[Overview][Constants][Types][Classes][Index] Reference for unit 'BlowFish' (#fcl)

TBlowFishEncryptStream

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

On-the-fly Blowfish encryption stream

Declaration

Source position: blowfish.pp line 68

type TBlowFishEncryptStream = class(TBlowFishStream)

public

  destructor Destroy; override;

  

Free the TBlowFishEncryptStream

  function Write(); override;

  

Write data to the stream

  function Seek(); override;

  

Set the position in the stream

  procedure Flush;

  

Flush the encryption buffer

end;

Inheritance

TBlowFishEncryptStream

  

On-the-fly Blowfish encryption stream

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TBlowFishStream

  

Parent class for Blowfish encryption/decryption streams

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TOwnerStream

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TStream

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TObject

Description

The TBlowFishEncryptStream provides On-the-fly Blowfish encryption: all data that is written to it is encrypted and then written to a destination stream, which must be specified when the TBlowFishEncryptStream instance is created. The encryption key must also be created when the stream instance is created.

This is a write-only stream: it is not seekable, and data can only be written to it, reading is not possible. For reading encrypted data, the TBlowFishDecryptStream stream must be used.

See also

Create

  

Create a new instance of the TBlowFishStream class

TBlowFishDecryptStream

  

On-the-fly Blowfish decryption stream


Documentation generated on: Jun 22 2020