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authorJakob Unterwurzacher2016-02-06 19:20:54 +0100
committerJakob Unterwurzacher2016-02-06 19:22:35 +0100
commit2b8cbd944149afe51fadddbd67ee4499d1d86250 (patch)
tree76361984cc4394bbb9b19ae987aeaff71fb6073b /internal/configfile/kdf_test.go
parentadcfbd79a8b8bb85cbee25996ab622a05de0dbc1 (diff)
Major refactoring: Split up "cryptfs" into several internal packages
"git status" for reference: deleted: cryptfs/cryptfs.go deleted: cryptfs/names_core.go modified: integration_tests/cli_test.go modified: integration_tests/helpers.go renamed: cryptfs/config_file.go -> internal/configfile/config_file.go renamed: cryptfs/config_test.go -> internal/configfile/config_test.go renamed: cryptfs/config_test/.gitignore -> internal/configfile/config_test/.gitignore renamed: cryptfs/config_test/PlaintextNames.conf -> internal/configfile/config_test/PlaintextNames.conf renamed: cryptfs/config_test/StrangeFeature.conf -> internal/configfile/config_test/StrangeFeature.conf renamed: cryptfs/config_test/v1.conf -> internal/configfile/config_test/v1.conf renamed: cryptfs/config_test/v2.conf -> internal/configfile/config_test/v2.conf renamed: cryptfs/kdf.go -> internal/configfile/kdf.go renamed: cryptfs/kdf_test.go -> internal/configfile/kdf_test.go renamed: cryptfs/cryptfs_content.go -> internal/contentenc/content.go new file: internal/contentenc/content_api.go renamed: cryptfs/content_test.go -> internal/contentenc/content_test.go renamed: cryptfs/file_header.go -> internal/contentenc/file_header.go renamed: cryptfs/intrablock.go -> internal/contentenc/intrablock.go renamed: cryptfs/address_translation.go -> internal/contentenc/offsets.go new file: internal/cryptocore/crypto_api.go renamed: cryptfs/gcm_go1.4.go -> internal/cryptocore/gcm_go1.4.go renamed: cryptfs/gcm_go1.5.go -> internal/cryptocore/gcm_go1.5.go renamed: cryptfs/nonce.go -> internal/cryptocore/nonce.go renamed: cryptfs/openssl_aead.go -> internal/cryptocore/openssl_aead.go renamed: cryptfs/openssl_benchmark.bash -> internal/cryptocore/openssl_benchmark.bash renamed: cryptfs/openssl_test.go -> internal/cryptocore/openssl_test.go new file: internal/nametransform/name_api.go new file: internal/nametransform/names_core.go renamed: cryptfs/names_diriv.go -> internal/nametransform/names_diriv.go renamed: cryptfs/names_noiv.go -> internal/nametransform/names_noiv.go renamed: cryptfs/names_test.go -> internal/nametransform/names_test.go new file: internal/nametransform/pad16.go renamed: cryptfs/log.go -> internal/toggledlog/log.go renamed: cryptfs/log_go1.4.go -> internal/toggledlog/log_go1.4.go renamed: cryptfs/log_go1.5.go -> internal/toggledlog/log_go1.5.go modified: main.go modified: masterkey.go modified: pathfs_frontend/file.go modified: pathfs_frontend/file_holes.go modified: pathfs_frontend/fs.go modified: pathfs_frontend/fs_dir.go modified: pathfs_frontend/names.go modified: test.bash
Diffstat (limited to 'internal/configfile/kdf_test.go')
-rw-r--r--internal/configfile/kdf_test.go60
1 files changed, 60 insertions, 0 deletions
diff --git a/internal/configfile/kdf_test.go b/internal/configfile/kdf_test.go
new file mode 100644
index 0000000..bc095ab
--- /dev/null
+++ b/internal/configfile/kdf_test.go
@@ -0,0 +1,60 @@
+package configfile
+
+import (
+ "testing"
+)
+
+/*
+Results on a 2.7GHz Pentium G630:
+
+gocryptfs/cryptfs$ go test -bench=.
+PASS
+BenchmarkScrypt10-2 300 6021435 ns/op ... 6ms
+BenchmarkScrypt11-2 100 11861460 ns/op
+BenchmarkScrypt12-2 100 23420822 ns/op
+BenchmarkScrypt13-2 30 47666518 ns/op
+BenchmarkScrypt14-2 20 92561590 ns/op ... 92ms
+BenchmarkScrypt15-2 10 183971593 ns/op
+BenchmarkScrypt16-2 3 368506365 ns/op
+BenchmarkScrypt17-2 2 755502608 ns/op ... 755ms
+ok github.com/rfjakob/gocryptfs/cryptfs 18.772s
+*/
+
+func benchmarkScryptN(n int, b *testing.B) {
+ kdf := NewScryptKdf(n)
+ for i := 0; i < b.N; i++ {
+ kdf.DeriveKey("test")
+ }
+}
+
+func BenchmarkScrypt10(b *testing.B) {
+ benchmarkScryptN(10, b)
+}
+
+func BenchmarkScrypt11(b *testing.B) {
+ benchmarkScryptN(11, b)
+}
+
+func BenchmarkScrypt12(b *testing.B) {
+ benchmarkScryptN(12, b)
+}
+
+func BenchmarkScrypt13(b *testing.B) {
+ benchmarkScryptN(13, b)
+}
+
+func BenchmarkScrypt14(b *testing.B) {
+ benchmarkScryptN(14, b)
+}
+
+func BenchmarkScrypt15(b *testing.B) {
+ benchmarkScryptN(15, b)
+}
+
+func BenchmarkScrypt16(b *testing.B) {
+ benchmarkScryptN(16, b)
+}
+
+func BenchmarkScrypt17(b *testing.B) {
+ benchmarkScryptN(17, b)
+}