index += (keySize1024 ? ((int)keyData[index + 1] == 64 ? 2 : 3) : ((int)keyData[index + 2] == 128 ? 3 : 4)); byte[] pemPrime1 = (keySize1024 ? new byte[64] : new byte[128]); Array.Copy(keyData, index, pemPrime1, 0, pemPrime1.Length); index += pemPrime1....
(privateKey); SHA1 sh = new SHA1CryptoServiceProvider(); byte[] source = rsa.Decrypt(data, false); char[] asciiChars = new char[Encoding.GetEncoding(input_charset).GetCharCount(source, 0, source.Length)]; Encoding.GetEncoding(input_charset).GetChars(source, 0, source.Length, asciiChars,...
简介: C#使用SHA1加密类(RSAFromPkcs8)支持1024位和2048位私钥 using System; using System.Collections.Generic; using System.Text; using System.IO; using System.Security.Cryptography; namespace YFAPICommon.Controllers.UPay { /// /// 类名:RSAFromPkcs8 /// 功能:RSA加密、解密、签名、验签 ///...
C#使用SHA1加密类（RSAFromPkcs8）支持1024位和2048位私钥 C#使⽤SHA1加密类（RSAFromPkcs8）⽀持1024位和2048位私钥using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.IO;using System.Security.Cryptography;namespace HelloWord.RSA { /// ///类名：RSAFromPkc...
(publicKey); SHA1 sh = new SHA1CryptoServiceProvider(); byte[] result = rsa.Encrypt(data, false); return Convert.ToBase64String(result); } private static string decrypt(byte[] data, string privateKey, string input_charset) { string result = ""; RSACryptoServiceProvider rsa = DecodePem...