# SymmetricAlgorithm

**Kind:** Type

**Source:** [`src/utils/jwt/jwa.ts`](https://github.com/honojs/hono/blob/main/src/utils/jwt/jwa.ts#L25)

**Part of:** [Utils](subsystem-src-utils)

## Definition

```ts
'HS256' | 'HS384' | 'HS512'
```