找到约 15 条结果

文章 椭圆曲线深度解析(第 9 部分)

...我们[已经知道](https://learnblockchain.cn/article/15567#:~:text=to%20construct%20pairings.-,Torsion%20Groups,-Torsion%20groups%20are)它与 _ℤᵣ×ℤᵣ_ 同构,所以没有一个生成器可以产生群中的所有元素。某些协议依赖于循环性来工作,因此它们不能使...

文章 如何使用 NFTScan NFT API 在 Gnosis 网络上开发 Web3 应用

...m_value" } # Enter your NFTScan API key api_key = "YOUR_API_KEY" # Construct the request headers headers = { "Accept": "application/json", "Authorization": f"Api-Key {api_key}" } # Send the GET request response = requests.get(base_url + endpoint, headers=headers, params=param...

文章 如何使用 NFTScan NFT API 在 PlatON 网络上开发 Web3 应用

.../own" account_address = "lat1cghxn3j8j4h7sxw0rey9jzc9388tp7aede4870" # Construct API request URL url = f"{api_endpoint}/{account_address}" # Make an HTTP GET request response = requests.get(url) # Check if the request was successful if response.status_code == 200: # Get the returne...

文章 Taproot Assets:协议、闪电网络兼容性

...分支包含的都是空的叶子,可以用 nil 哈希值来代表。 ![constructing-a-sparse-merkle-tree](https://img.learnblockchain.cn/2025/07/13/constructing-a-sparse-merkle-tree.png) \- 构造一棵稀疏默克尔树 - 举个例子,我们可以使用一种虚构的哈希函数 sha002 来...

文章 Polkadot Xcm -- 从基础到实践(实现跨链转账)

...e runtime by composing the FRAME pallets that were previously configured. construct_runtime!( pub enum Runtime where Block = Block, NodeBlock = opaque::Block, UncheckedExtrinsic = UncheckedExtrinsic, { // ...... Tokens: orml_tokens::{Pallet, Storage, Event, Config}, XTokens:...

文章 BOLT 3:比特币交易和脚本格式

...nsactions) * [Dust Limits](#dust-limits) * [Commitment Transaction Construction](#commitment-transaction-construction) * [密钥](#keys) * [密钥推导](#key-derivation) * [`localpubkey`, `remotepubkey`, `local_htlcpubkey`, `remote_htlcpubkey`, `local_delayedpubkey` 和 `remot...

文章 Lighter ZK 电路公开报告 - ZKSECURITY

..., private.validium_root) assert(private.state_root == new_state_root) # construct public data pub_data = [\ to_bytes(private.tx.account_index, 32/8),\ to_bytes(private.tx.asset_id, 16/8),\ to_bytes(private.tx.asset_amount, 128/8),\ to_bytes(private.tx.L1_address, 160/8),\ ] # verify p...

文章 理解以太坊: Go-Ethereum 源码剖析(1): Account and State

...nt transaction execution fakeStorage Storage // Fake storage which constructed by caller for debugging purpose. // Cache flags. // When an object is marked suicided it will be delete from the trie // during the "update" phase of the state transition. dirtyCode bool // t...

文章 一种基于区块链的泛用型数据隐私保护的安全多方计算协议

...tment linked schnorr protocol for multi-party computation, BPLSM). Through constructing the structure of the protocol and carrying out formal proof calculations, it is confirmed that the protocol can be integrated into the blockchain network to merge different private messages for efficient signing ...

文章 OpenBuild Starknet Bootcamp任务3:Starknet Foundry合约测试代码错误修复及部署和交互测试

...ress, #[key] new_owner: ContractAddress, } #[constructor] fn constructor(ref self: ContractState, initial_owner: ContractAddress) { self.owner.write(initial_owner); self.data.write(1); // Any variable of the storage that is not initialized ...

文章 揭秘 0xGasless:利用Gas 抽象和账户抽象实现的 AI 增强型 Web3 策略

... Agent Raptor->>Bundler: Creates optimized route (e.g., Uniswap v3) & constructs UserOperation Bundler->>Paymaster: Requests gas sponsorship for the UserOperation Paymaster->>Paymaster: Validates sponsorship logic (e.g., budget, whitelist, RAG approval) Paymaster-->>Bundler: Retu...

文章 Rust编程语言学习之高级特性

...)] pub fn hello_macro_derive(input: TokenStream) -> TokenStream { // Construct a representation of Rust code as a syntax tree // that we can manipulate let ast = syn::parse(input).unwrap(); // Build the trait implementation impl_hello_macro(&ast) } fn impl_hello_macro...

文章 Aave中的AToken

...er contract to implement initializer functions. To use it, replace * the constructor with a function that has the `initializer` modifier. * @dev WARNING: Unlike constructors, initializer functions must be manually * invoked. This applies both to deploying an Initializable contract, as well *...

文章 从EVM 角度看合约创建与部署

> * 原文链接: https://blog.smlxl.io/evm-contract-construction-93c98cc4ca96 > * 译文出自:[登链翻译计划](https://github.com/lbc-team/Pioneer) > * 译者:[翻译小组](https://learnblockchain.cn/people/412) 校对:[Tiny 熊](https://learnblockchain.cn/people/15) > * 本文永...

文章 基于哈希证明系统的区块链两方椭圆曲线签名

...1]](javascript:;) [14]LAI Qiqi, YANG Bo, YU Yong, et al.A Survey on the Construction of Hash Proof Systems Based on Lattices Journal of Cryptologic Research, 2017,4(5):474-484. [[本文引用: 1]](javascript:;) 来齐齐, 杨波, 禹勇, 等.基于格的哈希证明系统的构造综述 ...