> ## Documentation Index
> Fetch the complete documentation index at: https://turnkey-0e7c1f5b-bc-add-sdk-typedoc.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# PointDecode

# Function: pointDecode()

> **pointDecode**(`point`): `JsonWebKey`

Defined in: [tink/elliptic\_curves.ts:166](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/api-key-stamper/src/tink/elliptic_curves.ts#L166)

Decodes a public key in *compressed* OR *uncompressed* format.
Augmented to ensure that the x and y components are padded to fit 32 bytes.

P-256 only

## Parameters

### point

`Uint8Array`

## Returns

`JsonWebKey`