OpenPuff v3.30 Steganography & Watermarking

04/2011

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Old releases ** Puff v2.00 (.zip) ** OpenPuff v2.00 (.zip) **

Old releases ** OpenPuff v3.01 (.zip) ** OpenPuff v3.10 (.zip) ** OpenPuff v3.20 (.zip) **

NEW release ** OpenPuff v3.30 (.zip) **

OpenPuff v3.30 Source page - Source repository (.zip)

English PDF Manual (.zip) - Manuale PDF Italiano (.zip)

English On-line Manual - Manuale Italiano On-line

Pad File (.xml) - Screenshot (.jpg) - Icon (.jpg)

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

Unique layers of security and obfuscation

• 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)
• Multithread support (up to 16 cpus) = Faster processing

OpenPuff is freeware!

• Spyware/adware-free
• Fully redistributable
• Semi-open-source release, cryptography code available

02/2011

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Check also FEMA, an automatic vehicle/camper levelling system

06/2010

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Check also EMUFDD v3.00, a hardware floppy emulator with USB!

03/2009

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My degree Thesis (.zip) about formalization of microcontrollers

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