func Benchmark_Encrypt(b *testing.B) {
    b.Run("Cipher=AESGCM::HSM=AESGCM::Hasher::Argon2id", func(b *testing.B) {
        conf := Config{
            Cipher:  aesgcm.Cipher{},
            HSM:     hsmgcm.NewMockHSM([]byte(testGCMKey256)),