| | |
| | | // nonce:0x1d5f7444107bc02e980deda39d0fce21b06c9da4233a19cb11124cb5bfefc9ec |
| | | // sign:0x8f92cee24906122e26c3cc6cbd72f851cfe2c9574aa03bf3371e5d506fbec68b2ad22bbbc19b00ed21d26ab5a6871507831e2c902d8ed8c33301addc2b57a7731b |
| | | public static String getLoginKey(String address, String nonce, String sign) { |
| | | log.info("address:{}, nonce:{}, sign:{}", address, nonce, sign); |
| | | StringBuilder sb = new StringBuilder(); |
| | | StringBuilder append = sb.append(address).append(":").append(nonce).append(":").append(sign); |
| | | |
| | | return sha3(append.toString()); |
| | | } |
| | | |
| | | public static String sha3(String str) { |
| | | Keccak.DigestKeccak kecc = new Keccak.Digest256(); |
| | | kecc.update(append.toString().getBytes(StandardCharsets.UTF_8)); |
| | | kecc.update(str.getBytes(StandardCharsets.UTF_8)); |
| | | return Numeric.toHexString(kecc.digest()); |
| | | } |
| | | } |