See below for the maximum transactions per second (TPS) that PKI Hub solutions can process when meeting the minimum Machine requirements in single-node and multi-node deployments.

Solution

Transaction type

HSM

Key algorithm

Single-node

Multi-node

Certificate Authority

Request to the CA Gateway API for enrollment without key generation

Entrust nShield 5c

RSA4096 and ECDSAP512

10

25

Certificate Authority

Request to the CA Gateway API for enrollment with key generation 

Entrust nShield 5c

RSA4096 and ECDSAP512

7

15

Timestamp Authority

Timestamping request

Entrust nShield XC

RSA2048 and ECDSAP256

1500

2000

Validation Authority

OCSP request

Entrust nShield XC

RSA2048

1000

1500