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[原創(chuàng)] C# .NetCore 跨平臺RSA加密實現(xiàn)

注意，文中提到的代碼由于時間原因，沒有經(jīng)過嚴(yán)格跨平臺測試，只是編譯通過，在本地windows平臺下測試正常。其它平臺大家自行測試，如有時間，本人后面測試完后再來更新此文。相信很多朋友.NetCore下使用RSA時，如下圖所示，都是用的這個第三方NuGet包這個包用起來確實很方便，它可以很方便的生成密鑰對供我們調(diào)用，也可以很方便的實現(xiàn)RSA加密和解密。網(wǎng)上搜索到的結(jié)果基本上都是它的。本以為我也可以這樣風(fēng)平浪靜心安理得的一直使用，但是直到有一天，我把它引入了一 ...

886 次

2022/11/10

Encrypt & Decrypt String in ASP.NET Core

This post shows how to encrypt and decrypt string in ASP.NET Core. Lately I’ve been working with ASP.NET Core. The .NET Core moves things around a little bit, at least until .NET Standard 2.0 arrives. Here’s some simple code which I’ve been using to encrypt and decrypt a string in ASP.NET Core using a static key. First, the example console app: public static void Main(string[] args) { var content = "Example test"; ...

637 次

2022/11/10

安全地在前后端之間傳輸數(shù)據(jù) - 「1」技術(shù)預(yù)研

引已經(jīng)不是第一次寫這個主題了，最近有朋友拿 5 年前的《Web 應(yīng)用中保證密碼傳輸安全》來問我：“為什么按你說的一步步做下來，后端解不出來呢？”加解密這種事情，差之毫厘謬以千里，我認(rèn)為多半就是什么參數(shù)沒整對，仔細(xì)查查改對了就行。代碼拿來一看，傻眼了……沒毛病啊，為啥解不出來呢？時間久遠(yuǎn)，原文附帶的源代碼已經(jīng)下不下來了。翻閱各種參考鏈接的時候從 CodeProject 上找了個代碼，把各參數(shù)換過去一試，沒毛病呀！這可奇了怪了，于是去 RSA.js 的文檔（沒有專門的文檔，就是文 ...

792 次

2022/11/10

c#用反射的方法取出類的方法、成員、屬性

@using System.Reflection; @{ Type type = typeof(AppUser); object obj = Activator.CreateInstance(type); MethodInfo[] methods = type.GetMethods(); MemberInfo[] members = type.GetMembers(); PropertyInfo[] properties = type.GetProperties(); @Html.Raw(string.Format("methods------------------------------------------<br/>")); foreach (MethodInfo method in methods) { @Ht ...

606 次

2022/10/31

ASP.NET MVC3 Dynamically added form fields model binding

Adding new Item to a list of items, inline is a very nice feature you can provide to your user. This posts shows 2 different ways to do this in ASP.NET MVC3 and how Modelbinding handles that. MVC3 dynamically added form fields model binding We are going to create a new page where it lists the various Programming Interests a user has. The user will have an option to add a new Record ( Programming interest) to the list present. Let's create 2 ViewM ...

665 次

2022/10/17

Dynamically adding controls on a hierarchical structure on MVC

Introduction Building a hierarchical UI in MVC is most of the time very hard when you want to edit it and submit data to server. Depending on how complicated is it can be quite hard to post data to server. The solution which I'll present will show an example of how we can edit a hierarchical structure like: Having this kind of structure on UI, it is hard to dynamically add controls and POST the data to server. Usually in this cases yo ...

737 次

2022/10/17

MVC自動綁定數(shù)組對象

當(dāng)一個對象中某個字段為一個List<object>列表時，我們將其顯示在頁面上，可以通過以下代碼進(jìn)行顯示 <li>顯示List<AllowedGrantTypes>列表：<div id="GrantTypes_List"> @if (Model?.AllowedGrantTypes!=null) { int i=0; foreach (var item in Model.AllowedGrantTypes) { <input name="AllowedGrantTypes[@i].Id" type="hidden" value="@item.Id" /> <input name="Al ...

710 次

2022/10/11

js 對象、數(shù)組的定義，及數(shù)組元素查找是否包含子項

var AllowedGrantTypes = []; //在循環(huán)體外面定義一個全局?jǐn)?shù)組對象，等一下往這里面PUSH進(jìn)內(nèi)容 .... 省略若干行 onSelect: function(record){ var GrantType={}; //定義一個子項，要push進(jìn)數(shù)組中 GrantType.name=record.name; //添加字段 GrantType.id=record.id; //添加字段 console.log("+=:"+record.name + record.id); //if (AllowedGrantTypes.indexOf(Gra ...

652 次

2022/10/11