The Schannel considers some cipher suites (e.g., the...

net/base/net_error_list.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains the list of network errors.
 
 // An asynchronous IO operation is not yet complete.  This usually does not
 // indicate a fatal error.  Typically this error will be generated as a
 // notification to wait for some external notification that the IO operation
 // finally completed.
@@ skipping 62 matching lines @@
 
 // The server requested a client certificate for SSL client authentication.
 NET_ERROR(SSL_CLIENT_AUTH_CERT_NEEDED, -110)
 
 // A tunnel connection through the proxy could not be established.
 NET_ERROR(TUNNEL_CONNECTION_FAILED, -111)
 
 // No SSL protocol versions are enabled.
 NET_ERROR(NO_SSL_VERSIONS_ENABLED, -112)
 
+// The client and server don't support a common SSL protocol version or
+// cipher suite.
+NET_ERROR(SSL_VERSION_OR_CIPHER_MISMATCH, -113)

[wtc, 2008/10/10 22:24:38]

This error code is a mouthful, but that's because the
Schannel uses the same error code, SEC_E_ALGORITHM_MISMATCH,
for these two error conditions.

+
 // Certificate error codes
 //
 // The values of certificate error codes must be consecutive.
 
 // The server responded with a certificate whose common name did not match
 // the host name.  This could mean:
 //
 // 1. An attacker has redirected our traffic to his server and is
 //    presenting a certificate for which he knows the private key.
 //
@@ skipping 111 matching lines @@
 // The response was 407 (Proxy Authentication Required), yet we did not send
 // the request to a proxy.
 NET_ERROR(UNEXPECTED_PROXY_AUTH, -323)
 
 // The cache does not have the requested entry.
 NET_ERROR(CACHE_MISS, -400)
 
 // The server's response was insecure (e.g. there was a cert error).
 NET_ERROR(INSECURE_RESPONSE, -501)