secp256r1EcdsaRecover

For the complete documentation index, see llms.txt

@midnight-ntwrk/compact-runtime v0.20.0

---

@midnight-ntwrk/compact-runtime / secp256r1EcdsaRecover

Function: secp256r1EcdsaRecover()

function secp256r1EcdsaRecover(
   msgHash, 
   sig, 
   recoveryId): Secp256r1Point;

Recover the secp256r1 public key from an ECDSA signature and a message hash.

The recovery id means the same thing as it does for secp256k1EcdsaRecover.

Parameters

msgHash

Uint8Array

sig

r

bigint

s

bigint

recoveryId

number

Returns

Secp256r1Point