gocryptfs/SECURITY.md, branch xattr_user_buffer Mirror of gocryptfs source code on Github http://nuetzlich.net/cgit/gocryptfs/atom?h=xattr_user_buffer 2015-12-01T17:19:24+00:00 Move docs to Documentation folder 2015-12-01T17:19:24+00:00 Jakob Unterwurzacher 2015-12-01T17:19:24+00:00 urn:sha1:accf8144ca627ffc0a282259d28b8fe6e583eed6 Update README and SECURITY documents 2015-11-29T21:36:25+00:00 Jakob Unterwurzacher 2015-11-29T21:36:25+00:00 urn:sha1:cbb18380bee538f3b1f26e3588857bcdf8a1b964 Add file header (on-disk-format change) 2015-11-01T00:38:27+00:00 Jakob Unterwurzacher 2015-11-01T00:32:33+00:00 urn:sha1:76311b60f2e208dbd93e1e7b6e9794770c14fede Format: [ "Version" uint16 big endian ] [ "Id" 16 random bytes ] Quoting SECURITY.md: * Every file has a header that contains a 16-byte random *file id* * Each block uses the file id and its block number as GCM *authentication data* * This means the position of the blocks is protected as well. The blocks can not be reordered or copied between different files without causing an decryption error. Split off SECURITY.md 2015-10-06T21:20:21+00:00 Jakob Unterwurzacher 2015-10-06T21:20:21+00:00 urn:sha1:31e14936be171855c49edc0922bc109b5a1e4d65