ulerdogan

RPC="https://polygon-mumbai.blockpi.network/v1/rpc/public"

P256VERIFY="0x0000000000000000000000000000000000000100"

CALLDATA="4cee90eb86eaa050036147a12d49004b6b9c72bd725d39d4785011fe190f0b4da73bd4903f0ce3b639bbbf6e8e80d16931ff4bcf5993d58468e8fb19086e8cac36dbcd03009df8c59286b162af3bd7fcc0450c9aa81be5d10d312af6c66b1d604aebd3099c618202fcfe16ae7770b0c49ab5eadf74b754204a3bb6060e44eff37618b065f9832de4ca6ca971a7a1adc826d0f7c00181a5fb2ddf79ae00b4e10e"

echo "testing RIP-7212 on Mumbai"

cast call --rpc-url ${RPC} ${P256VERIFY} --data ${CALLDATA}

ulerdogan

//********************************************************************************************/
//  ___           _       ___               _         _    _ _
// | __| _ ___ __| |_    / __|_ _ _  _ _ __| |_ ___  | |  (_) |__
// | _| '_/ -_|_-< ' \  | (__| '_| || | '_ \  _/ _ \ | |__| | '_ \
// |_||_| \___/__/_||_|  \___|_|  \_, | .__/\__\___/ |____|_|_.__/
//                                |__/|_|
///* Copyright (C) 2022 - Renaud Dubois - This file is part of FCL (Fresh CryptoLib) project
///* License: This software is licensed under MIT License
///* This Code may be reused including license and copyright notice.
///* See LICENSE file at the root folder of the project.

ulerdogan

import (
    "crypto/ecdsa"
    "encoding/hex"
)

func getPublicKey(publicKeyHex string) (*ecdsa.PublicKey, error) {
    publicKeyBytes, err := hex.DecodeString(publicKeyHex)
    if err != nil {
        return nil, err
    }

ulerdogan

package main

import (
    "crypto/ecdsa"
    "crypto/elliptic"
    "fmt"
    "github.com/ethereum/go-ethereum/common"
    "github.com/ethereum/go-ethereum/crypto"
)

ulerdogan

pragma solidity >=0.4.22 <0.7.0;

/**
 * @title Storage
 * @dev Store & retreive value in a variable
 */
contract Storage {

    uint256 number;