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archivers/bkcrack,
Crack legacy zip encryption
Branch: CURRENT,
Version: 1.7.0,
Package name: bkcrack-1.7.0,
Maintainer: pkgsrc-usersA ZIP archive may contain many entries whose content can be compressed
and/or encrypted. In particular, entries can be encrypted with a
password-based symmetric encryption algorithm referred to as
traditional PKWARE encryption, legacy encryption or ZipCrypto.
bkcrack is a command-line tool which implements a known plaintext
attack by Biham and Kocker. The main features are:
Recover internal state from ciphertext and plaintext.
Change a ZIP archive's password using the internal state.
Recover the original password from the internal state.
Master sites:
Filesize: 103.533 KB
Version history: (Expand)
- (2024-06-28) Updated to version: bkcrack-1.7.0
- (2023-10-22) Package added to pkgsrc.se, version bkcrack-1.5.0 (created)
CVS history: (Expand)
2023-10-22 20:38:59 by Thomas Klausner | Files touched by this commit (4) |
Log message:
archivers/bkcrack: import bkcrack-1.5.0
A ZIP archive may contain many entries whose content can be compressed
and/or encrypted. In particular, entries can be encrypted with a
password-based symmetric encryption algorithm referred to as
traditional PKWARE encryption, legacy encryption or ZipCrypto.
bkcrack is a command-line tool which implements a known plaintext
attack by Biham and Kocker. The main features are:
Recover internal state from ciphertext and plaintext.
Change a ZIP archive's password using the internal state.
Recover the original password from the internal state.
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