Function ecdsaSignP521

ecdsaSignP521(
privateKey: ArrayBuffer | Uint8Array<ArrayBufferLike>,
data: ArrayBuffer | Uint8Array<ArrayBufferLike>,
): ArrayBuffer
ECDSA sign with P-521 (uses SHA-512)
Parameters
- privateKey: ArrayBuffer | Uint8Array<ArrayBufferLike>
- data: ArrayBuffer | Uint8Array<ArrayBufferLike>
Returns ArrayBuffer