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Various improvements in lsb and lsbset modules.

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Cédric Bonhomme 2017-02-28 07:52:44 +01:00
parent 119aecf3a6
commit b9fad5f044
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2 changed files with 5 additions and 14 deletions
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7
stegano/lsb/lsb.py
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@ -89,12 +89,9 @@ def hide(input_image_file, message, auto_convert_rgb=False):
img.close()
return encoded
img.close()
return encoded
def reveal(input_image_file):
"""Find a message in an image
(with the LSB technique).
"""Find a message in an image (with the LSB technique).
"""
img = Image.open(input_image_file)
width, height = img.size
@ -123,5 +120,3 @@ def reveal(input_image_file):
if len(bitab)-len(str(limit))-1 == limit :
img.close()
return "".join(bitab)[len(str(limit))+1:]
img.close()
return ""