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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]>
43 lines
1.2 KiB
Solidity
43 lines
1.2 KiB
Solidity
// SPDX-License-Identifier: BSD-3-Clause-Clear
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pragma solidity ^0.8.24;
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import {FHE, ebool, euint8, externalEuint8} from "@fhevm/solidity/lib/FHE.sol";
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import {ZamaEthereumConfig} from "@fhevm/solidity/config/ZamaConfig.sol";
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contract FHEIfThenElse is ZamaEthereumConfig {
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euint8 private _a;
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euint8 private _b;
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euint8 private _max;
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// solhint-disable-next-line no-empty-blocks
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constructor() {}
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function setA(externalEuint8 inputA, bytes calldata inputProof) external {
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_a = FHE.fromExternal(inputA, inputProof);
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FHE.allowThis(_a);
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}
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function setB(externalEuint8 inputB, bytes calldata inputProof) external {
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_b = FHE.fromExternal(inputB, inputProof);
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FHE.allowThis(_b);
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}
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function computeMax() external {
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// a >= b
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// solhint-disable-next-line var-name-mixedcase
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ebool _a_ge_b = FHE.ge(_a, _b);
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// a >= b ? a : b
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_max = FHE.select(_a_ge_b, _a, _b);
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// For more information about FHE permissions in this case,
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// read the `computeAPlusB()` commentaries in `FHEAdd.sol`.
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FHE.allowThis(_max);
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FHE.allow(_max, msg.sender);
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}
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function result() public view returns (euint8) {
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return _max;
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}
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}
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