CRYPTO NEWS

what’s the average time to generate IDEA pairs?

I’m trying to implement impossible differential cryptanalysis on IDEA cipher based on the Miss in the Middle Attacks on IDEA and Khufu , I’ve started by implementing the cryptanalysis on 3.5-Round IDEA and in order to achieve this cryptanalysis I need an initial pair set of 2^32 pairs.

I’ve written all the code from scratch and I’ve stumbled with the fact that this pair set is talking forever to generate using my code.

So what I need to know is if 1 million pairs is taking 2 minutes to be encrypted , is the execution time considered good or it need to be faster?

Linter Error: `assert(this.f.address == address(this));`

While learning solidity, I copy-pasted this code from: https://docs.soliditylang.org/en/v0.8.4/types.html // SPDX-License-Identifier: GPL-3.0 pragma solidity >=0.6.4 <0.9.0; contract Example { function f() public payable returns (bytes4) { assert(this.f.address == address(this)); return this.f.selector; } function g() public { this.f{gas: 10, value: 800}(); } } Linter: Parse error: extraneous input ‘)’ expecting ‘;’ [undefined] I’m using VSCode, with::Listen

While learning solidity, I copy-pasted this code from: https://docs.soliditylang.org/en/v0.8.4/types.html

// SPDX-License-Identifier: GPL-3.0 pragma solidity >=0.6.4 <0.9.0;  contract Example {     function f() public payable returns (bytes4) {         assert(this.f.address == address(this));         return this.f.selector;     }      function g() public {         this.f{gas: 10, value: 800}();     } } 

Linter: Parse error: extraneous input ‘)’ expecting ‘;’ [undefined]

enter image description here


I’m using VSCode, with solidity version: 0.0.113, and solc version: 0.8.4+commit.c7e474f2.Darwin.appleclang

In Remix, I don’t see this error (with same solc version):

enter image description here

What is this error and how can I fix it?

what’s the average time to generate IDEA pairs?

Shopping cart
There are no products in the cart!
Continue shopping
0