zeruniverse / cryptostego Goto Github PK
View Code? Open in Web Editor NEWJS library for steganography with encryption - Hide text in an image with encryption and obfuscation.
License: Other
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perfettiful awesome-archive cxgreat2014 sxqwaade lonelytomb iykon cocreta youmuyou murusu l-zhi pboueke umarkotak innodevtm hmajid2301 cyaneus qzfzz jeferwang username1565 bcyyzzzm mohinirajput lazyphp brooke1220 x3nosiz rollys yangleiup scbalaci kinglisky hchhtc123 mengxiangke nicmul codenlighten mcc hfhdsfhshfd rubinart alawnchen snowdrift413 kob2002 zzfzff dandangren femiblack hackelite01cryptostego's Issues
Emoji characters read back as Chinese characters
I saved an image using your demo and encoded some emojis. When it was read back, the symbols displayed as Chinese characters. It seems like it’s a Unicode character encoding problem to me. 🤔
If I print and scan it afterwards, will it decode ?
title
DTC issues
Unfortunately the DTC option has way too much distortion. Even for just a basic 1:1 test.
Any options/suggestions available ?
Also an observation. With a minimal image, for example a simple two color logo on a white background, DTC fails completely.
It is better if the background is black, but still fails.
It does work fully in terms of displaying stored data, however as mentioned the image distortion rate is unacceptable for use.
Thanks
为啥用这个隐写之后会改变图片尺寸呀?
这个隐写不太高明系列......
Is it possible to initiate an area that will be storing the hidden message
what i mean is
the message will be stored between 200 x 400 area
and then if i try to change anything outside that area, the message will not be affected
How do I get this to work?
Heres my html:
<script src="https://cdn.jsdelivr.net/gh/zeruniverse/CryptoStego@master/src/main.js"></script>
<img src="/assets/AdeMjeFdr7IUAAAAAElFTkSuQmCC.png" id="input">
<canvas id="canvas"></canvas>
<script>
loadIMGtoCanvas("input", "canvas", null, 500)
eval(readMsgFromCanvas("canvas","",0))
</script>
Whenever I go to the page it says no img file selected
LSB mode will crash when use PNG with transparent backgound
when I try to decode some PNG with transparent backgound, my Chrome or IE will stuck and crash..
可否支持Nodejs环境啊
我今天查了几个图片隐写文字的方案
用QQ上传图片测试了一下发现该方案最完美
但是我需要在node服务端使用...泪，流了下来
虽然是node-canvas生成的图片
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