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On-the-fly Blowfish encryption stream
Source position: blowfish.pp line 68
type TBlowFishEncryptStream = class(TBlowFishStream) |
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public |
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destructor Destroy; override; |
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Free the TBlowFishEncryptStream |
function Write(); override; |
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Write data to the stream |
function Seek(); override; |
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Set the position in the stream |
procedure Flush; |
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Flush the encryption buffer |
end; |
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On-the-fly Blowfish encryption stream |
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Parent class for blowfish encryption/decryption streams |
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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.
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Create a new instance of the TBlowFishStream class |
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On-the-fly Blowfish decryption stream |