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OpenPuff 4.00 - Yet not another steganography SW

  OpenPuff / Source Page  

Japanese introduction by users & Internet reviews. Thanks!

OpenPuff は、プロのステガノグラフィツールです
  • HW シードの乱数発生器( CSPRNG )
  • 否認可能なステガノグラフィ
  • キャリアチェーン(最大隠しデータの 256MB まで )
  • キャリアのビットの選択
  • 現代のマルチ暗号化( 16 アルゴリズム)
  • マルチ階層化されたデータの難読化(3パスワード)
  • X-正方形 steganalysis の抵抗

セキュリティのユニーク層
  • KDF4 パスワードの拡張子を持つ256+256ビットの対称鍵の暗号化
  • 256 ビットの対称鍵データのスクランブル( CSPRNG ベースシャッフル)
  • データホワイトニング( CSPRNG ベースノイズミキシング)
  • リニアキャリアのビットのエンコーディング適応型非

 

OpenPuff は、多くのキャリアのフォーマットに対応しています
  • 画像 (BMP, JPG, PCX, PNG, TGA)
  • オーディオのサポート (AIFF, MP3, NEXT/SUN, WAV)
  • ビデオのサポート (3GP, MP4, MPG, VOB)
  • フラッシュ-アドビサポート (FLV, SWF, PDF)

OpenPuff はポータブル/ステルスソフトウェアです
  • ネイティブポータブル構造(ないインストール、レジストリキー、 .ini ファイル)
  • データ実行防止( DEP )のサポート
  • マルチスレッドのサポート(最大16個の CPU ) = 高速処理

OpenPuff はフリーウェアです!
  • スパイウェア/アドウェアフリー
  • 完全に再配布可能
  • オープンソースコアの暗号ライブラリ( libObfuscate )

 

  Manual / Manuale / Internet Review  

  Torrent / Pad / Screenshot / Icon  

  Legal coercion / Physical coercion  

  Cypherpunk / Humans: The Weakest Link  

OpenPuff is a professional steganography tool, with unique features you won't find among any other free or commercial software. OpenPuff is 100% free and suitable for highly sensitive data covert transmission. Let's take a look at its features
  • Carrier chains : Data is split among many carriers. Only the correct carrier sequence enables unhiding. Moreover, up to 256Mb can be hidden, if you have enough carriers at disposal. Last carrier will be filled with random bits in order to make it undistinguishable from others.
  • Supported formats : Images, audios, videos, flash, adobe.
  • Layers of security : Data, before carrier injection, is encrypted (1), scrambled (2), whitened (3) and encoded (4).
     
    • Layer 1 - Modern multi-cryptography : A set of 16 modern 256bit open-source cryptography algorithms (chosen from AES Process [1997-2000], NESSIE Process [2000-2003] and CRYPTREC Process [2000-2003]) has been joined into a doublepassword multi-cryptography algorithm (256bit+256bit) : AES / Anubis / Camellia / Cast-256 / Clefia / FROG / Hierocrypt3 / Idea-NXT / MARS / RC6 / Safer+ / SC2000 / Serpent / Speed / Twofish / Unicorn-A
    • Layer 2 - CSPRNG based scrambling : Encrypted data is always scrambled to break any remaining stream pattern. A new cryptographically secure pseudo random number generator (CSPRNG) is seeded with a third password (256bit) and data is globally shuffled with random indexes.
    • Layer 3 - CSPRNG based whitening : Scrambled data is always mixed with a high amount of noise, taken from an independent CSPRNG seeded with hardware entropy.
    • Layer 4 - Adaptive non-linear encoding : Whitened data is always encoded using a non-linear function that takes also original carrier bits as input. Modified carriers will need much less change and deceive many steganalysis tests (e.g.: chi square test).
    • Extra security - Deniable steganography : Top secret data can be protected using less secret data as a decoy.
       
  • Source code : This program relies on the libObfuscate system-independent open-source library. Users and developers are absolutely free to link to the core library (100% of the cryptography & obfuscation code), read it and modify it.


OpenPuff 3.20 Official Demo-En


OpenPuff 3.40 User Demo-En


OpenPuff 3.40 User Demo-De


OpenPuff 3.20 User Demo-Fr


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