gocryptfs/internal/stupidgcm/openssl.go, branch xattr_user_buffer Mirror of gocryptfs source code on Github http://nuetzlich.net/cgit/gocryptfs/atom?h=xattr_user_buffer 2025-08-07T20:06:39+00:00 stupidgcm: make build tags consistent 2025-08-07T20:06:39+00:00 Jakob Unterwurzacher 2025-08-07T20:06:39+00:00 urn:sha1:5f324fe6614c1cf6bc7e5c07807332c8bb23dd5c This makes building with just CGO_ENABLED=0 work. make format 2022-08-28T09:11:36+00:00 Jakob Unterwurzacher 2022-08-28T09:11:36+00:00 urn:sha1:003a7fa2e53ac15d2c94a34102ae12b69b23c586 Fix typos 2022-06-26T08:59:06+00:00 Yuta Hayashibe 2022-05-04T09:06:20+00:00 urn:sha1:e9ecff7f07aeb1efe0edec7b4b050ce3c0ef75f8 stupidgcm: allow zero-length input data 2021-09-07T16:15:04+00:00 Jakob Unterwurzacher 2021-09-07T15:47:48+00:00 urn:sha1:3a80db953da93c741ad391ae124121459c1046b0 We used to panic in this case because it is useless. But Go stdlib supports it, so we should as well. stupidgcm: add BenchmarkCCall 2021-09-07T16:14:05+00:00 Jakob Unterwurzacher 2021-09-05T10:17:38+00:00 urn:sha1:6a0206897c83e1f3e4539d6a6c77149167f49626 gocryptfs/internal/stupidgcm$ go test -bench . goos: linux goarch: amd64 pkg: github.com/rfjakob/gocryptfs/v2/internal/stupidgcm cpu: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz BenchmarkCCall-4 15864030 78.60 ns/op PASS ok github.com/rfjakob/gocryptfs/v2/internal/stupidgcm 1.898s stupidgcm: replace naked panics 2021-09-07T16:14:05+00:00 Jakob Unterwurzacher 2021-09-04T10:01:50+00:00 urn:sha1:b8c56ccffc7d2512cb33434a4fb86467fea1e36f stupidgcm: fix without_openssl build 2021-09-07T16:14:05+00:00 Jakob Unterwurzacher 2021-09-04T09:58:43+00:00 urn:sha1:8f820c429d88f601ba6c7a614fef23b7f53eb489 $ ./build-without-openssl.bash internal/speed/speed.go:152:14: undefined: stupidgcm.NewXchacha20poly1305 stupidgcm: introduce stupidAEADCommon and use for both chacha & gcm 2021-09-07T16:14:05+00:00 Jakob Unterwurzacher 2021-09-04T09:41:56+00:00 urn:sha1:e2ec048a09889b2bf71e8bbfef9f0584ff7d69db Nice deduplication and brings the GCM decrypt speed up to par. internal/speed$ benchstat old new name old time/op new time/op delta StupidGCM-4 4.71µs ± 0% 4.66µs ± 0% -0.99% (p=0.008 n=5+5) StupidGCMDecrypt-4 5.77µs ± 1% 4.51µs ± 0% -21.80% (p=0.008 n=5+5) name old speed new speed delta StupidGCM-4 870MB/s ± 0% 879MB/s ± 0% +1.01% (p=0.008 n=5+5) StupidGCMDecrypt-4 710MB/s ± 1% 908MB/s ± 0% +27.87% (p=0.008 n=5+5)