diff --git a/README.debrand b/README.debrand
deleted file mode 100644
index 01c46d2..0000000
--- a/README.debrand
+++ /dev/null
@@ -1,2 +0,0 @@
-Warning: This package was configured for automatic debranding, but the changes
-failed to apply.
diff --git a/SOURCES/centos-ca-secureboot.der b/SOURCES/centos-ca-secureboot.der
new file mode 100644
index 0000000..44a2563
Binary files /dev/null and b/SOURCES/centos-ca-secureboot.der differ
diff --git a/SOURCES/centos.pem b/SOURCES/centos.pem
new file mode 100644
index 0000000..82ad817
--- /dev/null
+++ b/SOURCES/centos.pem
@@ -0,0 +1,42 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/SOURCES/centossecureboot001.crt b/SOURCES/centossecureboot001.crt
new file mode 100644
index 0000000..321c4ec
--- /dev/null
+++ b/SOURCES/centossecureboot001.crt
@@ -0,0 +1,81 @@
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number:
+            b6:16:15:71:72:fb:31:7e
+        Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=CentOS Secure Boot (CA key 1)/emailAddress=security@centos.org
+        Validity
+            Not Before: Aug  1 11:47:30 2018 GMT
+            Not After : Dec 31 11:47:30 2037 GMT
+        Subject: CN=CentOS Secure Boot (key 1)/emailAddress=security@centos.org
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+            RSA Public Key: (2048 bit)
+                Modulus (2048 bit):
+                    00:c1:a3:6a:f4:2d:71:83:6c:21:ca:0c:b7:ac:fa:
+                    76:80:43:03:40:87:5d:de:e9:1e:df:ad:e7:2b:51:
+                    cb:f8:31:0f:9a:db:ab:23:25:04:11:05:57:7d:f2:
+                    4b:8d:1e:b3:75:78:1d:b9:57:8b:18:0b:bb:7e:e3:
+                    24:0f:6a:40:5f:2b:4f:03:a5:85:94:d2:f9:08:a0:
+                    bc:db:a5:ea:4f:7f:e8:7c:d1:a9:f8:f0:9c:25:18:
+                    00:14:c4:c4:35:7d:1d:4c:8a:8d:95:f8:ed:65:97:
+                    a5:a4:da:7d:cb:f0:33:3b:b7:03:94:68:47:05:57:
+                    6c:96:91:ac:14:f2:e3:f6:6d:4a:18:cf:68:8a:35:
+                    6f:8e:26:99:7f:db:c9:83:54:c2:c3:bf:ad:45:a0:
+                    aa:a0:86:5f:20:b1:86:1b:ae:b7:28:15:11:f9:65:
+                    53:5d:70:33:9b:a3:c7:b5:c8:11:ff:55:3b:e7:46:
+                    f1:6c:6b:8c:bb:f2:9f:36:23:b1:2d:23:2f:8f:4f:
+                    6c:a8:cc:ae:f5:56:9e:22:6c:0e:9a:4a:b1:bd:b2:
+                    76:15:5c:05:85:b8:5e:dc:8c:a5:c3:e0:75:51:a4:
+                    94:9b:03:2e:7b:f8:d3:b9:dd:7f:88:ce:2e:2f:28:
+                    4c:b4:92:2f:e6:e0:67:0a:d0:ff:c5:d2:79:a6:ef:
+                    94:0f
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Basic Constraints: critical
+                CA:FALSE
+            X509v3 Key Usage: 
+                Digital Signature
+            X509v3 Subject Key Identifier: 
+                F0:37:C6:EA:EC:36:D4:05:7A:52:6C:0E:C6:D5:A9:5B:32:4E:E1:29
+            X509v3 Authority Key Identifier: 
+                keyid:54:EC:81:85:89:3E:E9:1A:DB:08:F7:44:88:54:7E:8E:3F:74:3A:F3
+
+    Signature Algorithm: sha256WithRSAEncryption
+        97:97:ba:a6:0b:5b:bb:84:39:2e:ef:8b:51:9a:89:bb:65:3c:
+        dc:15:d0:5a:88:c5:af:ce:93:f5:c1:74:98:15:59:a9:38:da:
+        11:fd:46:d5:4f:23:7c:03:1f:ae:0c:70:93:94:a7:61:2f:4b:
+        2f:5f:bb:cc:8a:d7:4a:24:66:73:85:b4:19:13:fc:6a:61:4a:
+        28:1f:a2:38:f4:72:90:03:c4:3e:64:63:8b:fb:15:22:22:4e:
+        b9:43:d9:b4:3d:3a:60:c1:4d:3a:09:85:68:7a:bc:3b:f9:ef:
+        f3:f5:e9:c9:4f:80:8c:c6:e9:cb:ef:28:44:b0:5d:d4:9e:4f:
+        0f:02:9a:65:aa:98:35:b4:6f:d2:80:e3:08:ef:12:d0:17:56:
+        a6:a1:42:1e:1d:ab:e5:33:c0:fd:88:0d:40:42:81:c8:27:30:
+        17:07:57:3e:05:9d:aa:05:0e:5b:3a:79:b4:29:aa:7c:42:5a:
+        ad:43:59:fb:34:4d:dc:62:58:63:e4:fb:de:bb:fd:6c:4e:97:
+        58:f4:b9:99:4a:71:fe:7f:16:50:55:25:46:39:96:9b:88:6c:
+        75:19:33:9e:70:b3:04:82:fe:16:a8:8e:22:47:83:6d:16:77:
+        da:26:ad:31:d8:06:6d:c5:7e:46:4b:21:ab:ae:ec:2a:93:71:
+        da:7f:89:1d
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/SOURCES/centossecureboot201.crt b/SOURCES/centossecureboot201.crt
new file mode 100644
index 0000000..f9d9675
--- /dev/null
+++ b/SOURCES/centossecureboot201.crt
@@ -0,0 +1,84 @@
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number:
+            93:c2:04:d8:bd:77:6b:11
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=CentOS Secure Boot CA 2/emailAddress=security@centos.org
+        Validity
+            Not Before: Jun  9 10:04:20 2020 GMT
+            Not After : Jan 18 10:04:20 2038 GMT
+        Subject: CN=CentOS Secure Boot Signing 201/emailAddress=security@centos.org
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:9e:ef:fe:76:1c:9f:9b:3e:f2:e4:c5:29:bd:19:
+                    32:01:59:f3:e6:99:fa:eb:b5:f8:94:0c:95:3a:65:
+                    5e:b1:72:d0:50:3e:70:64:8a:1a:d1:f6:4d:af:6d:
+                    57:ee:40:71:40:09:dd:30:0c:81:a1:8b:26:63:12:
+                    07:bf:e1:d1:45:9f:9b:09:a6:57:98:9e:ef:97:e9:
+                    bd:68:38:ea:aa:63:92:2e:0d:2f:8e:fb:be:88:40:
+                    9b:59:e3:bc:b7:6f:e3:bb:6b:1e:6e:9e:ee:57:b8:
+                    28:c6:d5:d6:bf:47:a6:e9:38:a9:8f:08:73:98:49:
+                    a8:58:d2:62:73:f1:1e:44:d4:88:3d:f9:aa:43:e2:
+                    72:2e:d7:43:3e:1d:b6:65:f6:d1:2e:ef:31:cb:9f:
+                    5e:e3:d4:ea:3c:23:9a:07:af:f9:4a:ee:43:9a:75:
+                    06:ed:9a:54:2c:ed:5b:ca:85:a5:10:16:cd:30:64:
+                    ea:d5:27:7e:23:f6:fc:ec:69:a9:43:2f:78:73:6b:
+                    33:78:8b:f8:54:db:3f:ce:95:a4:5a:04:9a:15:49:
+                    98:cd:34:7c:c7:8c:a9:8a:32:82:ae:c0:d6:34:93:
+                    e7:d2:54:82:45:ee:eb:54:9a:96:d4:da:4b:24:f8:
+                    09:56:d8:cd:7f:ec:7b:f3:bd:db:9b:8c:b6:18:87:
+                    fa:07
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Basic Constraints: critical
+                CA:FALSE
+            X509v3 Key Usage: critical
+                Digital Signature
+            X509v3 Extended Key Usage: critical
+                Code Signing
+            X509v3 Subject Key Identifier: 
+                5D:4B:64:F2:FA:63:1E:5E:5F:DB:AA:DC:14:67:C6:6C:99:21:7A:22
+            X509v3 Authority Key Identifier: 
+                keyid:70:00:7F:99:20:9C:12:6B:E1:47:74:EA:EC:7B:6D:96:31:F3:4D:CA
+
+    Signature Algorithm: sha256WithRSAEncryption
+         39:4b:b5:cc:37:3f:cd:db:84:0f:63:7c:c4:e4:53:fb:5e:fd:
+         db:12:19:23:6f:0a:50:14:fd:4f:7c:f9:87:3d:f9:6d:5b:af:
+         07:a5:94:34:1b:84:07:f4:f1:a0:de:cc:73:87:99:31:c3:93:
+         66:c0:bc:f2:0f:b2:69:65:8e:da:b9:1a:8e:ae:38:56:f3:7c:
+         5a:8d:29:0d:3d:ad:84:e7:86:31:a2:8e:2a:a8:f8:f8:f7:87:
+         32:65:5d:81:47:53:b8:40:c5:1b:a7:46:1f:b0:60:a7:b4:97:
+         89:51:26:3c:de:46:b9:14:d5:a0:7d:99:cc:a7:7e:ed:89:18:
+         02:ce:e6:07:45:49:e2:04:7d:5b:03:65:ec:e6:c3:86:0d:82:
+         31:24:45:51:ec:15:ad:31:83:a8:1c:6e:52:4d:b8:0f:5d:0b:
+         e4:7b:51:49:39:46:8a:0b:fd:0c:46:af:b4:19:65:0f:12:f1:
+         fc:ee:fd:6b:4f:df:9a:73:7c:e0:c8:3d:c3:d5:b5:ab:4a:86:
+         36:97:e8:89:fb:af:f4:f1:c2:05:5d:17:fb:b6:df:a5:0e:45:
+         89:db:89:99:93:ce:f0:4e:e9:9c:f4:4a:03:b0:6e:be:a2:69:
+         ab:b1:f3:3b:ed:c7:97:f4:0e:0a:53:27:5a:7e:70:9a:35:ea:
+         7a:76:d1:bc
+-----BEGIN CERTIFICATE-----
+MIIDjjCCAnagAwIBAgIJAJPCBNi9d2sRMA0GCSqGSIb3DQEBCwUAMEYxIDAeBgNV
+BAMMF0NlbnRPUyBTZWN1cmUgQm9vdCBDQSAyMSIwIAYJKoZIhvcNAQkBFhNzZWN1
+cml0eUBjZW50b3Mub3JnMB4XDTIwMDYwOTEwMDQyMFoXDTM4MDExODEwMDQyMFow
+TTEnMCUGA1UEAwweQ2VudE9TIFNlY3VyZSBCb290IFNpZ25pbmcgMjAxMSIwIAYJ
+KoZIhvcNAQkBFhNzZWN1cml0eUBjZW50b3Mub3JnMIIBIjANBgkqhkiG9w0BAQEF
+AAOCAQ8AMIIBCgKCAQEAnu/+dhyfmz7y5MUpvRkyAVnz5pn667X4lAyVOmVesXLQ
+UD5wZIoa0fZNr21X7kBxQAndMAyBoYsmYxIHv+HRRZ+bCaZXmJ7vl+m9aDjqqmOS
+Lg0vjvu+iECbWeO8t2/ju2sebp7uV7goxtXWv0em6TipjwhzmEmoWNJic/EeRNSI
+PfmqQ+JyLtdDPh22ZfbRLu8xy59e49TqPCOaB6/5Su5DmnUG7ZpULO1byoWlEBbN
+MGTq1Sd+I/b87GmpQy94c2szeIv4VNs/zpWkWgSaFUmYzTR8x4ypijKCrsDWNJPn
+0lSCRe7rVJqW1NpLJPgJVtjNf+x7873bm4y2GIf6BwIDAQABo3gwdjAMBgNVHRMB
+Af8EAjAAMA4GA1UdDwEB/wQEAwIHgDAWBgNVHSUBAf8EDDAKBggrBgEFBQcDAzAd
+BgNVHQ4EFgQUXUtk8vpjHl5f26rcFGfGbJkheiIwHwYDVR0jBBgwFoAUcAB/mSCc
+EmvhR3Tq7HttljHzTcowDQYJKoZIhvcNAQELBQADggEBADlLtcw3P83bhA9jfMTk
+U/te/dsSGSNvClAU/U98+Yc9+W1brwellDQbhAf08aDezHOHmTHDk2bAvPIPsmll
+jtq5Go6uOFbzfFqNKQ09rYTnhjGijiqo+Pj3hzJlXYFHU7hAxRunRh+wYKe0l4lR
+JjzeRrkU1aB9mcynfu2JGALO5gdFSeIEfVsDZezmw4YNgjEkRVHsFa0xg6gcblJN
+uA9dC+R7UUk5RooL/QxGr7QZZQ8S8fzu/WtP35pzfODIPcPVtatKhjaX6In7r/Tx
+wgVdF/u236UORYnbiZmTzvBO6Zz0SgOwbr6iaaux8zvtx5f0DgpTJ1p+cJo16np2
+0bw=
+-----END CERTIFICATE-----
diff --git a/SOURCES/centossecurebootca2.der b/SOURCES/centossecurebootca2.der
new file mode 100644
index 0000000..42bdfcf
Binary files /dev/null and b/SOURCES/centossecurebootca2.der differ
diff --git a/SOURCES/x509.genkey b/SOURCES/x509.genkey
index b1bbe38..d98f8fe 100644
--- a/SOURCES/x509.genkey
+++ b/SOURCES/x509.genkey
@@ -5,9 +5,9 @@ prompt = no
 x509_extensions = myexts
 
 [ req_distinguished_name ]
-O = Red Hat
-CN = Red Hat Enterprise Linux kernel signing key
-emailAddress = secalert@redhat.com
+O = CentOS
+CN = CentOS Linux kernel signing key
+emailAddress = security@centos.org
 
 [ myexts ]
 basicConstraints=critical,CA:FALSE
diff --git a/SPECS/kernel.spec b/SPECS/kernel.spec
index 5162fc5..a152914 100644
--- a/SPECS/kernel.spec
+++ b/SPECS/kernel.spec
@@ -421,20 +421,24 @@ Source9: x509.genkey
 
 %if %{?released_kernel}
 
-Source10: redhatsecurebootca5.cer
-Source11: redhatsecurebootca3.cer
-Source12: redhatsecureboot501.cer
-Source13: redhatsecureboot301.cer
+#Source10: redhatsecurebootca5.cer
+Source10: centossecurebootca2.der
+#Source11: redhatsecurebootca3.cer
+Source11: centos-ca-secureboot.der
+#Source12: redhatsecureboot501.cer
+Source12: centossecureboot201.crt
+#Source13: redhatsecureboot301.cer
+Source13: centossecureboot001.crt
 Source14: secureboot_s390.cer
 Source15: secureboot_ppc.cer
 
-%define secureboot_ca_0 %{SOURCE11}
-%define secureboot_ca_1 %{SOURCE10}
+%define secureboot_ca_0 %{SOURCE10}
+%define secureboot_ca_1 %{SOURCE11}
 %ifarch x86_64 aarch64
-%define secureboot_key_0 %{SOURCE13}
-%define pesign_name_0 redhatsecureboot301
-%define secureboot_key_1 %{SOURCE12}
-%define pesign_name_1 redhatsecureboot501
+%define secureboot_key_0 %{SOURCE12}
+%define pesign_name_0 centossecureboot201
+%define secureboot_key_1 %{SOURCE13}
+%define pesign_name_1 centossecureboot001
 %endif
 %ifarch s390x
 %define secureboot_key_0 %{SOURCE14}
@@ -442,16 +446,19 @@ Source15: secureboot_ppc.cer
 %endif
 %ifarch ppc64le
 %define secureboot_key_0 %{SOURCE15}
-%define pesign_name_0 redhatsecureboot303
+%define pesign_name_0 centossecureboot201 
 %endif
 
 # released_kernel
 %else
 
-Source11: redhatsecurebootca4.cer
-Source12: redhatsecurebootca2.cer
-Source13: redhatsecureboot401.cer
-Source14: redhatsecureboot003.cer
+#Source11: redhatsecurebootca3.cer
+Source11: centos-ca-secureboot.der
+#Source12: redhatsecureboot501.cer
+Source12: centossecureboot201.crt
+#Source13: redhatsecureboot301.cer
+Source13: centossecureboot001.crt
+Source14: secureboot_s390.cer
 
 %define secureboot_ca_0 %{SOURCE11}
 %define secureboot_ca_1 %{SOURCE12}
@@ -515,6 +522,9 @@ Source400: mod-kvm.list
 Source2000: cpupower.service
 Source2001: cpupower.config
 
+# Sources for CentOS debranding
+Source9000: centos.pem
+
 ## Patches needed for building this package
 
 # empty final patch to facilitate testing of kernel patches
@@ -525,7 +535,7 @@ Patch999999: linux-kernel-test.patch
 BuildRoot: %{_tmppath}/%{name}-%{KVERREL}-root
 
 %description
-This is the package which provides the Linux %{name} for Red Hat Enterprise
+This is the package which provides the Linux %{name} for CentOS
 Linux. It is based on upstream Linux at version %{version} and maintains kABI
 compatibility of a set of approved symbols, however it is heavily modified with
 backports and fixes pulled from newer upstream Linux %{name} releases. This means
@@ -534,7 +544,7 @@ from newer upstream linux versions, while maintaining a well tested and stable
 core. Some of the components/backports that may be pulled in are: changes like
 updates to the core kernel (eg.: scheduler, cgroups, memory management, security
 fixes and features), updates to block layer, supported filesystems, major driver
-updates for supported hardware in Red Hat Enterprise Linux, enhancements for
+updates for supported hardware in CentOS Linux, enhancements for
 enterprise customers, etc.
 
 #
@@ -767,11 +777,11 @@ kernel-gcov includes the gcov graph and source files for gcov coverage collectio
 %endif
 
 %package -n %{name}-abi-whitelists
-Summary: The Red Hat Enterprise Linux kernel ABI symbol whitelists
+Summary: The CentOS Linux kernel ABI symbol whitelists
 Group: System Environment/Kernel
 AutoReqProv: no
 %description -n %{name}-abi-whitelists
-The kABI package contains information pertaining to the Red Hat Enterprise
+The kABI package contains information pertaining to the CentOS
 Linux kernel ABI, including lists of kernel symbols that are needed by
 external Linux kernel modules, and a yum plugin to aid enforcement.
 
@@ -781,7 +791,7 @@ Summary: The baseline dataset for kABI verification using DWARF data
 Group: System Environment/Kernel
 AutoReqProv: no
 %description kernel-kabidw-base-internal
-The package contains data describing the current ABI of the Red Hat Enterprise
+The package contains data describing the current ABI of the CentOS
 Linux kernel, suitable for the kabi-dw tool.
 %endif
 
@@ -854,7 +864,7 @@ Requires: %{name}%{?1:-%{1}}-modules-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
 AutoReq: no\
 AutoProv: yes\
 %description %{?1:%{1}-}modules-internal\
-This package provides kernel modules for the %{?2:%{2} }kernel package for Red Hat internal usage.\
+This package provides kernel modules for the %{?2:%{2} }kernel package for CentOS internal usage.\
 %{nil}
 
 #
@@ -1049,11 +1059,15 @@ ApplyOptionalPatch()
 }
 
 %setup -q -n %{name}-%{rpmversion}-%{pkgrelease} -c
+
+cp -v %{SOURCE9000} linux-%{rpmversion}-%{pkgrelease}/certs/rhel.pem
+
 mv linux-%{rpmversion}-%{pkgrelease} linux-%{KVERREL}
 
 cd linux-%{KVERREL}
 
 ApplyOptionalPatch linux-kernel-test.patch
+#ApplyOptionalPatch debrand-rh-i686-cpu.patch
 
 # END OF PATCH APPLICATIONS
 
@@ -1654,7 +1668,7 @@ BuildKernel() {
     # build a BLS config for this kernel
     %{SOURCE43} "$KernelVer" "$RPM_BUILD_ROOT" "%{?variant}"
 
-    # Red Hat UEFI Secure Boot CA cert, which can be used to authenticate the kernel
+    # CentOS UEFI Secure Boot CA cert, which can be used to authenticate the kernel
     mkdir -p $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer
     %ifarch x86_64 aarch64
         install -m 0644 %{secureboot_ca_0} $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer/kernel-signing-ca-20200609.cer