gocryptfs/internal/cryptocore, branch v2.2.0 Mirror of gocryptfs source code on Github http://nuetzlich.net/cgit/gocryptfs/atom?h=v2.2.0 2021-09-10T10:14:19+00:00 cli: drop -forcedecode flag 2021-09-10T10:14:19+00:00 Jakob Unterwurzacher 2021-09-10T10:14:19+00:00 urn:sha1:d023cd6c95fcbc6b5056ba1f425d2ac3df4abc5a The rewritten openssl backend does not support this flag anymore, and it was inherently dangerour. Drop it (ignored for compatibility) Make -openssl also apply to xchacha 2021-09-08T18:32:16+00:00 Jakob Unterwurzacher 2021-09-08T18:32:16+00:00 urn:sha1:94e8004b6ce497dafd13e8c3f6f6596b49169970 Now that stupidgcm supports xchacha, make it available on mount. stupidgcm: normalize constructor naming 2021-09-07T16:15:04+00:00 Jakob Unterwurzacher 2021-09-07T16:11:11+00:00 urn:sha1:85c2beccaf674c69b3e30b0d646f5c11d91ecb9b New() -> NewAES256GCM() Also add missing NewChacha20poly1305 constructor in without_openssl.go. -speed: add XChaCha20-Poly1305-OpenSSL 2021-09-07T16:14:05+00:00 Jakob Unterwurzacher 2021-09-02T09:33:06+00:00 urn:sha1:9e1dd73e55e095b8e8b4264897c4d21fcdcdb2ae $ ./gocryptfs -speed gocryptfs v2.1-56-gdb1466f-dirty.stupidchacha; go-fuse v2.1.1-0.20210825171523-3ab5d95a30ae; 2021-09-02 go1.17 linux/amd64 AES-GCM-256-OpenSSL 529.53 MB/s AES-GCM-256-Go 833.85 MB/s (selected in auto mode) AES-SIV-512-Go 155.27 MB/s XChaCha20-Poly1305-Go 715.33 MB/s (use via -xchacha flag) XChaCha20-Poly1305-OpenSSL 468.94 MB/s https://github.com/rfjakob/gocryptfs/issues/452 cryptocore: add NonceSize to AEADTypeEnum 2021-08-23T20:10:23+00:00 Jakob Unterwurzacher 2021-08-23T20:10:23+00:00 urn:sha1:806334eacf2e50d712844761aca2b11014ec99df Have the information in one centralized place, and access it from main as needed. Add partial XChaCha20-Poly1305 support (mount flag only) 2021-08-23T14:00:41+00:00 Jakob Unterwurzacher 2021-08-21T10:08:37+00:00 urn:sha1:4764a9bde093f6b61d0370653c6c9d12949ed145 Mount flag only at the moment, not saved to gocryptfs.conf. https://github.com/rfjakob/gocryptfs/issues/452 go mod: declare module version v2 2021-08-23T13:05:15+00:00 Jakob Unterwurzacher 2021-08-23T13:05:15+00:00 urn:sha1:69d88505fd7f4cb0d9e4f1918de296342fe05858 Our git version is v2+ for some time now, but go.mod still declared v1. Hopefully making both match makes https://pkg.go.dev/github.com/rfjakob/gocryptfs/v2 work. All the import paths have been fixed like this: find . -name \*.go | xargs sed -i s%github.com/rfjakob/gocryptfs/%github.com/rfjakob/gocryptfs/v2/% cryptocore: drop IVLen helper var 2021-08-21T08:55:20+00:00 Jakob Unterwurzacher 2021-08-21T08:55:20+00:00 urn:sha1:2da0e13b1da4c903023200d6271b90f49077e8de The IVLen var seems be a net loss in clarity. Drop it. Also add comments and normalize error messages. Improve startup debug output 2021-06-21T09:32:04+00:00 Jakob Unterwurzacher 2021-06-21T09:32:04+00:00 urn:sha1:6b0e63c1a86946de23f549e7d80ea933a4a105f8 The startup debug output was very verbose but still missing some effective crypto settings. tlog: stop embedding log.Logger to prevent mistakes 2018-02-28T08:02:18+00:00 Jakob Unterwurzacher 2018-02-28T08:02:18+00:00 urn:sha1:b96e3ee2717531e842c492c3a6799d1d0c3e51cb A few places have called tlog.Warn.Print, which directly calls into log.Logger due to embedding, losing all features of tlog. Stop embedding log.Logger to make sure the internal functions cannot be called accidentially and fix (several!) instances that did.