSymmetricDecrypt';

  //Asymmetric Public Key Encryption
  
  SET OF STRING SupportedPublicKeyAlgorithms() : c, pure, fold, entrypoint='clSupportedPublicKeyAlgorithms';

  //Accepts key data as file specification
  DATA    Encrypt(CONST VARSTRING pkAlgorithm, CONST VARSTRING publicKeyFile, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, entrypoint='clPKIEncrypt';
  DATA    Decrypt(CONST VARSTRING pkAlgorithm, CONST VARSTRING privateKeyFile, CONST VARSTRING passphrase, CONST DATA encryptedData) : c, pure, entrypoint='clPKIDecrypt';
  DATA    Sign(CONST VARSTRING pkAlgorithm, CONST VARSTRING privateKeyFile, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, entrypoint='clPKISign';
  BOOLEAN VerifySignature(CONST VARSTRING pkAlgorithm, CONST VARSTRING publicKeyFile, CONST VARSTRING passphrase, CONST DATA signature, CONST DATA signedData) : c, pure, entrypoint='clPKIVerifySignature';

  //Accepts key data as Logical File Name
  DATA    EncryptLFN(CONST VARSTRING pkAlgorithm, CONST VARSTRING publickeyLFN, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, context, entrypoint='clPKIEncryptLFN';
  DATA    DecryptLFN(CONST VARSTRING pkAlgorithm, CONST VARSTRING privatekeyLFN, CONST VARSTRING passphrase, CONST DATA encryptedData) : c, pure, context, entrypoint='clPKIDecryptLFN';
  DATA    SignLFN(CONST VARSTRING pkAlgorithm, CONST VARSTRING privatekeyLFN, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, context, entrypoint='clPKISignLFN';
  BOOLEAN VerifySignatureLFN(CONST VARSTRING pkAlgorithm, CONST VARSTRING publickeyLFN, CONST VARSTRING passphrase, CONST DATA signature, CONST DATA signedData) : c, pure, context, entrypoint='clPKIVerifySignatureLFN';

   //Accepts key data as memory buffer
  DATA    EncryptBuff(CONST VARSTRING pkAlgorithm, CONST VARSTRING publicKeyBuff, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, entrypoint='clPKIEncryptBuff';
  DATA    DecryptBuff(CONST VARSTRING pkAlgorithm, CONST VARSTRING privateKeyBuff, CONST VARSTRING passphrase, CONST DATA encryptedData) : c, pure, entrypoint='clPKIDecryptBuff';
  DATA    SignBuff(CONST VARSTRING pkAlgorithm, CONST VARSTRING privateKeyBuff, CONST VARSTRING passphrase, CONST DATA inputData) : c, pure, entrypoint='clPKISignBuff';
  BOOLEAN VerifySignatureBuff(CONST VARSTRING pkAlgorithm, CONST VARSTRING publicKeyBuff, CONST VARSTRING passphrase, CONST DATA signature, CONST DATA signedData) : c, pure, entrypoint='clPKIVerifySignatureBuff';
 END;