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# SecAsn1AlgId

A structure identifying an ASN.1 algorithm by its OID, and its corresponding parameters.

```
struct SecAsn1AlgId
```

## Topics

### Algorithm Characteristics

[`algorithm`](/documentation/Security/SecAsn1AlgId/algorithm)

[`parameters`](/documentation/Security/SecAsn1AlgId/parameters)

### Creating a Structure

[`init()`](/documentation/Security/SecAsn1AlgId/init())

[`init(algorithm:parameters:)`](/documentation/Security/SecAsn1AlgId/init(algorithm:parameters:))


---

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