rl.ThisUpdate, err = parseTime(&tbs)
	if err != nil {
		return nil, err
	}
	if tbs.PeekASN1Tag(cryptobyte_asn1.GeneralizedTime) || tbs.PeekASN1Tag(cryptobyte_asn1.UTCTime) {
		rl.NextUpdate, err = parseTime(&tbs)
		if err != nil {
			return nil, err
		}
	}

	if tbs.PeekASN1Tag(cryptobyte_asn1.SEQUENCE) {
		var revokedSeq cryptobyte.String

func (s *String) ReadAnyASN1Element(out *String, outTag *asn1.Tag) bool {
	return s.readASN1(out, outTag, false /* include header */)
}

// PeekASN1Tag reports whether the next ASN.1 value on the string starts with
// the given tag.
func (s String) PeekASN1Tag(tag asn1.Tag) bool {
	if len(s) == 0 {
		return false
	}
	return asn1.Tag(s[0]) == tag
}