SHA stands for "secure hash algorithm". The four SHA algorithms are structured differently and are named SHA-0, SHA-1, SHA-2, and SHA-3. SHA-1 is very similar to SHA-0, but corrects an error in the original SHA
A Cryptographic Hash Algorithm is a method used to generate a fixed-size string, known as a "message digest" or "digital fingerprint," from any size plaintext. These algorithms are essential for ensuring data integrity, digital signatures, password verification, and file integrity checks in variou...
3.2.4 Encryption algorithm Blockchain technology makes extensive use of the technological achievements of modern information security and cryptography, including: hash algorithms, symmetric encryption, asymmetric encryption, digital signatures, digital certificates, etc. In the case of blockchain distributed ...
Cryptography | Hash Function: In this tutorial, we will learn about the hash function in Cryptography, we will first have a brief introduction regarding the hash function and then will look into its properties, its way of functioning, and the ways by whi
HashAlgorithm.Create 方法 参考 反馈 定义 命名空间: System.Security.Cryptography 程序集: netstandard.dll, System.Security.Cryptography.dll 创建哈希算法实现的实例。 重载 展开表 Create() 已过时. 创建哈希算法的默认实现的实例。 Create(String) 已过时. ...
HashAlgorithm.ComputeHash 方法 参考 反馈 定义 命名空间: System.Security.Cryptography 程序集: System.Security.Cryptography.dll 计算输入数据的哈希值。 重载 展开表 ComputeHash(Byte[]) 计算指定字节数组的哈希值。 ComputeHash(Stream) 计算指定Stream对象的哈希值。
System.Security.Cryptography.SHA1 System.Security.Cryptography.SHA256 更多… 实现 IDisposableICryptoTransform 示例 下面的代码示例计算数组的SHA256哈希。 此示例假定有一个预定义的字节数组dataArray[]。SHA256是 的HashAlgorithm派生类。 C# HashAlgorithm sha = SHA256.Create();byte[] result = sha.ComputeHash...
Creates an instance of the default implementation of a hash algorithm. Create(String) Obsolete. Creates an instance of the specified implementation of a hash algorithm. Create() Source: HashAlgorithm.cs Caution The default implementation of this cryptography algorithm is not supported. ...
HashAlgorithm.cs 計算指定Stream物件的雜湊值。 C# publicbyte[]ComputeHash(System.IO.Stream inputStream); 參數 inputStream Stream 要用來計算雜湊碼的輸入。 傳回 Byte[] 計算出來的雜湊碼。 例外狀況 ObjectDisposedException 物件已經處置。 範例 下列範例會SHA256計算目錄中所有檔案的哈希。
HashAlgorithm.Hash 屬性參考 定義命名空間: System.Security.Cryptography 組件: netstandard.dll, System.Security.Cryptography.dll 來源: HashAlgorithm.cs 取得計算出來之雜湊碼的值。 C# 複製 public virtual byte[]? Hash { get; } 屬性值 Byte[] 計算出來之雜湊碼的目前值。 例外狀況 Cryptogra...