2024 CUP key rotation

omaha/net/cup_ecdsa_pubkey.14.h

@@ -0,0 +1,31 @@
+// Copyright 2024 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ========================================================================
+//
+// CUP-ECDSA public keys consist of a byte array, 66 bytes long, containing:
+// * The key ID (one byte)
+// * The public key in X9.62 uncompressed encoding (65 bytes):
+//     * Uncompressed header byte (0x04)
+//     * Gx coordinate (256-bit integer, big-endian)
+//     * Gy coordinate (256-bit integer, big-endian)
+{0x0e,
+0x04,
+0x9d, 0x0f, 0x34, 0x55, 0x70, 0x0e, 0x3d, 0xb3,
+0x60, 0x06, 0x21, 0xb2, 0x20, 0xf6, 0xdb, 0x7d,
+0xb5, 0x24, 0x71, 0x6e, 0xf9, 0xe5, 0xc3, 0xfb,
+0xc2, 0xa8, 0xa7, 0xad, 0x87, 0x01, 0x7a, 0x1d,
+0x26, 0xb6, 0x22, 0x03, 0x04, 0x69, 0xd3, 0xad,
+0x32, 0xf1, 0x33, 0x8b, 0xa1, 0x5e, 0x33, 0x81,
+0xd0, 0x4b, 0x32, 0xf5, 0x81, 0xcc, 0xfe, 0x8b,
+0x9b, 0x1f, 0x9c, 0x39, 0x2a, 0x38, 0xa7, 0x60};

omaha/net/cup_ecdsa_request.cc

@@ -43,8 +43,8 @@ namespace omaha {
 namespace internal {
 
 const uint8 CupEcdsaRequestImpl::kCupProductionPublicKey[] =
-#include "omaha/net/cup_ecdsa_pubkey.13.h"
-;   // NOLINT
+#include "omaha/net/cup_ecdsa_pubkey.14.h"
+    ;  // NOLINT
 
 const uint8 CupEcdsaRequestImpl::kCupTestPublicKey[] =
 #include "omaha/net/cup_ecdsa_pubkey.3.h"

omaha/net/cup_ecdsa_utils_unittest.cc

@@ -491,8 +491,8 @@ TEST(EcdsaPublicKey, DecodeFromBuffer_ProdKey) {
   EcdsaPublicKey key;
 
   uint8 kProdKey[] =
-#include "omaha/net/cup_ecdsa_pubkey.13.h"
-  ;   // NOLINT
+#include "omaha/net/cup_ecdsa_pubkey.14.h"
+      ;  // NOLINT
 
   key.DecodeFromBuffer(kProdKey);
 }