fz0x1/Stegano
1
0
Fork 0
mirror of https://github.com/cedricbonhomme/Stegano.git synced 2025-06-28 03:06:14 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

The message is encoded in base 64.

Browse source
This commit is contained in:
cedricbonhomme 2011-03-24 09:12:19 +01:00
parent fc03000cb1
commit 203060ac81
1 changed files with 5 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

8
exif-header.py
View file

@ -32,13 +32,14 @@ def hide(img, img_enc, copyright="http://bitbucket.org/cedricbonhomme/stegano"):
"""
import shutil
import datetime
from base64 import b64encode
from exif.minimal_exif_writer import MinimalExifWriter
file = open("lorem_ipsum.txt", "r")
text = "\nImage annotation date: "
text = text + str(datetime.date.today())
text = text + "\nImage description:\n"
text = text + file.read()
text = b64encode(text + file.read())
file.close()
try:
@ -57,14 +58,15 @@ def hide(img, img_enc, copyright="http://bitbucket.org/cedricbonhomme/stegano"):
def reveal(img):
"""
"""
from base64 import b64decode
from exif.minimal_exif_reader import MinimalExifReader
try:
g = MinimalExifReader(img)
except:
print("Impossible to read description.")
return
print(g.imageDescription())
print(("Copyright " + g.copyright()))
print(b64decode(g.imageDescription()))
print(("\nCopyright " + g.copyright()))
#print g.dateTimeOriginal()s