@lelantos-org/sdk / primitives / addressFromViewingKey

Function: addressFromViewingKey()

function addressFromViewingKey(
   P, 
   J, 
   vk, 
   index?
): ShieldedAddress;

Defined in: @lelantos-org/sdk/dist/keys/keys.d.ts:48

The address of a viewing key at diversifier index: d || pk_d || pk || ck_d, each a function of ivk and index. Index 0 is the account's default address. Lets a caller check a key against a stated address.

Parameters

Parameter	Type
P	Poseidon
J	Jubjub
vk	ViewingKey
index?	number

Returns

ShieldedAddress

Throws

when index is not an integer in [0, 2^32).