2/14/2023 0 Comments Free ms office password cracker![]() This protection algorithm is also currently considered to be weak and presents no difficulties to hacking software. In Excel and Word the key length was increased to 40 bits. ![]() Hacking software is now readily available to find a 16-byte key and decrypt the password-protected document instantly (because it's only like a Vigenere Cipher). In Excel and Word 95 and prior editions a weak protection algorithm is used that converts a password to a 16-bit verifier and a 16-byte XOR obfuscation array (page 60/119) ( ) key. History of Microsoft Encryption password Due to the encryption of a document protected by a password to open it, a hacker needs to decrypt the document to get access to its contents. If a user fails to enter a correct password to the field which appears after an attempt to open a password-protected document, viewing and editing the document will not be possible. It is possible to set this type of password in all Microsoft Office applications. The password that encrypts a document also restricts the user from opening the document. In Microsoft Excel passwords restrict modification of the workbook, a worksheet within it, or individual elements in the worksheet. ![]()
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