<glob pattern="*.der"/>
    <magic priority="50">
      <match value="0x3080" type="string"
              mask="0xFFF8" offset="0">
         <!-- SHA with RSA Encryption -->
         <match value="0x300d06092a864886f70d01010b0500" type="string"
                 mask="0xFFFFFFFFFFFFFFFFFFFFFFFF00FFFF" offset="10:50" />
         <!-- SHA with DSA Encryption -->
         <match value="0x300b0609608648016503040301" type="string"

    assertThat(Adapters.NULL.fromDer(bytes)).isNull()
    assertThat(Adapters.NULL.toDer(null)).isEqualTo(bytes)
  }

  @Test fun `sequence algorithm`() {
    val bytes = "300d06092a864886f70d01010b0500".decodeHex()
    val algorithmIdentifier =
      AlgorithmIdentifier(
        algorithm = SHA256_WITH_RSA_ENCRYPTION,
        parameters = null,
      )