libgocryptfs/internal/cryptocore/cryptocore_test.go
Jakob Unterwurzacher d023cd6c95 cli: drop -forcedecode flag
The rewritten openssl backend does not support this flag anymore,
and it was inherently dangerour. Drop it (ignored for compatibility)
2021-09-10 12:14:19 +02:00

42 lines
812 B
Go

package cryptocore
import (
"testing"
"github.com/rfjakob/gocryptfs/v2/internal/stupidgcm"
)
// "New" should accept at least these param combinations
func TestCryptoCoreNew(t *testing.T) {
key := make([]byte, 32)
for _, useHKDF := range []bool{true, false} {
c := New(key, BackendGoGCM, 96, useHKDF)
if c.IVLen != 12 {
t.Fail()
}
c = New(key, BackendGoGCM, 128, useHKDF)
if c.IVLen != 16 {
t.Fail()
}
if stupidgcm.BuiltWithoutOpenssl {
continue
}
c = New(key, BackendOpenSSL, 128, useHKDF)
if c.IVLen != 16 {
t.Fail()
}
}
}
// "New" should panic on any key not 32 bytes long
func TestNewPanic(t *testing.T) {
defer func() {
if r := recover(); r == nil {
t.Errorf("The code did not panic")
}
}()
key := make([]byte, 16)
New(key, BackendOpenSSL, 128, true)
}