Function schnorrVerifyMessage

schnorrVerifyMessage(
    signature: string,
    message: string,
    pubkey: string,
    throws?: boolean,
): boolean
Verifies a Schnorr signature on a message.
Parameters
- signature: string
  The Schnorr signature (hex-encoded).
- message: string
  The message to verify.
- pubkey: string
  The Cashu P2PK public key (hex-encoded, X-only or with 02/03 prefix).
- throws: boolean = false
  True: throws on error, False: swallows errors and returns false.
Returns boolean
True if the signature is valid, false otherwise.

Remarks
This function swallows Schnorr verification errors (eg invalid signature / pubkey format) and treats them as false. If you want to throw such errors, use the throws param.

Throws
If throws param is true and error is encountered.
- Defined in src/crypto/core.ts:230