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Remove individual OID fields for single TransparencyLogEntry OID.
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@wlynch
wlynch committed Apr 7, 2023
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21 changes: 3 additions & 18 deletions oid-info.md
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Expand Up @@ -9,21 +9,6 @@ Rekor reserves the `1.3.6.1.4.1.57264.3` OID root for all of its values.

## Directory

| OID | Name | Tag Type | Description |
| ------------------------- | ---------------------- | ---------------------- | ------------------------------------------------------------------------------------------------------------- |
| 1.3.6.1.4.1.57264.3.1 | Integrated Time | INTEGER | When the data was added to the log. |
| 1.3.6.1.4.1.57264.3.2 | Log ID | UTF8STRING | This is a SHA256 hash of the DER-encoded public key for the log at the time the entry was included in the log |
| 1.3.6.1.4.1.57264.3.3 | Log Index | INTEGER | The index of the entry in the transparency log. |
| 1.3.6.1.4.1.57264.3.4 | Verification | | Log Entry Verification data. |
| 1.3.6.1.4.1.57264.3.4.1 | Inclusion Proof | | Proof of inclusion on the transparency log. |
| 1.3.6.1.4.1.57264.3.4.1.1 | Checkpoint | UTF8STRING | The checkpoint (signed tree head) that the inclusion proof is based on. |
| 1.3.6.1.4.1.57264.3.4.1.2 | Hashes | SEQUENCE OF UTF8STRING | A list of hashes required to compute the inclusion proof, sorted in order from leaf to root. |
| 1.3.6.1.4.1.57264.3.4.1.3 | Root Hash | UTF8STRING | The hash value stored at the root of the merkle tree at the time the proof was generated. |
| 1.3.6.1.4.1.57264.3.4.1.4 | Tree Size | INTEGER | The size of the merkle tree at the time the inclusion proof was generated. |
| 1.3.6.1.4.1.57264.3.4.2 | Signed Entry Timestamp | UTF8STRING | Base64 encoded signature of the promise of inclusion. |

### Notes:

- This is not an exhaustive list of values included in a LogEntry.
- Log Index not included in Inclusion Proof since it's already defined in
`1.3.6.1.4.1.57264.3.3`.
| OID | Name | Tag Type | Description |
| --------------------- | -------------------- | ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| 1.3.6.1.4.1.57264.3.1 | TransparencyLogEntry | BIT STRING | Proto serialized [TransparencyLogEntry](https://github.com/sigstore/protobuf-specs/blob/4dbf10bc287d76f1bfa68c05a78f3f5add5f56fe/protos/sigstore_rekor.proto#L89). |

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