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35 lines
997 B
35 lines
997 B
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.Serialization;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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namespace Model
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{
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[DataContract(Name = "passmgr")]
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public class PasswordSHA256 : IPasswordManager
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{
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public string HashPassword(string password)
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{
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byte[] data;
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using (SHA256 sha256Hash = SHA256.Create())
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data = sha256Hash.ComputeHash(Encoding.UTF8.GetBytes(password));
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var sb = new StringBuilder();
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foreach (byte b in data) sb.Append(b.ToString("x2"));
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return sb.ToString();
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}
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public bool VerifyPassword(string hashedPassword, string passwordEntered)
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{
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string hashedInput = HashPassword(passwordEntered);
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StringComparer strcmp = StringComparer.OrdinalIgnoreCase;
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return strcmp.Compare(hashedPassword, hashedInput) == 0;
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}
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}
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}
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