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OpenPuff is a professional steganography tool
- HW seeded random number generator (CSPRNG)
- Deniable steganography
- Carrier chains (up to 256Mb of hidden data)
- Carrier bits selection level
- Modern multi-cryptography (16 algorithms)
- Multi-layered data obfuscation (3 passwords)
- X-square steganalysis resistance (1st order)

Unique layers of security
- 256bit+256bit symmetric-key cryptography with KDF4 password extension
- 256bit symmetric key data scrambling (CSPRNG-based shuffling)
- Data whitening (CSPRNG-based noise mixing)
- Adaptive non-linear carrier bit encoding

OpenPuff supports many carrier formats
- Images (BMP, JPG, PCX, PNG, TGA)
- Audio support (AIFF, MP3, NEXT/SUN, WAV)
- Video support (3GP, MP4, MPG, VOB)
- Flash-Adobe support (FLV, SWF, PDF)

OpenPuff is a portable/stealth software
- Native portable structure (no installation, registry keys, .ini files)
- Data Execution Prevention (DEP) support
- Multithread support (up to 16 cpus) = Faster processing

OpenPuff is freeware!
- Spyware/adware-free
- Fully redistributable
- OpenSource core crypto-library (libObfuscate)