diff options
author | Carlos Guzmán Álvarez <carlos@mono-cvs.ximian.com> | 2003-11-10 19:13:41 +0300 |
---|---|---|
committer | Carlos Guzmán Álvarez <carlos@mono-cvs.ximian.com> | 2003-11-10 19:13:41 +0300 |
commit | 24375f1045c924b29d9b5b01856ff2e7f78fae38 (patch) | |
tree | 01666287d29d7347b88d2a6f021f1e39e51a6b60 /mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs | |
parent | 39e84eb478406ba72fb92d21ae39c089fb39087b (diff) |
Updated TLS/SSL implementation files with unix-like line endings
svn path=/trunk/mcs/; revision=19785
Diffstat (limited to 'mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs')
-rw-r--r-- | mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs | 236 |
1 files changed, 118 insertions, 118 deletions
diff --git a/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs b/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs index 8539f646fbf..937d4df0661 100644 --- a/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs +++ b/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs @@ -1,118 +1,118 @@ -/* Transport Security Layer (TLS)
- * Copyright (c) 2003 Carlos Guzmn lvarez
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-using System;
-using System.Security.Cryptography;
-
-using Mono.Security.Cryptography;
-
-namespace Mono.Security.Protocol.Tls.Handshake.Client
-{
- internal class TlsServerFinished : TlsHandshakeMessage
- {
- #region CONSTRUCTORS
-
- public TlsServerFinished(TlsSession session, byte[] buffer)
- : base(session, TlsHandshakeType.ServerHello, buffer)
- {
- }
-
- #endregion
-
- #region METHODS
-
- public override void UpdateSession()
- {
- base.UpdateSession();
-
- // Reset Hahdshake messages information
- this.Session.Context.HandshakeMessages.Reset();
-
- // Hahdshake is finished
- this.Session.Context.HandshakeFinished = true;
- }
-
- #endregion
-
- #region PROTECTED_METHODS
-
- protected override void ProcessAsSsl3()
- {
- // Compute handshake messages hashes
- HashAlgorithm hash = new TlsSslHandshakeHash(this.Session.Context.MasterSecret);
-
- TlsStream data = new TlsStream();
- data.Write(this.Session.Context.HandshakeMessages.ToArray());
- data.Write((int)0x53525652);
-
- hash.TransformFinalBlock(data.ToArray(), 0, (int)data.Length);
-
- data.Reset();
-
- byte[] serverHash = this.ReadBytes((int)Length);
- byte[] clientHash = hash.Hash;
-
- // Check server prf against client prf
- if (clientHash.Length != serverHash.Length)
- {
- throw new TlsException("Invalid ServerFinished message received.");
- }
- for (int i = 0; i < serverHash.Length; i++)
- {
- if (clientHash[i] != serverHash[i])
- {
- throw new TlsException("Invalid ServerFinished message received.");
- }
- }
- }
-
- protected override void ProcessAsTls1()
- {
- byte[] serverPRF = this.ReadBytes((int)Length);
- HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
-
- hash.ComputeHash(
- Session.Context.HandshakeMessages.ToArray(),
- 0,
- (int)Session.Context.HandshakeMessages.Length);
-
- byte[] clientPRF = this.Session.Context.Cipher.PRF(this.Session.Context.MasterSecret, "server finished", hash.Hash, 12);
-
- // Check server prf against client prf
- if (clientPRF.Length != serverPRF.Length)
- {
- throw new TlsException("Invalid ServerFinished message received.");
- }
- for (int i = 0; i < serverPRF.Length; i++)
- {
- if (clientPRF[i] != serverPRF[i])
- {
- throw new TlsException("Invalid ServerFinished message received.");
- }
- }
- }
-
- #endregion
- }
-}
+/* Transport Security Layer (TLS) + * Copyright (c) 2003 Carlos Guzmn lvarez + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +using System; +using System.Security.Cryptography; + +using Mono.Security.Cryptography; + +namespace Mono.Security.Protocol.Tls.Handshake.Client +{ + internal class TlsServerFinished : TlsHandshakeMessage + { + #region CONSTRUCTORS + + public TlsServerFinished(TlsSession session, byte[] buffer) + : base(session, TlsHandshakeType.ServerHello, buffer) + { + } + + #endregion + + #region METHODS + + public override void UpdateSession() + { + base.UpdateSession(); + + // Reset Hahdshake messages information + this.Session.Context.HandshakeMessages.Reset(); + + // Hahdshake is finished + this.Session.Context.HandshakeFinished = true; + } + + #endregion + + #region PROTECTED_METHODS + + protected override void ProcessAsSsl3() + { + // Compute handshake messages hashes + HashAlgorithm hash = new TlsSslHandshakeHash(this.Session.Context.MasterSecret); + + TlsStream data = new TlsStream(); + data.Write(this.Session.Context.HandshakeMessages.ToArray()); + data.Write((int)0x53525652); + + hash.TransformFinalBlock(data.ToArray(), 0, (int)data.Length); + + data.Reset(); + + byte[] serverHash = this.ReadBytes((int)Length); + byte[] clientHash = hash.Hash; + + // Check server prf against client prf + if (clientHash.Length != serverHash.Length) + { + throw new TlsException("Invalid ServerFinished message received."); + } + for (int i = 0; i < serverHash.Length; i++) + { + if (clientHash[i] != serverHash[i]) + { + throw new TlsException("Invalid ServerFinished message received."); + } + } + } + + protected override void ProcessAsTls1() + { + byte[] serverPRF = this.ReadBytes((int)Length); + HashAlgorithm hash = new MD5SHA1CryptoServiceProvider(); + + hash.ComputeHash( + Session.Context.HandshakeMessages.ToArray(), + 0, + (int)Session.Context.HandshakeMessages.Length); + + byte[] clientPRF = this.Session.Context.Cipher.PRF(this.Session.Context.MasterSecret, "server finished", hash.Hash, 12); + + // Check server prf against client prf + if (clientPRF.Length != serverPRF.Length) + { + throw new TlsException("Invalid ServerFinished message received."); + } + for (int i = 0; i < serverPRF.Length; i++) + { + if (clientPRF[i] != serverPRF[i]) + { + throw new TlsException("Invalid ServerFinished message received."); + } + } + } + + #endregion + } +} |