extractBytesFromKeyPair

function extractBytesFromKeyPair(keypair): Promise<Uint8Array<ArrayBufferLike>>;

Extracts the raw key material from an extractable Ed25519 CryptoKeyPair.

Parameters

Parameter	Type	Description
`keypair`	`CryptoKeyPair` \| `ExtractableCryptoKeyPair`	An extractable Ed25519 `CryptoKeyPair`

Promise<Uint8Array<ArrayBufferLike>>

Raw key bytes as Uint8Array

Requires a keypair generated with extractable=true. See generateExtractableKeyPair.
The extracted bytes can be used to reconstruct the CryptoKeyPair with createKeyPairFromBytes.