Software Trust Manager licenses
Software Trust Manager operates on a subscription licensing model, offering a range of licenses corresponding to different activities within your account. Understanding these licenses and their limits is essential for managing your accounts effectively.
| License | Description | Consumption | 
|---|---|---|
| Signature units | Signature units are relative to the number of hashes that are signed with a production keypair. Every hash that you sign consumes one signature unit. |  DigiCert-hosted customers have a   On-premises customers have a  | 
| Test signature units | Test signature units are relative to the number of hashes that are signed with a test keypair. Every hash you sign consumes one signature unit. |  DigiCert-hosted customers have a   On-premises customers have a  | 
| Cryptographic units | Cryptographic units are a count of all operations performed by an account, which are related to cryptographic assets, excluding signatures. Cryptographic events include: 
 |  DigiCert-hosted customers have a   On-premises customers have a  | 
| HSM keypair units | HSM keypair units refer to how many keypairs you create on our HSMs. We provide sufficient space for the number of public trust certificates you are licensed to create as part of your Software Trust license. The more signature units you buy, the more public certificates and HSM keypair space you will be allocated. |  DigiCert-hosted customers have a   On-premises customers have a  | 
| Threat detection (GB) | Threat detection units are calculated in GB. For every GB that they scan, 1 threat detection unit is consumed. |  DigiCert-hosted customers have a   On-premises customers have a  |