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https://github.com/luxfhe/example-dapps.git
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zeekayandHanzo Dev
a8c164c427
A rebrand renamed third-party names it did not own. @luxfhe-fhe/relayer-sdk and @luxfhe-fhe/oracle-solidity were never published, and @fhevm/solidity ships config/ZamaConfig.sol, not LuxConfig.sol, so nothing installed and no contract compiled. The overrides now say what the lockfile already resolved (@zama-fhe/relayer-sdk ^0.3.0-8, @zama-fhe/oracle-solidity ^0.2.0), and the relayer bundle loads from cdn.zama.org, the host that serves it. Co-authored-by: Hanzo Dev <[email protected]>
62 lines
1.8 KiB
Solidity
62 lines
1.8 KiB
Solidity
// SPDX-License-Identifier: BSD-3-Clause-Clear
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pragma solidity ^0.8.24;
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import {
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FHE,
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externalEbool,
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externalEuint32,
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externalEaddress,
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ebool,
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euint32,
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eaddress
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} from "@fhevm/solidity/lib/FHE.sol";
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import {ZamaEthereumConfig} from "@fhevm/solidity/config/ZamaConfig.sol";
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/**
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* This trivial example demonstrates the FHE encryption mechanism.
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*/
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contract EncryptMultipleValues is ZamaEthereumConfig {
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ebool private _encryptedEbool;
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euint32 private _encryptedEuint32;
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eaddress private _encryptedEaddress;
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// solhint-disable-next-line no-empty-blocks
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constructor() {}
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function initialize(
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externalEbool inputEbool,
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externalEuint32 inputEuint32,
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externalEaddress inputEaddress,
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bytes calldata inputProof
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) external {
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_encryptedEbool = FHE.fromExternal(inputEbool, inputProof);
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_encryptedEuint32 = FHE.fromExternal(inputEuint32, inputProof);
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_encryptedEaddress = FHE.fromExternal(inputEaddress, inputProof);
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// For each of the 3 values:
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// Grant FHE permission to both the contract itself (`address(this)`) and the caller (`msg.sender`),
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// to allow future decryption by the caller (`msg.sender`).
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FHE.allowThis(_encryptedEbool);
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FHE.allow(_encryptedEbool, msg.sender);
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FHE.allowThis(_encryptedEuint32);
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FHE.allow(_encryptedEuint32, msg.sender);
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FHE.allowThis(_encryptedEaddress);
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FHE.allow(_encryptedEaddress, msg.sender);
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}
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function encryptedBool() public view returns (ebool) {
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return _encryptedEbool;
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}
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function encryptedUint32() public view returns (euint32) {
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return _encryptedEuint32;
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}
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function encryptedAddress() public view returns (eaddress) {
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return _encryptedEaddress;
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}
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}
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