Software Update for the Internet of Things (SUIT)
- Created
- 2025-04-03
- Last Updated
- 2026-01-13
- Available Formats
-

XML
HTML
Plain text
Registries Included Below
- SUIT Envelope Elements
- SUIT Manifest Elements
- SUIT Common Elements
- SUIT Commands
- SUIT Parameters
- SUIT Text Values
- SUIT Component Text Values
- SUIT_Report Elements
- SUIT_Record Elements
- SUIT_Report Reasons
- SUIT_Capability_Report Elements
SUIT Envelope Elements
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
| Label | Name | Reference |
|---|---|---|
| less than -255 | Reserved for Private Use | [RFC-ietf-suit-manifest-34] |
| -255 to -1 | Unassigned | |
| 0 | Unset Detection | [RFC-ietf-suit-manifest-34, Section 8.1] |
| 1 | Reserved (Delegation) | [RFC-ietf-suit-manifest-34, Appendix C.1] |
| 2 | Authentication Wrapper | [RFC-ietf-suit-manifest-34, Section 8.3] |
| 3 | Manifest | [RFC-ietf-suit-manifest-34, Section 8.4] |
| 4-14 | Unassigned | |
| 15 | Dependency Resolution | [RFC-ietf-suit-trust-domains-12, Section 5.5] |
| 16 | Payload Fetch | [RFC-ietf-suit-manifest-34, Section 8.4.6] |
| 17 | Unassigned | |
| 18 | Candidate Verification | [RFC-ietf-suit-trust-domains-12, Section 7.1] |
| 19 | Unassigned | |
| 20 | Payload Installation | [RFC-ietf-suit-manifest-34, Section 8.4.6] |
| 21-22 | Unassigned | |
| 23 | Text Description | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
SUIT Manifest Elements
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
SUIT Common Elements
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
| Label | Name | Reference |
|---|---|---|
| less than -255 | Reserved for Private Use | [RFC-ietf-suit-manifest-34] |
| -255 to -1 | Unassigned | |
| 0 | Unset Detection | [RFC-ietf-suit-manifest-34, Section 8.1] |
| 1 | Dependencies | [RFC-ietf-suit-trust-domains-12, Section 5.2.2] |
| 2 | Component Identifiers | [RFC-ietf-suit-manifest-34, Section 8.4.5] |
| 3 | Unassigned | |
| 4 | Common Command Sequence | [RFC-ietf-suit-manifest-34, Section 8.4.5] |
SUIT Commands
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
SUIT Parameters
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
SUIT Text Values
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
| Label | Name | Reference |
|---|---|---|
| less than -255 | Reserved for Private Use | [RFC-ietf-suit-manifest-34] |
| -255 to -1 | Unassigned | |
| 0 | Unset Detection | [RFC-ietf-suit-manifest-34, Section 8.1] |
| 1 | Manifest Description | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 2 | Update Description | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 3 | Manifest JSON Source | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 4 | Manifest YAML Source | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
SUIT Component Text Values
- Expert(s)
-
Brendan Moran, Hannes Tschofenig
- Reference
- [RFC-ietf-suit-manifest-34]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| less than -255 | Private Use |
| -255 to 255 | Standards Action |
| greater than 255 | Specification Required |
| Label | Name | Reference |
|---|---|---|
| less than -255 | Reserved for Private Use | [RFC-ietf-suit-manifest-34] |
| -255 to -1 | Unassigned | |
| 0 | Unset Detection | [RFC-ietf-suit-manifest-34, Section 8.1] |
| 1 | Vendor Name | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 2 | Model Name | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 3 | Vendor Domain | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 4 | Model Info | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 5 | Component Description | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
| 6 | Component Version | [RFC-ietf-suit-manifest-34, Section 8.4.4] |
SUIT_Report Elements
- Expert(s)
-
Unassigned
- Reference
- [RFC-ietf-suit-report-18]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| -4294967296 to -65537 | First Come First Served |
| -65536 to -257 | Specification Required |
| -256 to 255 | Standards Action With Expert Review |
| 256 to 65535 | Specification Required |
| 65536 to 4294967295 | First Come First Served |
| Label | Name | CDDL Label | Reference |
|---|---|---|---|
| -4294967296 to 1 | Unassigned | ||
| 2 | Nonce | suit-report-nonce | [RFC-ietf-suit-report-18, Section 4] |
| 3 | Records | suit-report-records | [RFC-ietf-suit-report-18, Section 4] |
| 4 | Result | suit-report-result | [RFC-ietf-suit-report-18, Section 4] |
| 5 | Result Code | suit-report-result-code | [RFC-ietf-suit-report-18, Section 4] |
| 6 | Result Record | suit-report-result-record | [RFC-ietf-suit-report-18, Section 4] |
| 7 | Result Reason | suit-report-result-reason | [RFC-ietf-suit-report-18, Section 4] |
| 8 | Capability Report | suit-report-capability-report | [RFC-ietf-suit-report-18, Section 4] |
| 9-98 | Unassigned | ||
| 99 | Reference | suit-reference | [RFC-ietf-suit-report-18, Section 4] |
| 100 to 4294967295 | Unassigned |
SUIT_Record Elements
- Expert(s)
-
Unassigned
- Reference
- [RFC-ietf-suit-report-18]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| -4294967296 to -65537 | First Come First Served |
| -65536 to -257 | Specification Required |
| -256 to 255 | Standards Action With Expert Review |
| 256 to 65535 | Specification Required |
| 65536 to 4294967295 | First Come First Served |
| Label | Name | CDDL Label | Reference |
|---|---|---|---|
| -4294967296 to -1 | Unassigned | ||
| 0 | Manifest ID | suit-record-manifest-id | [RFC-ietf-suit-report-18, Section 3] |
| 1 | Manifest Section | suit-record-manifest-section | [RFC-ietf-suit-report-18, Section 3] |
| 2 | Section Offset | suit-record-section-offset | [RFC-ietf-suit-report-18, Section 3] |
| 3 | Component Index | suit-record-component-index | [RFC-ietf-suit-report-18, Section 3] |
| 4 | Record Properties | suit-record-properties | [RFC-ietf-suit-report-18, Section 3] |
| 5 to 4294967295 | Unassigned |
SUIT_Report Reasons
- Expert(s)
-
Unassigned
- Reference
- [RFC-ietf-suit-report-18]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| -4294967296 to -65537 | First Come First Served |
| -65536 to -257 | Specification Required |
| -256 to 255 | Standards Action With Expert Review |
| 256 to 65535 | Specification Required |
| 65536 to 4294967295 | First Come First Served |
| Label | Name | CDDL Label | Reference |
|---|---|---|---|
| -4294967296 to -1 | Unassigned | ||
| 0 | Result OK | suit-report-reason-ok | [RFC-ietf-suit-report-18, Section 4.2] |
| 1 | CBOR Parse Failure | suit-report-reason-cbor-parse | [RFC-ietf-suit-report-18, Section 4.2] |
| 2 | Unsupported COSE Structure or Header | suit-report-reason-cose-unsupported | [RFC-ietf-suit-report-18, Section 4.2] |
| 3 | Unsupported COSE Algorithm | suit-report-reason-alg-unsupported | [RFC-ietf-suit-report-18, Section 4.2] |
| 4 | Signature / MAC verification failed | suit-report-reason-unauthorised | [RFC-ietf-suit-report-18, Section 4.2] |
| 5 | Unsupported SUIT Command | suit-report-reason-command-unsupported | [RFC-ietf-suit-report-18, Section 4.2] |
| 6 | Unsupported SUIT Component | suit-report-reason-component-unsupported | [RFC-ietf-suit-report-18, Section 4.2] |
| 7 | Unauthorized SUIT Component | suit-report-reason-component-unauthorised | [RFC-ietf-suit-report-18, Section 4.2] |
| 8 | Unsupported SUIT Parameter | suit-report-reason-parameter-unsupported | [RFC-ietf-suit-report-18, Section 4.2] |
| 9 | Severing Unsupported | suit-report-reason-severing-unsupported | [RFC-ietf-suit-report-18, Section 4.2] |
| 10 | Condition Failed | suit-report-reason-condition-failed | [RFC-ietf-suit-report-18, Section 4.2] |
| 11 | Operation Failed | suit-report-reason-operation-failed | [RFC-ietf-suit-report-18, Section 4.2] |
| 12 | Invocation Pending | suit-report-reason-invoke-pending | [RFC-ietf-suit-report-18, Section 4.2] |
| 13 to 4294967295 | Unassigned |
SUIT_Capability_Report Elements
- Expert(s)
-
Unassigned
- Reference
- [RFC-ietf-suit-report-18]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| -4294967296 to -65537 | First Come First Served |
| -65536 to -257 | Specification Required |
| -256 to 255 | Standards Action With Expert Review |
| 256 to 65535 | Specification Required |
| 65536 to 4294967295 | First Come First Served |
| Label | Name | CDDL Label | Reference |
|---|---|---|---|
| -4294967296 to 0 | Unassigned | ||
| 1 | Components | suit-component-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 2 | Commands | suit-command-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 3 | Parameters | suit-parameters-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 4 | Cryptographic Algorithms | suit-crypt-algo-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 5 | Envelope Elements | suit-envelope-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 6 | Manifest Elements | suit-manifest-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 7 | Common Elements | suit-common-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 8 | Text Elements | suit-text-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 9 | Component Text Elements | suit-text-component-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 10 | Dependency Capabilities | suit-dependency-capabilities | [RFC-ietf-suit-report-18, Section 6] |
| 11 to 4294967295 | Unassigned |