package cryptocore import ( "testing" "github.com/rfjakob/gocryptfs/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, false) if c.IVLen != 12 { t.Fail() } c = New(key, BackendGoGCM, 128, useHKDF, false) if c.IVLen != 16 { t.Fail() } if stupidgcm.BuiltWithoutOpenssl { continue } c = New(key, BackendOpenSSL, 128, useHKDF, false) 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, false) }