CA Capability Matrix
CA Capability Matrix
Section titled “CA Capability Matrix”Capability Comparison
Section titled “Capability Comparison”| Capability | Microsoft AD CS | Smallstep CA |
|---|---|---|
| Enroll | ✓ | ✓ |
| Renew | ✓ | ✓ |
| Revoke | ✓ | ✕ |
| Template Discovery | ✓ | ✕ |
| Template Selection | ✓ | ✕ |
| ACME Protocol | ✕ | ✓ |
| Kerberos Auth | ✓ | ✕ |
| API Auth | ✓ | ✓ |
| Bulk Enrollment | ✓ | ✓ |
| Custom Attributes | ✕ | ✕ |
Authentication Methods
Section titled “Authentication Methods”| CA | Supported Auth Methods |
|---|---|
| Microsoft AD CS | Kerberos, NTLM, Certificate |
| Smallstep CA | ACME Account Key |
Validation Methods
Section titled “Validation Methods”| CA | Supported Validation |
|---|---|
| Microsoft AD CS | Template-based |
| Smallstep CA | DNS-01, HTTP-01, TLS-ALPN-01 |