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Fixed #12. More tests to come.

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Cédric Bonhomme 2017-03-08 22:26:12 +01:00
parent 091f33c521
commit 7a5c23ef2f
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3 changed files with 6 additions and 15 deletions
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12
stegano/tools.py
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@ -89,15 +89,13 @@ def binary2base64(binary_file):
printable string.
"""
# Use mode = "rb" to read binary file
fin = open(binary_file, "rb")
binary_data = fin.read()
fin.close()
# Encode binary to base64 string (printable)
return base64.b64encode(binary_data)
with open(binary_file, "rb") as bin_file:
encoded_string = base64.b64encode(bin_file.read())
return encoded_string.decode()
def base642binary(b64_fname):
"""
Convert a printable file to a binary file.
"""
b64_fname += b'==='
return base64.decodestring(b64_fname)
b64_fname += '==='
return base64.b64decode(b64_fname)