Yeom.log 2019. 5. 13. 14:51
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๋‹ค์šด๋กœ๋“œ๋ฅผ ํ•˜๋ฉด ์ด๋Ÿฐ mp3ํŒŒ์ผ์ด ๋‚˜์˜จ๋‹ค. 

์ด๋Ÿฐ ํŒŒ์ผ์„ ๋””์ฝ”๋“œ ํ•˜๋ผ๊ณ  ํ•œ๋‹ค.

 


์Šคํ…Œ๊ฐ€๋…ธ๊ทธ๋ž˜ํ”ผ์—์„œ ํˆด์€ ๋ช‡ ๊ฐ€์ง€ ์žˆ์ง€๋งŒ ๋Œ€ํ‘œ์ ์ธ ํˆด์€

OpenStego , OpenPuff 2๊ฐ€์ง€๊ฐ€ ์žˆ๋‹ค.

๊ทธ๋ž˜์„œ ํˆด์„ OpenPuff์„ ์‚ฌ์šฉํ•˜๋ผ๋Š” ๊ฒƒ์„ ๋ฐ”๋กœ ์•Œ์•˜๋‹ค.

 

๋ฐ‘์—๋Š” OpenPuff๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜๋Š” ๋งํฌ๋‹ค

 

https://embeddedsw.net/OpenPuff_Steganography_Home.html

 

OpenPuff - Steganography & Watermarking

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 obfuscati

embeddedsw.net

 

๋‹ค์šด๋กœ๋“œํ•˜๋ฉด ์ด๋Ÿฐ ํ™”๋ฉด์ด ๋œจ๋Š”๋ฐ ๋””์ฝ”๋“œ๋ฅผ ํ•ด์•ผ ๋˜๋‹ˆ๊นŒ Unhide๋ฅผ ๋ˆŒ๋Ÿฌ์ค€๋‹ค.

 

์ด๋Ÿฐ ํ™”๋ฉด์ด ๋œฌ๋‹ค.

 

ํžŒํŠธ๋ฅผ ํ•˜๋‚˜๋ฐ–์— ๋ชจ๋ฅด๊ธฐ ๋•Œ๋ฌธ์— Enable b์™€ c๋ฅผ ์ฒดํฌ ํ•ด์ œ๋ฅผ ์‹œ์ผœ์ฃผ๊ณ  

A์—๋‹ค๊ฐ€ OpenPuff๋ฅผ ๋„ฃ์–ด์ค€๋‹ค.

 

๊ทธ๋ฆฌ๊ณ  Add Carriers์—๋‹ค๊ฐ€ ์•„๊นŒ ๋‹ค์šด๋ฐ›์€ ์Œ์•…ํŒŒ์ผ์„ ๋„ฃ์–ด์ค€๋‹ค.

 

๊ทธ๋ฆฌ๊ณ  Bit selection options - Mp3 (Audio) - 1/8(12%) - Minimum

 

Auth key : OPEN_ChronoTrigger1995_PUFF

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