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Diffstat (limited to 'internal/prefer_openssl/prefer_go1.6.go')
-rw-r--r--internal/prefer_openssl/prefer_go1.6.go29
1 files changed, 0 insertions, 29 deletions
diff --git a/internal/prefer_openssl/prefer_go1.6.go b/internal/prefer_openssl/prefer_go1.6.go
deleted file mode 100644
index e69da39..0000000
--- a/internal/prefer_openssl/prefer_go1.6.go
+++ /dev/null
@@ -1,29 +0,0 @@
-// +build go1.6,amd64
-// go1.6+ AND amd64
-
-package prefer_openssl
-
-import (
- "runtime"
-
- "github.com/rfjakob/gocryptfs/internal/stupidgcm"
-)
-
-// PreferOpenSSL tells us if OpenSSL is faster than Go GCM on this machine.
-// Go GCM is faster when the CPU has AES instructions and Go is v1.6 or higher
-// on amd64.
-//
-// See https://github.com/rfjakob/gocryptfs/issues/23#issuecomment-218286502
-// for benchmarks.
-func PreferOpenSSL() bool {
- if stupidgcm.BuiltWithoutOpenssl {
- return false
- }
- if runtime.GOOS == "darwin" {
- // OSX does not have /proc/cpuinfo, let's just assume the CPU has AES
- // acceleration. Virtually all Macs that are running today have it I
- // guess?
- return false
- }
- return filePreferOpenSSL("/proc/cpuinfo")
-}