# XML Security Library for NSS (1.3.11)

**API Group:** `xmlsec_nss`

API reference for the xmlsec-nss back-end.

## Sub-groups

- [NSS Application Helpers](xmlsec_nss_app.md)

- [NSS Crypto Engine](xmlsec_nss_crypto.md)

- [NSS Keys Store](xmlsec_nss_keysstore.md)

- [NSS PKI Keys](xmlsec_nss_pkikeys.md)

- [NSS X.509 Support](xmlsec_nss_x509.md)