is winrar and winzip aes encryption compatible

#Is winrar and winzip aes encryption compatible zip file#

2.0: (1993) File entries can be compressed with DEFLATE and use traditional PKWARE encryption (ZipCrypto).

The URL of the online specification was changed several times on the PKWARE website.Ī summary of key advances in various versions of the PKWARE specification:

Specifications of some features such as BZIP2 compression, strong encryption specification and others were published by PKWARE a few years after their creation. Several versions of the specification were not published.

#Is winrar and winzip aes encryption compatible zip file#

ZIP File Format Specification' and it is published on the website since the late 1990s. ZIP file format specification is formally named 'APPNOTE. Other companies or organizations support the PKWARE specifications at their own pace. At various times, PKWARE has added preliminary features that allow PKZIP products to extract archives using advanced features, but PKZIP products that create such archives are not made available until the next major release. ZIP File Format Specification has its own version number, which does not necessarily correspond to the version numbers for the PKZIP tool, especially with PKZIP 6 or later. PKWARE and Infinity Design Concepts made a joint press release on Februreleasing the. By distributing the zip file format within APPNOTE.TXT, compatibility with the zip file format proliferated widely on the public Internet during the 1990s.

ZIP File Format Specification was first published as part of PKZIP 0.9 package under the file APPNOTE.TXT in 1989. They wanted to imply that their product would be faster than ARC and other compression formats of the time. The name 'zip' (meaning 'move at high speed') was suggested by Katz's friend, Robert Mahoney. The format was created after Systems Enhancement Associates (SEA) filed a lawsuit against PKWARE claiming that the latter's archiving products, named PKARC, were derivatives of SEA's ARC archiving system. ZIP file format was designed by Phil Katz of PKWARE and Gary Conway of Infinity Design Concepts.