verify_transaction_signature

Verify a signature against transaction data

Arguments

• transaction_data - The transaction data that was signed
• signature - The ECDSA signature
• public_key - The public key to verify against
• sighash_type - The signature hash type used

Returns

• bool - True if signature is valid for the transaction

Fully qualified path: alexandria_btc::legacy_signature::verify_transaction_signature

pub fn verify_transaction_signature(
    transaction_data: Span<u8>,
    signature: Signature,
    public_key: BitcoinPublicKey,
    sighash_type: u8,
) -> bool