# TlsVersion

`import { TlsVersion } from "destack:tls/binding";`

TLS protocol version.

```ds title="TlsVersion"
export enum TlsVersion {
    Tls12 = 0x0303,
    Tls13 = 0x0304,
}
```

[language/library/src/tls/binding/context.ds:8:13](https://github.com/destack-sh/destack/blob/main/language/library/src/tls/binding/context.ds#L8-L13)

## Variants

### `Tls12 = 0x0303`

TLS 1.2.

### `Tls13 = 0x0304`

TLS 1.3.