.7z encryption algorithm

[alhazred64]

Hi,

Do we know what encryption algorithm does ZipXtract use for creating password protected 7z archives? I would assume it's AES-256, but I might be wrong. Also, is filename encryption enabled by default? I can't see a toggle for it.

[WirelessAlien]

Hi,

Do we know what encryption algorithm does ZipXtract use for creating password protected 7z archives? I would assume it's AES-256

Yes it is aes-256

Also, is filename encryption enabled by default? I can't see a toggle for it.

No it is not enabled. In 7z - the files data are encrypted but not the file name. The file name encryption will be added.