util/encodings.go
func IsIA5String(raw []byte) bool {
	for _, b := range raw {
		i := int(b)
		if i > 127 || i < 0 {
			return false
		}
	}
	return true
}
func IsIA5String(raw []byte) bool {
	for _, b := range raw {
		i := int(b)
		if i > 127 || i < 0 {
			return false
		}
	}
	return true
}
func IsIA5String ( raw [ ] byte ) bool { for _ , b := range raw { i := int ( b ) if i > 127 || i < 0 { return false } } return true }
// IsIA5String returns true if raw is an IA5String, and returns false otherwise.
IsIA5String returns true if raw is an IA5String and returns false otherwise .