> ## Documentation Index
> Fetch the complete documentation index at: https://docs.parmanasystems.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Type Alias: SignatureAlgorithm

> **SignatureAlgorithm** = `"ed25519"` | `"ecdsa-p256"` | `"dilithium3"` | `"dilithium5"` | `"sphincs-plus"`

Defined in: [typescript/src/models/signature.ts:10](https://github.com/pavancharak/AgentLabsBuildathon/blob/main/typescript/src/models/signature.ts#L10)

Parmana Signature.

Cryptographic signature over a canonical Execution Trust Record,
proving it was produced by Parmana and has not been modified since
signing. See schemas/common/execution-trust-record.schema.json's
`signature` property.