diff --git a/src/Fluxzy.Core/Archiving/SslInfo.cs b/src/Fluxzy.Core/Archiving/SslInfo.cs
index 6c7c2bab..56698a7f 100644
--- a/src/Fluxzy.Core/Archiving/SslInfo.cs
+++ b/src/Fluxzy.Core/Archiving/SslInfo.cs
@@ -60,13 +60,12 @@ public SslInfo(SslStream sslStream, bool dumpCertificate)
         /// <param name="dumpCertificate"></param>
         internal SslInfo(FluxzyClientProtocol clientProtocol, bool dumpCertificate)
         {
-//#if NET6_0
-//            CipherAlgorithm = ((System.Net.Security.TlsCipherSuite) clientProtocol.SessionParameters.CipherSuite).ToString();
-//#endif
-
             NegotiatedApplicationProtocol = clientProtocol.GetApplicationProtocol().ToString();
             SslProtocol = clientProtocol.GetSChannelProtocol();
 
+            NegotiatedCipherSuite = (TlsCipherSuite) clientProtocol.SessionParameters.CipherSuite;
+            (CipherAlgorithm, HashAlgorithm) = DeriveAlgorithmsFromCipherSuite(NegotiatedCipherSuite);
+
             if (BcCertificateHelper.TryReadDetailedInfo(clientProtocol.SessionParameters.LocalCertificate,
                     out var localSubject, out var localIssuer,
                     out var localNotBefore, out var localNotAfter, out var localSerial)) {
@@ -172,5 +171,51 @@ public SslInfo(
         public DateTime? LocalCertificateNotAfter { get; }
 
         public string? LocalCertificateSerialNumber { get; }
+
+        private static (CipherAlgorithmType Cipher, HashAlgorithmType Hash) DeriveAlgorithmsFromCipherSuite(
+            TlsCipherSuite cipherSuite)
+        {
+            var name = cipherSuite.ToString();
+
+            // TLS 1.2 and earlier use TLS_<kex>_WITH_<cipher>_<hash>; TLS 1.3 uses TLS_<cipher>_<hash>.
+            var withIdx = name.IndexOf("_WITH_", StringComparison.Ordinal);
+            var body = withIdx >= 0
+                ? name.Substring(withIdx + "_WITH_".Length)
+                : name.StartsWith("TLS_", StringComparison.Ordinal) ? name.Substring(4) : name;
+
+            var lastUnderscore = body.LastIndexOf('_');
+            var hashName = lastUnderscore >= 0 ? body.Substring(lastUnderscore + 1) : string.Empty;
+            var cipherPart = lastUnderscore >= 0 ? body.Substring(0, lastUnderscore) : body;
+
+            var hash = hashName switch {
+                "SHA" => HashAlgorithmType.Sha1,
+                "SHA256" => HashAlgorithmType.Sha256,
+                "SHA384" => HashAlgorithmType.Sha384,
+                "SHA512" => HashAlgorithmType.Sha512,
+                "MD5" => HashAlgorithmType.Md5,
+                _ => HashAlgorithmType.None
+            };
+
+            var cipher = CipherAlgorithmType.None;
+
+            if (cipherPart.Contains("AES_128"))
+                cipher = CipherAlgorithmType.Aes128;
+            else if (cipherPart.Contains("AES_256"))
+                cipher = CipherAlgorithmType.Aes256;
+            else if (cipherPart.Contains("AES_192"))
+                cipher = CipherAlgorithmType.Aes192;
+            else if (cipherPart.Contains("3DES"))
+                cipher = CipherAlgorithmType.TripleDes;
+            else if (cipherPart.Contains("DES"))
+                cipher = CipherAlgorithmType.Des;
+            else if (cipherPart.Contains("RC4"))
+                cipher = CipherAlgorithmType.Rc4;
+            else if (cipherPart.Contains("RC2"))
+                cipher = CipherAlgorithmType.Rc2;
+            else if (cipherPart.Contains("NULL"))
+                cipher = CipherAlgorithmType.Null;
+
+            return (cipher, hash);
+        }
     }
 }
diff --git a/test/Fluxzy.Tests/UnitTests/Handlers/CipherAndHashInSslInfoTests.cs b/test/Fluxzy.Tests/UnitTests/Handlers/CipherAndHashInSslInfoTests.cs
new file mode 100644
index 00000000..123e185c
--- /dev/null
+++ b/test/Fluxzy.Tests/UnitTests/Handlers/CipherAndHashInSslInfoTests.cs
@@ -0,0 +1,76 @@
+// Copyright 2021 - Haga Rakotoharivelo - https://github.com/haga-rak
+
+using System;
+using System.Net.Http;
+using System.Net.Security;
+using System.Security.Authentication;
+using System.Threading.Tasks;
+using Fluxzy.Clients.DotNetBridge;
+using Fluxzy.Core;
+using Fluxzy.Writers;
+using Xunit;
+
+namespace Fluxzy.Tests.UnitTests.Handlers
+{
+    /// <summary>
+    /// Confirms that <see cref="SslInfo"/> exposes the negotiated cipher suite,
+    /// cipher algorithm and hash algorithm regardless of the SSL provider.
+    /// The OsDefault path populates them from <c>SslStream</c>; the BouncyCastle
+    /// constructor currently does not (see <c>SslInfo(FluxzyClientProtocol, bool)</c>).
+    /// </summary>
+    public class CipherAndHashInSslInfoTests
+    {
+        [Theory]
+        [InlineData(SslProvider.OsDefault)]
+        [InlineData(SslProvider.BouncyCastle)]
+        public async Task NegotiatedCipherSuite_IsPopulated(SslProvider sslProvider)
+        {
+            var sslInfo = await GetSslInfoForGoogle(sslProvider);
+
+            Assert.NotNull(sslInfo);
+            Assert.NotEqual(default(TlsCipherSuite), sslInfo.NegotiatedCipherSuite);
+        }
+
+        [Theory]
+        [InlineData(SslProvider.OsDefault)]
+        [InlineData(SslProvider.BouncyCastle)]
+        public async Task CipherAlgorithm_IsPopulated(SslProvider sslProvider)
+        {
+            var sslInfo = await GetSslInfoForGoogle(sslProvider);
+
+            Assert.NotNull(sslInfo);
+            Assert.NotEqual(CipherAlgorithmType.None, sslInfo.CipherAlgorithm);
+        }
+
+        // OsDefault is intentionally excluded: SslStream.HashAlgorithm is obsolete and returns
+        // None for TLS 1.3 on OpenSSL (Linux/macOS), even though the negotiated suite carries
+        // a hash. The BouncyCastle path derives Sha256/Sha384 from the suite name and so
+        // exposes a useful value where .NET no longer does.
+        [Theory]
+        [InlineData(SslProvider.BouncyCastle)]
+        public async Task HashAlgorithm_IsPopulated(SslProvider sslProvider)
+        {
+            var sslInfo = await GetSslInfoForGoogle(sslProvider);
+
+            Assert.NotNull(sslInfo);
+            Assert.NotEqual(HashAlgorithmType.None, sslInfo.HashAlgorithm);
+        }
+
+        private static async Task<SslInfo?> GetSslInfoForGoogle(SslProvider sslProvider)
+        {
+            await using var tcpProvider = ITcpConnectionProvider.Default;
+
+            using var handler = new FluxzyDefaultHandler(sslProvider, tcpProvider, new EventOnlyArchiveWriter());
+
+            using var httpClient = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(15) };
+
+            var requestMessage = new HttpRequestMessage(HttpMethod.Get, "https://www.google.com/");
+
+            var response = await httpClient.SendAsync(requestMessage, HttpCompletionOption.ResponseHeadersRead);
+            response.EnsureSuccessStatusCode();
+
+            var fluxzyResponse = Assert.IsType<FluxzyHttpResponseMessage>(response);
+            return fluxzyResponse.Exchange.Connection?.SslInfo;
+        }
+    }
+}