unhexlify ( 'AE8C36E68B4BB9EA46E5544A5FDB6693875B2FDE1507CBC65C8BCF99E25C2562' )) # Check the HMAC of the data payload before decryption (default: False) # Currently, the verify_integrity option is only meaningful for ECMA-376 Agile Encryption file. load_key ( private_key = open ( 'priv.pem', 'rb' )) # Use intermediate key (secretKey) file. load_key ( password = 'Passw0rd', verify_password = True ) # Use private key file.

read_excel ( decrypted ) print ( df )Īdvanced usage: # Verify password before decryption (default: False) # The ECMA-376 Agile/Standard crypto system allows one to know whether the supplied password is correct before actually decrypting the file # Currently, the verify_password option is only meaningful for ECMA-376 Agile/Standard Encryption file. load_key ( password = 'Passw0rd' ) # Use password file. BytesIO () with open ( 'encrypted.xlsx', 'rb' ) as f : file = msoffcrypto. close ()īasic usage (in-memory): import msoffcrypto import io import pandas as pd decrypted = io. load_key ( password = 'Passw0rd' ) # Use password with open ( 'decrypted.docx', 'wb' ) as f : file. Password and more key types are supported with library functions.īasic usage: import msoffcrypto encrypted = open ( 'encrypted.docx', 'rb' ) file = msoffcrypto. Test if the file is encrypted or not (exit code 0 or 1 is returned): msoffcrypto-tool document.doc -test -v Password is prompted if you omit the password argument value: $ msoffcrypto-tool encrypted.docx decrypted.docx -p ContentsĮxamples As CLI tool (with password) msoffcrypto-tool encrypted.docx decrypted.docx -p Passw0rd Msoffcrypto-tool (formerly ms-offcrypto-tool) is Python tool and library for decrypting encrypted MS Office files with password, intermediate key, or private key which generated its escrow key.

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