---
title: cssm_x509_rdn
framework: Security
role: symbol
role_heading: Structure
platforms: [macOS 10.0+]
path: security/cssm_x509_rdn-c.struct
---

# cssm_x509_rdn

## Declaration

```occ
struct cssm_x509_rdn;
```

## Topics

### Instance Properties

- [AttributeTypeAndValue](security/cssm_x509_rdn-c.struct/attributetypeandvalue.md)
- [numberOfPairs](security/cssm_x509_rdn-c.struct/numberofpairs.md)