text: from ._shared import load_bouncy_castle
  
  load_bouncy_castle()
  
  
  from Org.BouncyCastle.Crypto.Modes import (
      CbcBlockCipher as CBC,
      CcmBlockCipher as CCM,
      CfbBlockCipher as CFB,
      ChaCha20Poly1305 as ChaCha20Poly1305,
      CtsBlockCipher as CTS,
      EaxBlockCipher as EAX,
      GcmBlockCipher as GCM,
      GcmSivBlockCipher as GCM_SIV,
      GOfbBlockCipher as GOFB,
      KCcmBlockCipher as KCCM,
      KCtrBlockCipher as KCTR,
  )