diff --git a/changes/ff28_ciphers b/changes/ff28_ciphers
new file mode 100644
index 0000000000..05eb4e9bcc
--- /dev/null
+++ b/changes/ff28_ciphers
@@ -0,0 +1,6 @@
+  o Minor features (performance, compatibility):
+    - Update the list of TLS cipehrsuites that a client advertises
+      to match those advertised by Firefox 28. This enables selection of
+      (fast) GCM ciphersuites, disables some strange old ciphers, and
+      disables the ECDH (not to be confused with ECDHE) ciphersuites.
+      Resolves ticket 11438.
diff --git a/src/common/ciphers.inc b/src/common/ciphers.inc
index 137d78b117..ab4ac40724 100644
--- a/src/common/ciphers.inc
+++ b/src/common/ciphers.inc
@@ -4,85 +4,50 @@
  *
  * This file was automatically generated by get_mozilla_ciphers.py.
  */
+#ifdef TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+    CIPHER(0xc02b, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
+#else
+   XCIPHER(0xc02b, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
+#endif
+#ifdef TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+    CIPHER(0xc02f, TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256)
+#else
+   XCIPHER(0xc02f, TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256)
+#endif
 #ifdef TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
     CIPHER(0xc00a, TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA)
 #else
    XCIPHER(0xc00a, TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA)
 #endif
-#ifdef TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA
-    CIPHER(0xc014, TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA)
-#else
-   XCIPHER(0xc014, TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
-    CIPHER(0x0088, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA)
-#else
-   XCIPHER(0x0088, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA
-    CIPHER(0x0087, TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA)
-#else
-   XCIPHER(0x0087, TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_DHE_RSA_WITH_AES_256_SHA
-    CIPHER(0x0039, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA)
-#else
-   XCIPHER(0x0039, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA)
-#endif
-#ifdef TLS1_TXT_DHE_DSS_WITH_AES_256_SHA
-    CIPHER(0x0038, TLS1_TXT_DHE_DSS_WITH_AES_256_SHA)
-#else
-   XCIPHER(0x0038, TLS1_TXT_DHE_DSS_WITH_AES_256_SHA)
-#endif
-#ifdef TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA
-    CIPHER(0xc00f, TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA)
-#else
-   XCIPHER(0xc00f, TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA
-    CIPHER(0xc005, TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA)
-#else
-   XCIPHER(0xc005, TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA
-    CIPHER(0x0084, TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA)
-#else
-   XCIPHER(0x0084, TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_RSA_WITH_AES_256_SHA
-    CIPHER(0x0035, TLS1_TXT_RSA_WITH_AES_256_SHA)
-#else
-   XCIPHER(0x0035, TLS1_TXT_RSA_WITH_AES_256_SHA)
-#endif
-#ifdef TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA
-    CIPHER(0xc007, TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA)
-#else
-   XCIPHER(0xc007, TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA)
-#endif
 #ifdef TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
     CIPHER(0xc009, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA)
 #else
    XCIPHER(0xc009, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA)
 #endif
-#ifdef TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA
-    CIPHER(0xc011, TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA)
-#else
-   XCIPHER(0xc011, TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA)
-#endif
 #ifdef TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA
     CIPHER(0xc013, TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA)
 #else
    XCIPHER(0xc013, TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA)
 #endif
-#ifdef TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
-    CIPHER(0x0045, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA)
+#ifdef TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA
+    CIPHER(0xc014, TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA)
 #else
-   XCIPHER(0x0045, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA)
+   XCIPHER(0xc014, TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA)
 #endif
-#ifdef TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA
-    CIPHER(0x0044, TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA)
+#ifdef TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA
+    CIPHER(0xc012, TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA)
 #else
-   XCIPHER(0x0044, TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA)
+   XCIPHER(0xc012, TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA)
+#endif
+#ifdef TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA
+    CIPHER(0xc007, TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA)
+#else
+   XCIPHER(0xc007, TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA)
+#endif
+#ifdef TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA
+    CIPHER(0xc011, TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA)
+#else
+   XCIPHER(0xc011, TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA)
 #endif
 #ifdef TLS1_TXT_DHE_RSA_WITH_AES_128_SHA
     CIPHER(0x0033, TLS1_TXT_DHE_RSA_WITH_AES_128_SHA)
@@ -94,89 +59,63 @@
 #else
    XCIPHER(0x0032, TLS1_TXT_DHE_DSS_WITH_AES_128_SHA)
 #endif
-#ifdef TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA
-    CIPHER(0xc00c, TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA)
+#ifdef TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
+    CIPHER(0x0045, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA)
 #else
-   XCIPHER(0xc00c, TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA)
+   XCIPHER(0x0045, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA)
 #endif
-#ifdef TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA
-    CIPHER(0xc00e, TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA)
+#ifdef TLS1_TXT_DHE_RSA_WITH_AES_256_SHA
+    CIPHER(0x0039, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA)
 #else
-   XCIPHER(0xc00e, TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA)
+   XCIPHER(0x0039, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA)
 #endif
-#ifdef TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA
-    CIPHER(0xc002, TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA)
+#ifdef TLS1_TXT_DHE_DSS_WITH_AES_256_SHA
+    CIPHER(0x0038, TLS1_TXT_DHE_DSS_WITH_AES_256_SHA)
 #else
-   XCIPHER(0xc002, TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA)
+   XCIPHER(0x0038, TLS1_TXT_DHE_DSS_WITH_AES_256_SHA)
 #endif
-#ifdef TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA
-    CIPHER(0xc004, TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA)
+#ifdef TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
+    CIPHER(0x0088, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA)
 #else
-   XCIPHER(0xc004, TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA)
-#endif
-#ifdef TLS1_TXT_RSA_WITH_SEED_SHA
-    CIPHER(0x0096, TLS1_TXT_RSA_WITH_SEED_SHA)
-#else
-   XCIPHER(0x0096, TLS1_TXT_RSA_WITH_SEED_SHA)
-#endif
-#ifdef TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA
-    CIPHER(0x0041, TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA)
-#else
-   XCIPHER(0x0041, TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA)
-#endif
-#ifdef SSL3_TXT_RSA_RC4_128_MD5
-    CIPHER(0x0004, SSL3_TXT_RSA_RC4_128_MD5)
-#else
-   XCIPHER(0x0004, SSL3_TXT_RSA_RC4_128_MD5)
-#endif
-#ifdef SSL3_TXT_RSA_RC4_128_SHA
-    CIPHER(0x0005, SSL3_TXT_RSA_RC4_128_SHA)
-#else
-   XCIPHER(0x0005, SSL3_TXT_RSA_RC4_128_SHA)
-#endif
-#ifdef TLS1_TXT_RSA_WITH_AES_128_SHA
-    CIPHER(0x002f, TLS1_TXT_RSA_WITH_AES_128_SHA)
-#else
-   XCIPHER(0x002f, TLS1_TXT_RSA_WITH_AES_128_SHA)
-#endif
-#ifdef TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA
-    CIPHER(0xc008, TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA)
-#else
-   XCIPHER(0xc008, TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA)
-#endif
-#ifdef TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA
-    CIPHER(0xc012, TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA)
-#else
-   XCIPHER(0xc012, TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA)
+   XCIPHER(0x0088, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA)
 #endif
 #ifdef SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA
     CIPHER(0x0016, SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA)
 #else
    XCIPHER(0x0016, SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA)
 #endif
-#ifdef SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA
-    CIPHER(0x0013, SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA)
+#ifdef TLS1_TXT_RSA_WITH_AES_128_SHA
+    CIPHER(0x002f, TLS1_TXT_RSA_WITH_AES_128_SHA)
 #else
-   XCIPHER(0x0013, SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA)
+   XCIPHER(0x002f, TLS1_TXT_RSA_WITH_AES_128_SHA)
 #endif
-#ifdef TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA
-    CIPHER(0xc00d, TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA)
+#ifdef TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA
+    CIPHER(0x0041, TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA)
 #else
-   XCIPHER(0xc00d, TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA)
+   XCIPHER(0x0041, TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA)
 #endif
-#ifdef TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA
-    CIPHER(0xc003, TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA)
+#ifdef TLS1_TXT_RSA_WITH_AES_256_SHA
+    CIPHER(0x0035, TLS1_TXT_RSA_WITH_AES_256_SHA)
 #else
-   XCIPHER(0xc003, TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA)
+   XCIPHER(0x0035, TLS1_TXT_RSA_WITH_AES_256_SHA)
 #endif
-/* No openssl macro found for 0xfeff */
-#ifdef SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
-    CIPHER(0xfeff, SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA)
+#ifdef TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA
+    CIPHER(0x0084, TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA)
 #else
-   XCIPHER(0xfeff, SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA)
+   XCIPHER(0x0084, TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA)
 #endif
 #ifdef SSL3_TXT_RSA_DES_192_CBC3_SHA
     CIPHER(0x000a, SSL3_TXT_RSA_DES_192_CBC3_SHA)
 #else
    XCIPHER(0x000a, SSL3_TXT_RSA_DES_192_CBC3_SHA)
 #endif
+#ifdef SSL3_TXT_RSA_RC4_128_SHA
+    CIPHER(0x0005, SSL3_TXT_RSA_RC4_128_SHA)
+#else
+   XCIPHER(0x0005, SSL3_TXT_RSA_RC4_128_SHA)
+#endif
+#ifdef SSL3_TXT_RSA_RC4_128_MD5
+    CIPHER(0x0004, SSL3_TXT_RSA_RC4_128_MD5)
+#else
+   XCIPHER(0x0004, SSL3_TXT_RSA_RC4_128_MD5)
+#endif
diff --git a/src/common/get_mozilla_ciphers.py b/src/common/get_mozilla_ciphers.py
index c7e9a84a0e..0636eb3658 100644
--- a/src/common/get_mozilla_ciphers.py
+++ b/src/common/get_mozilla_ciphers.py
@@ -41,12 +41,12 @@ fileA = open(ff('security/manager/ssl/src/nsNSSComponent.cpp'),'r')
 inCipherSection = False
 cipherLines = []
 for line in fileA:
-    if line.startswith('static CipherPref CipherPrefs'):
+    if line.startswith('static const CipherPref sCipherPrefs[]'):
         # Get the starting boundary of the Cipher Preferences
         inCipherSection = True
     elif inCipherSection:
         line = line.strip()
-        if line.startswith('{NULL, 0}'):
+        if line.startswith('{ nullptr, 0}'):
             # At the ending boundary of the Cipher Prefs
             break
         else:
@@ -56,12 +56,30 @@ fileA.close()
 # Parse the lines and put them into a dict
 ciphers = {}
 cipher_pref = {}
+key_pending = None
 for line in cipherLines:
-    m = re.search(r'^{\s*\"([^\"]+)\",\s*(\S*)\s*}', line)
+    m = re.search(r'^{\s*\"([^\"]+)\",\s*(\S+)\s*(?:,\s*(true|false))?\s*}', line)
     if m:
-        key,value = m.groups()
-        ciphers[key] = value
-        cipher_pref[value] = key
+        assert not key_pending
+        key,value,enabled = m.groups()
+        if enabled == 'true':
+            ciphers[key] = value
+            cipher_pref[value] = key
+        continue
+    m = re.search(r'^{\s*\"([^\"]+)\",', line)
+    if m:
+        assert not key_pending
+        key_pending = m.group(1)
+        continue
+    m = re.search(r'^\s*(\S+)(?:,\s*(true|false))?\s*}', line)
+    if m:
+        assert key_pending
+        key = key_pending
+        value,enabled = m.groups()
+        key_pending = None
+        if enabled == 'true':
+            ciphers[key] = value
+            cipher_pref[value] = key
 
 ####
 # Now find the correct order for the ciphers