New and Changed Feature Information

This chapter lists all the features that have been added or modified in this guide. The table also contains references to these feature documentation sections.

System Security Features Added or Modified in IOS XR Release 7.3.x

Feature Description Changed in Release Where Documented

Ed25519 Public-Key Signature System Support

This feature was introduced.

Release 7.3.1

Support for Ed25519 Public-Key Signature System

Ed25519 Public Key Algorithm Support for SSH

This feature was introduced.

Release 7.3.1

Ed25519 Public-Key Signature Algorithm Support for SSH

SSD Encryption

This feature was introduced.

Release 7.3.1

SSD Encryption

User Configurable Maximum Authentication Attempts for SSH

This feature was introduced.

Release 7.3.1

User Configurable Maximum Authentication Attempts for SSH

X.509v3 Certificate-based Authentication for SSH

This feature was introduced.

Release 7.3.1

X.509v3 Certificate-based Authentication for SSH

Retrieve CRL through the HTTP Proxy Server

This feature was introduced.

Release 7.3.1

Retrieve CRL through the HTTP Proxy Server

Collect Filesystem Inventory

This feature was introduced.

Release 7.3.1

Collect Data Dossier

Verify Authenticity of RPM Packages Using Fingerprint

This feature was introduced.

Release 7.3.1

Verify Authenticity of RPM Packages Using Fingerprint

IMA Optimization

This feature was introduced.

Release 7.3.1

Collect Data Dossier

Password Masking

This feature was introduced.

Release 7.3.1

Password Masking