diff --git a/crypto/BUILD.gn b/crypto/BUILD.gn
index 7ac3d0213..781b5ac6 100644
--- a/crypto/BUILD.gn
+++ b/crypto/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Copyright 2013 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/crypto/aead.cc b/crypto/aead.cc
index 1c43c89e..bb556f8 100644
--- a/crypto/aead.cc
+++ b/crypto/aead.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/aead.h b/crypto/aead.h
index b5c25d4..db56e0e2 100644
--- a/crypto/aead.h
+++ b/crypto/aead.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/aead_unittest.cc b/crypto/aead_unittest.cc
index 8208e33..4f9a1c4 100644
--- a/crypto/aead_unittest.cc
+++ b/crypto/aead_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/apple_keychain.h b/crypto/apple_keychain.h
index 62149c70..c248cb6 100644
--- a/crypto/apple_keychain.h
+++ b/crypto/apple_keychain.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/apple_keychain_ios.mm b/crypto/apple_keychain_ios.mm
index e16407d0..d4501d6f 100644
--- a/crypto/apple_keychain_ios.mm
+++ b/crypto/apple_keychain_ios.mm
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/apple_keychain_mac.cc b/crypto/apple_keychain_mac.cc
index 58420a8..a2c91d43 100644
--- a/crypto/apple_keychain_mac.cc
+++ b/crypto/apple_keychain_mac.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/capi_util.cc b/crypto/capi_util.cc
index 1e199db..1970f13 100644
--- a/crypto/capi_util.cc
+++ b/crypto/capi_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/capi_util.h b/crypto/capi_util.h
index 11e2b7b..4fdc9f5 100644
--- a/crypto/capi_util.h
+++ b/crypto/capi_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/chaps_support.cc b/crypto/chaps_support.cc
index 6f540df..4b176ae6 100644
--- a/crypto/chaps_support.cc
+++ b/crypto/chaps_support.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/chaps_support.h b/crypto/chaps_support.h
index 5eef59e..eb754335 100644
--- a/crypto/chaps_support.h
+++ b/crypto/chaps_support.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/crypto_export.h b/crypto/crypto_export.h
index 605af94..66bd53c 100644
--- a/crypto/crypto_export.h
+++ b/crypto/crypto_export.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_private_key.cc b/crypto/ec_private_key.cc
index 2807804..98c1098 100644
--- a/crypto/ec_private_key.cc
+++ b/crypto/ec_private_key.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_private_key.h b/crypto/ec_private_key.h
index 6548bc70..bc0468d 100644
--- a/crypto/ec_private_key.h
+++ b/crypto/ec_private_key.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_private_key_unittest.cc b/crypto/ec_private_key_unittest.cc
index 50ba4d5..53831b0d 100644
--- a/crypto/ec_private_key_unittest.cc
+++ b/crypto/ec_private_key_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_signature_creator.cc b/crypto/ec_signature_creator.cc
index e9c8b3b..cc2cf1ea 100644
--- a/crypto/ec_signature_creator.cc
+++ b/crypto/ec_signature_creator.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_signature_creator.h b/crypto/ec_signature_creator.h
index d68cd60f..e9cb3f80 100644
--- a/crypto/ec_signature_creator.h
+++ b/crypto/ec_signature_creator.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_signature_creator_impl.cc b/crypto/ec_signature_creator_impl.cc
index c5a89d0b..3129ef48 100644
--- a/crypto/ec_signature_creator_impl.cc
+++ b/crypto/ec_signature_creator_impl.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_signature_creator_impl.h b/crypto/ec_signature_creator_impl.h
index f563b6f..11b83923 100644
--- a/crypto/ec_signature_creator_impl.h
+++ b/crypto/ec_signature_creator_impl.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/ec_signature_creator_unittest.cc b/crypto/ec_signature_creator_unittest.cc
index 1f41cd1..76c5717 100644
--- a/crypto/ec_signature_creator_unittest.cc
+++ b/crypto/ec_signature_creator_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/encryptor.cc b/crypto/encryptor.cc
index ea12e71..6c8a1ad 100644
--- a/crypto/encryptor.cc
+++ b/crypto/encryptor.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/encryptor.h b/crypto/encryptor.h
index 8cd4cd9e..48197cb 100644
--- a/crypto/encryptor.h
+++ b/crypto/encryptor.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/encryptor_unittest.cc b/crypto/encryptor_unittest.cc
index fec60f50..9e58fb0d 100644
--- a/crypto/encryptor_unittest.cc
+++ b/crypto/encryptor_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/features.gni b/crypto/features.gni
index 5777938..e9ec884d 100644
--- a/crypto/features.gni
+++ b/crypto/features.gni
@@ -1,5 +1,5 @@
-# Copyright 2022 The Chromium Authors.All rights reserved.
-# Use of this source code is governed by a BSD - style license that can be
+# Copyright 2022 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
diff --git a/crypto/hkdf.cc b/crypto/hkdf.cc
index 9ebf94b7..06b6194a 100644
--- a/crypto/hkdf.cc
+++ b/crypto/hkdf.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/hkdf.h b/crypto/hkdf.h
index 6d927ab6..cd4fb32a 100644
--- a/crypto/hkdf.h
+++ b/crypto/hkdf.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/hmac.cc b/crypto/hmac.cc
index 093dfbd..5facfc0 100644
--- a/crypto/hmac.cc
+++ b/crypto/hmac.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/hmac.h b/crypto/hmac.h
index 0b6e1ecf..66574a01 100644
--- a/crypto/hmac.h
+++ b/crypto/hmac.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/hmac_unittest.cc b/crypto/hmac_unittest.cc
index 3fc0524..3645037 100644
--- a/crypto/hmac_unittest.cc
+++ b/crypto/hmac_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/mac_security_services_lock.cc b/crypto/mac_security_services_lock.cc
index bd8af9ae..c96e6982 100644
--- a/crypto/mac_security_services_lock.cc
+++ b/crypto/mac_security_services_lock.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/mac_security_services_lock.h b/crypto/mac_security_services_lock.h
index fe56c6f..da4e4903 100644
--- a/crypto/mac_security_services_lock.h
+++ b/crypto/mac_security_services_lock.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/mock_apple_keychain.cc b/crypto/mock_apple_keychain.cc
index d37d732..4d5614e5 100644
--- a/crypto/mock_apple_keychain.cc
+++ b/crypto/mock_apple_keychain.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/mock_apple_keychain.h b/crypto/mock_apple_keychain.h
index b8ecbe52..110905e 100644
--- a/crypto/mock_apple_keychain.h
+++ b/crypto/mock_apple_keychain.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/mock_apple_keychain_ios.cc b/crypto/mock_apple_keychain_ios.cc
index 84194fb..347dccae 100644
--- a/crypto/mock_apple_keychain_ios.cc
+++ b/crypto/mock_apple_keychain_ios.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/mock_apple_keychain_mac.cc b/crypto/mock_apple_keychain_mac.cc
index a04c24e..8f846865 100644
--- a/crypto/mock_apple_keychain_mac.cc
+++ b/crypto/mock_apple_keychain_mac.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_crypto_module_delegate.h b/crypto/nss_crypto_module_delegate.h
index cb870705..3a90a10 100644
--- a/crypto/nss_crypto_module_delegate.h
+++ b/crypto/nss_crypto_module_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_key_util.cc b/crypto/nss_key_util.cc
index 083a437..09a7b98a 100644
--- a/crypto/nss_key_util.cc
+++ b/crypto/nss_key_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_key_util.h b/crypto/nss_key_util.h
index 9b642a6..5526c19 100644
--- a/crypto/nss_key_util.h
+++ b/crypto/nss_key_util.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_key_util_unittest.cc b/crypto/nss_key_util_unittest.cc
index ced9850..d5fd455 100644
--- a/crypto/nss_key_util_unittest.cc
+++ b/crypto/nss_key_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_util.cc b/crypto/nss_util.cc
index 32ec5b1e..04d6164 100644
--- a/crypto/nss_util.cc
+++ b/crypto/nss_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_util.h b/crypto/nss_util.h
index 71c16d3..8cdfd179 100644
--- a/crypto/nss_util.h
+++ b/crypto/nss_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_util_chromeos.cc b/crypto/nss_util_chromeos.cc
index 5592607..f7387838 100644
--- a/crypto/nss_util_chromeos.cc
+++ b/crypto/nss_util_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_util_internal.h b/crypto/nss_util_internal.h
index a2b24a7..b180b4f 100644
--- a/crypto/nss_util_internal.h
+++ b/crypto/nss_util_internal.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/nss_util_unittest.cc b/crypto/nss_util_unittest.cc
index 729d5bf1..b1006bc 100644
--- a/crypto/nss_util_unittest.cc
+++ b/crypto/nss_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/openssl_util.cc b/crypto/openssl_util.cc
index 71b26eacb..a5f466c 100644
--- a/crypto/openssl_util.cc
+++ b/crypto/openssl_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/openssl_util.h b/crypto/openssl_util.h
index 21ee9402..cfcd811 100644
--- a/crypto/openssl_util.h
+++ b/crypto/openssl_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/p224_spake.cc b/crypto/p224_spake.cc
index cdbbd9af..49b331eb 100644
--- a/crypto/p224_spake.cc
+++ b/crypto/p224_spake.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/p224_spake.h b/crypto/p224_spake.h
index 7a0995d..685f2876 100644
--- a/crypto/p224_spake.h
+++ b/crypto/p224_spake.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/p224_spake_unittest.cc b/crypto/p224_spake_unittest.cc
index e1220c4..047787e 100644
--- a/crypto/p224_spake_unittest.cc
+++ b/crypto/p224_spake_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/random.cc b/crypto/random.cc
index 500ef102..ce4acb7 100644
--- a/crypto/random.cc
+++ b/crypto/random.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/random.h b/crypto/random.h
index 2b0fcaf..2927c92 100644
--- a/crypto/random.h
+++ b/crypto/random.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/random_unittest.cc b/crypto/random_unittest.cc
index dfdcfd50..5f3c5471 100644
--- a/crypto/random_unittest.cc
+++ b/crypto/random_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/rsa_private_key.cc b/crypto/rsa_private_key.cc
index ad923b41..d601aa8 100644
--- a/crypto/rsa_private_key.cc
+++ b/crypto/rsa_private_key.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/rsa_private_key.h b/crypto/rsa_private_key.h
index 2ae2e715..6a458a0b 100644
--- a/crypto/rsa_private_key.h
+++ b/crypto/rsa_private_key.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/rsa_private_key_unittest.cc b/crypto/rsa_private_key_unittest.cc
index f9549f34..67d3a9d 100644
--- a/crypto/rsa_private_key_unittest.cc
+++ b/crypto/rsa_private_key_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_capi_types.h b/crypto/scoped_capi_types.h
index 5856001..6ce36e9 100644
--- a/crypto/scoped_capi_types.h
+++ b/crypto/scoped_capi_types.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_mock_unexportable_key_provider.cc b/crypto/scoped_mock_unexportable_key_provider.cc
index 7a2f362..10006f39 100644
--- a/crypto/scoped_mock_unexportable_key_provider.cc
+++ b/crypto/scoped_mock_unexportable_key_provider.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_mock_unexportable_key_provider.h b/crypto/scoped_mock_unexportable_key_provider.h
index efafb9d6..301b1ee 100644
--- a/crypto/scoped_mock_unexportable_key_provider.h
+++ b/crypto/scoped_mock_unexportable_key_provider.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_nss_types.h b/crypto/scoped_nss_types.h
index ce86fc7..91bde0d 100644
--- a/crypto/scoped_nss_types.h
+++ b/crypto/scoped_nss_types.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_test_nss_chromeos_user.cc b/crypto/scoped_test_nss_chromeos_user.cc
index 2723007..b5e1c335 100644
--- a/crypto/scoped_test_nss_chromeos_user.cc
+++ b/crypto/scoped_test_nss_chromeos_user.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_test_nss_chromeos_user.h b/crypto/scoped_test_nss_chromeos_user.h
index f77dd11..81d7041 100644
--- a/crypto/scoped_test_nss_chromeos_user.h
+++ b/crypto/scoped_test_nss_chromeos_user.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_test_nss_db.cc b/crypto/scoped_test_nss_db.cc
index 3edbcb5..b616d688 100644
--- a/crypto/scoped_test_nss_db.cc
+++ b/crypto/scoped_test_nss_db.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_test_nss_db.h b/crypto/scoped_test_nss_db.h
index 52f1eff..f583c7a 100644
--- a/crypto/scoped_test_nss_db.h
+++ b/crypto/scoped_test_nss_db.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_test_system_nss_key_slot.cc b/crypto/scoped_test_system_nss_key_slot.cc
index 4bc52bb..abf922d 100644
--- a/crypto/scoped_test_system_nss_key_slot.cc
+++ b/crypto/scoped_test_system_nss_key_slot.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/scoped_test_system_nss_key_slot.h b/crypto/scoped_test_system_nss_key_slot.h
index b50e1a1..5bade096 100644
--- a/crypto/scoped_test_system_nss_key_slot.h
+++ b/crypto/scoped_test_system_nss_key_slot.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/secure_hash.cc b/crypto/secure_hash.cc
index 16540f4..b1f26e1 100644
--- a/crypto/secure_hash.cc
+++ b/crypto/secure_hash.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/secure_hash.h b/crypto/secure_hash.h
index 452c051..dab23b0e 100644
--- a/crypto/secure_hash.h
+++ b/crypto/secure_hash.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/secure_hash_unittest.cc b/crypto/secure_hash_unittest.cc
index b50be6f5..2b40a7da 100644
--- a/crypto/secure_hash_unittest.cc
+++ b/crypto/secure_hash_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/secure_util.cc b/crypto/secure_util.cc
index d52fead..a1ff9e4 100644
--- a/crypto/secure_util.cc
+++ b/crypto/secure_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/secure_util.h b/crypto/secure_util.h
index cfe05ca..70a23c66 100644
--- a/crypto/secure_util.h
+++ b/crypto/secure_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/sha2.cc b/crypto/sha2.cc
index 33663c6d..540c2bf 100644
--- a/crypto/sha2.cc
+++ b/crypto/sha2.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/sha2.h b/crypto/sha2.h
index 1852bde..d4b3d6b 100644
--- a/crypto/sha2.h
+++ b/crypto/sha2.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/sha2_unittest.cc b/crypto/sha2_unittest.cc
index 27d6d255..dcfa27a 100644
--- a/crypto/sha2_unittest.cc
+++ b/crypto/sha2_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/signature_creator.cc b/crypto/signature_creator.cc
index a074a9c..a0ddcaf 100644
--- a/crypto/signature_creator.cc
+++ b/crypto/signature_creator.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/signature_creator.h b/crypto/signature_creator.h
index 5fda91f..96cd189 100644
--- a/crypto/signature_creator.h
+++ b/crypto/signature_creator.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/signature_creator_unittest.cc b/crypto/signature_creator_unittest.cc
index 676b67d5..ad192b9 100644
--- a/crypto/signature_creator_unittest.cc
+++ b/crypto/signature_creator_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/signature_verifier.cc b/crypto/signature_verifier.cc
index 542c7f6..f510546 100644
--- a/crypto/signature_verifier.cc
+++ b/crypto/signature_verifier.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/signature_verifier.h b/crypto/signature_verifier.h
index 1a44dd5..41ea947 100644
--- a/crypto/signature_verifier.h
+++ b/crypto/signature_verifier.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/signature_verifier_unittest.cc b/crypto/signature_verifier_unittest.cc
index 7aaac6c..67bc1131 100644
--- a/crypto/signature_verifier_unittest.cc
+++ b/crypto/signature_verifier_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/symmetric_key.cc b/crypto/symmetric_key.cc
index 9dc71e9e..c8aa5171 100644
--- a/crypto/symmetric_key.cc
+++ b/crypto/symmetric_key.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/symmetric_key.h b/crypto/symmetric_key.h
index 65c43de..a40ffa9 100644
--- a/crypto/symmetric_key.h
+++ b/crypto/symmetric_key.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/symmetric_key_unittest.cc b/crypto/symmetric_key_unittest.cc
index 4fd38387..0e515708 100644
--- a/crypto/symmetric_key_unittest.cc
+++ b/crypto/symmetric_key_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/unexportable_key.cc b/crypto/unexportable_key.cc
index c735638d..3ff00ae 100644
--- a/crypto/unexportable_key.cc
+++ b/crypto/unexportable_key.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/unexportable_key.h b/crypto/unexportable_key.h
index 2e352e4..58ecd36 100644
--- a/crypto/unexportable_key.h
+++ b/crypto/unexportable_key.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/unexportable_key_unittest.cc b/crypto/unexportable_key_unittest.cc
index b0f10c95..85c97df0 100644
--- a/crypto/unexportable_key_unittest.cc
+++ b/crypto/unexportable_key_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/crypto/unexportable_key_win.cc b/crypto/unexportable_key_win.cc
index 6d09fa4..99f9c3a 100644
--- a/crypto/unexportable_key_win.cc
+++ b/crypto/unexportable_key_win.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.