CryptSignAndEncryptMessage

function CryptSignAndEncryptMessage(

  pSignPara: PCRYPT_SIGN_MESSAGE_PARA;

  pEncryptPara: PCRYPT_ENCRYPT_MESSAGE_PARA;

  cRecipientCert: DWORD;

  rgpRecipientCert: PCCERT_CONTEXT;

  pbToBeSignedAndEncrypted: LPBYTE;

  cbToBeSignedAndEncrypted: DWORD;

  pbSignedAndEncryptedBlob: LPBYTE;

  var pcbSignedAndEncryptedBlob: DWORD

):BOOL;