From: Juan Castillo <juan.castillo@arm.com>
Date: Thu, 3 Dec 2015 10:19:21 +0000 (+0000)
Subject: TBB: apply TBBR naming convention to certificates and extensions
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=516beb585c23056820a854b12c77a6f62cbc5c8b;p=project%2Fbcm63xx%2Fatf.git

TBB: apply TBBR naming convention to certificates and extensions

This patch applies the TBBR naming convention to the certificates
and the corresponding extensions defined by the CoT:

    * Certificate UUID names
    * Certificate identifier names
    * OID names

Changes apply to:

    * Generic code (variables and defines)
    * The default certificate identifiers provided in the generic
      code
    * Build system
    * ARM platforms port
    * cert_create tool internal definitions
    * fip_create and cert_create tools command line options
    * Documentation

IMPORTANT: this change breaks the compatibility with platforms
that use TBBR. The platform will need to adapt the identifiers
and OIDs to the TBBR naming convention introduced by this patch:

Certificate UUIDs:

    UUID_TRUSTED_BOOT_FIRMWARE_BL2_CERT --> UUID_TRUSTED_BOOT_FW_CERT
    UUID_SCP_FIRMWARE_BL30_KEY_CERT --> UUID_SCP_FW_KEY_CERT
    UUID_SCP_FIRMWARE_BL30_CERT --> UUID_SCP_FW_CONTENT_CERT
    UUID_EL3_RUNTIME_FIRMWARE_BL31_KEY_CERT --> UUID_SOC_FW_KEY_CERT
    UUID_EL3_RUNTIME_FIRMWARE_BL31_CERT --> UUID_SOC_FW_CONTENT_CERT
    UUID_SECURE_PAYLOAD_BL32_KEY_CERT --> UUID_TRUSTED_OS_FW_KEY_CERT
    UUID_SECURE_PAYLOAD_BL32_CERT --> UUID_TRUSTED_OS_FW_CONTENT_CERT
    UUID_NON_TRUSTED_FIRMWARE_BL33_KEY_CERT --> UUID_NON_TRUSTED_FW_KEY_CERT
    UUID_NON_TRUSTED_FIRMWARE_BL33_CERT --> UUID_NON_TRUSTED_FW_CONTENT_CERT

Certificate identifiers:

    BL2_CERT_ID --> TRUSTED_BOOT_FW_CERT_ID
    BL30_KEY_CERT_ID --> SCP_FW_KEY_CERT_ID
    BL30_CERT_ID --> SCP_FW_CONTENT_CERT_ID
    BL31_KEY_CERT_ID --> SOC_FW_KEY_CERT_ID
    BL31_CERT_ID --> SOC_FW_CONTENT_CERT_ID
    BL32_KEY_CERT_ID --> TRUSTED_OS_FW_KEY_CERT_ID
    BL32_CERT_ID --> TRUSTED_OS_FW_CONTENT_CERT_ID
    BL33_KEY_CERT_ID --> NON_TRUSTED_FW_KEY_CERT_ID
    BL33_CERT_ID --> NON_TRUSTED_FW_CONTENT_CERT_ID

OIDs:

    TZ_FW_NVCOUNTER_OID --> TRUSTED_FW_NVCOUNTER_OID
    NTZ_FW_NVCOUNTER_OID --> NON_TRUSTED_FW_NVCOUNTER_OID
    BL2_HASH_OID --> TRUSTED_BOOT_FW_HASH_OID
    TZ_WORLD_PK_OID --> TRUSTED_WORLD_PK_OID
    NTZ_WORLD_PK_OID --> NON_TRUSTED_WORLD_PK_OID
    BL30_CONTENT_CERT_PK_OID --> SCP_FW_CONTENT_CERT_PK_OID
    BL30_HASH_OID --> SCP_FW_HASH_OID
    BL31_CONTENT_CERT_PK_OID --> SOC_FW_CONTENT_CERT_PK_OID
    BL31_HASH_OID --> SOC_AP_FW_HASH_OID
    BL32_CONTENT_CERT_PK_OID --> TRUSTED_OS_FW_CONTENT_CERT_PK_OID
    BL32_HASH_OID --> TRUSTED_OS_FW_HASH_OID
    BL33_CONTENT_CERT_PK_OID --> NON_TRUSTED_FW_CONTENT_CERT_PK_OID
    BL33_HASH_OID --> NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID
    BL2U_HASH_OID --> AP_FWU_CFG_HASH_OID
    SCP_BL2U_HASH_OID --> SCP_FWU_CFG_HASH_OID
    NS_BL2U_HASH_OID --> FWU_HASH_OID

Change-Id: I1e047ae046299ca913911c39ac3a6e123bd41079
---

diff --git a/docs/auth-framework.md b/docs/auth-framework.md
index 0f799c0e..b910eaeb 100644
--- a/docs/auth-framework.md
+++ b/docs/auth-framework.md
@@ -726,30 +726,30 @@ Four image descriptors form the BL3-1 Chain of Trust:
 	},
 	.authenticated_data = {
 		[0] = {
-			.type_desc = &tz_world_pk,
+			.type_desc = &trusted_world_pk,
 			.data = {
-				.ptr = (void *)plat_tz_world_pk_buf,
+				.ptr = (void *)trusted_world_pk_buf,
 				.len = (unsigned int)PK_DER_LEN
 			}
 		},
 		[1] = {
-			.type_desc = &ntz_world_pk,
+			.type_desc = &non_trusted_world_pk,
 			.data = {
-				.ptr = (void *)plat_ntz_world_pk_buf,
+				.ptr = (void *)non_trusted_world_pk_buf,
 				.len = (unsigned int)PK_DER_LEN
 			}
 		}
 	}
 },
-[BL31_KEY_CERT_ID] = {
-	.img_id = BL31_KEY_CERT_ID,
+[SOC_FW_KEY_CERT_ID] = {
+	.img_id = SOC_FW_KEY_CERT_ID,
 	.img_type = IMG_CERT,
 	.parent = &cot_desc[TRUSTED_KEY_CERT_ID],
 	.img_auth_methods = {
 		[0] = {
 			.type = AUTH_METHOD_SIG,
 			.param.sig = {
-				.pk = &tz_world_pk,
+				.pk = &trusted_world_pk,
 				.sig = &sig,
 				.alg = &sig_alg,
 				.data = &raw_data,
@@ -758,23 +758,23 @@ Four image descriptors form the BL3-1 Chain of Trust:
 	},
 	.authenticated_data = {
 		[0] = {
-			.type_desc = &bl31_content_pk,
+			.type_desc = &soc_fw_content_pk,
 			.data = {
-				.ptr = (void *)plat_content_pk,
+				.ptr = (void *)content_pk_buf,
 				.len = (unsigned int)PK_DER_LEN
 			}
 		}
 	}
 },
-[BL31_CERT_ID] = {
-	.img_id = BL31_CERT_ID,
+[SOC_FW_CONTENT_CERT_ID] = {
+	.img_id = SOC_FW_CONTENT_CERT_ID,
 	.img_type = IMG_CERT,
-	.parent = &cot_desc[BL31_KEY_CERT_ID],
+	.parent = &cot_desc[SOC_FW_KEY_CERT_ID],
 	.img_auth_methods = {
 		[0] = {
 			.type = AUTH_METHOD_SIG,
 			.param.sig = {
-				.pk = &bl31_content_pk,
+				.pk = &soc_fw_content_pk,
 				.sig = &sig,
 				.alg = &sig_alg,
 				.data = &raw_data,
@@ -783,9 +783,9 @@ Four image descriptors form the BL3-1 Chain of Trust:
 	},
 	.authenticated_data = {
 		[0] = {
-			.type_desc = &bl31_hash,
+			.type_desc = &soc_fw_hash,
 			.data = {
-				.ptr = (void *)plat_bl31_hash_buf,
+				.ptr = (void *)soc_fw_hash_buf,
 				.len = (unsigned int)HASH_DER_LEN
 			}
 		}
@@ -794,13 +794,13 @@ Four image descriptors form the BL3-1 Chain of Trust:
 [BL31_IMAGE_ID] = {
 	.img_id = BL31_IMAGE_ID,
 	.img_type = IMG_RAW,
-	.parent = &cot_desc[BL31_CERT_ID],
+	.parent = &cot_desc[SOC_FW_CONTENT_CERT_ID],
 	.img_auth_methods = {
 		[0] = {
 			.type = AUTH_METHOD_HASH,
 			.param.hash = {
 				.data = &raw_data,
-				.hash = &bl31_hash,
+				.hash = &soc_fw_hash,
 			}
 		}
 	}
@@ -835,7 +835,7 @@ is created in the `authenticated_data` array for that purpose. In that entry,
 the corresponding parameter descriptor must be specified along with the buffer
 address to store the parameter value. In this case, the `tz_world_pk` descriptor
 is used to extract the public key from an x509v3 extension with OID
-`TZ_WORLD_PK_OID`. The BL3-1 key certificate will use this descriptor as
+`TRUSTED_WORLD_PK_OID`. The BL3-1 key certificate will use this descriptor as
 parameter in the signature authentication method. The key is stored in the
 `plat_tz_world_pk_buf` buffer.
 
diff --git a/docs/porting-guide.md b/docs/porting-guide.md
index ba550f04..b77377f1 100644
--- a/docs/porting-guide.md
+++ b/docs/porting-guide.md
@@ -247,7 +247,7 @@ mandatory:
 If Trusted Board Boot is enabled, the following certificate identifiers must
 also be defined:
 
-*   **#define : BL2_CERT_ID**
+*   **#define : TRUSTED_BOOT_FW_CERT_ID**
 
     BL2 content certificate identifier, used by BL1 to load the BL2 content
     certificate.
@@ -257,22 +257,22 @@ also be defined:
     Trusted key certificate identifier, used by BL2 to load the trusted key
     certificate.
 
-*   **#define : BL31_KEY_CERT_ID**
+*   **#define : SOC_FW_KEY_CERT_ID**
 
     BL3-1 key certificate identifier, used by BL2 to load the BL3-1 key
     certificate.
 
-*   **#define : BL31_CERT_ID**
+*   **#define : SOC_FW_CONTENT_CERT_ID**
 
     BL3-1 content certificate identifier, used by BL2 to load the BL3-1 content
     certificate.
 
-*   **#define : BL33_KEY_CERT_ID**
+*   **#define : NON_TRUSTED_FW_KEY_CERT_ID**
 
     BL3-3 key certificate identifier, used by BL2 to load the BL3-3 key
     certificate.
 
-*   **#define : BL33_CERT_ID**
+*   **#define : NON_TRUSTED_FW_CONTENT_CERT_ID**
 
     BL3-3 content certificate identifier, used by BL2 to load the BL3-3 content
     certificate.
@@ -285,12 +285,12 @@ also be defined:
     BL3-0 image identifier, used by BL2 to load BL3-0 into secure memory from
     platform storage before being transfered to the SCP.
 
-*   **#define : BL30_KEY_CERT_ID**
+*   **#define : SCP_FW_KEY_CERT_ID**
 
     BL3-0 key certificate identifier, used by BL2 to load the BL3-0 key
     certificate (mandatory when Trusted Board Boot is enabled).
 
-*   **#define : BL30_CERT_ID**
+*   **#define : SCP_FW_CONTENT_CERT_ID**
 
     BL3-0 content certificate identifier, used by BL2 to load the BL3-0 content
     certificate (mandatory when Trusted Board Boot is enabled).
@@ -302,12 +302,12 @@ also be defined:
 
     BL3-2 image identifier, used by BL2 to load BL3-2.
 
-*   **#define : BL32_KEY_CERT_ID**
+*   **#define : TRUSTED_OS_FW_KEY_CERT_ID**
 
     BL3-2 key certificate identifier, used by BL2 to load the BL3-2 key
     certificate (mandatory when Trusted Board Boot is enabled).
 
-*   **#define : BL32_CERT_ID**
+*   **#define : TRUSTED_OS_FW_CONTENT_CERT_ID**
 
     BL3-2 content certificate identifier, used by BL2 to load the BL3-2 content
     certificate (mandatory when Trusted Board Boot is enabled).
diff --git a/drivers/auth/tbbr/tbbr_cot.c b/drivers/auth/tbbr/tbbr_cot.c
index 71634a19..ab0243da 100644
--- a/drivers/auth/tbbr/tbbr_cot.c
+++ b/drivers/auth/tbbr/tbbr_cot.c
@@ -44,14 +44,14 @@
  * extracted from the certificates. In this case, because of the way the CoT is
  * established, we can reuse some of the buffers on different stages
  */
-static unsigned char plat_bl2_hash_buf[HASH_DER_LEN];
-static unsigned char plat_bl30_hash_buf[HASH_DER_LEN];
-static unsigned char plat_bl31_hash_buf[HASH_DER_LEN];
-static unsigned char plat_bl32_hash_buf[HASH_DER_LEN];
-static unsigned char plat_bl33_hash_buf[HASH_DER_LEN];
-static unsigned char plat_tz_world_pk_buf[PK_DER_LEN];
-static unsigned char plat_ntz_world_pk_buf[PK_DER_LEN];
-static unsigned char plat_content_pk[PK_DER_LEN];
+static unsigned char tb_fw_hash_buf[HASH_DER_LEN];
+static unsigned char scp_fw_hash_buf[HASH_DER_LEN];
+static unsigned char soc_fw_hash_buf[HASH_DER_LEN];
+static unsigned char tos_fw_hash_buf[HASH_DER_LEN];
+static unsigned char nt_world_bl_hash_buf[HASH_DER_LEN];
+static unsigned char trusted_world_pk_buf[PK_DER_LEN];
+static unsigned char non_trusted_world_pk_buf[PK_DER_LEN];
+static unsigned char content_pk_buf[PK_DER_LEN];
 
 /*
  * Parameter type descriptors
@@ -65,36 +65,36 @@ static auth_param_type_desc_t sig_alg = AUTH_PARAM_TYPE_DESC(
 static auth_param_type_desc_t raw_data = AUTH_PARAM_TYPE_DESC(
 		AUTH_PARAM_RAW_DATA, 0);
 
-static auth_param_type_desc_t tz_world_pk = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_PUB_KEY, TZ_WORLD_PK_OID);
-static auth_param_type_desc_t ntz_world_pk = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_PUB_KEY, NTZ_WORLD_PK_OID);
+static auth_param_type_desc_t trusted_world_pk = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_PUB_KEY, TRUSTED_WORLD_PK_OID);
+static auth_param_type_desc_t non_trusted_world_pk = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_PUB_KEY, NON_TRUSTED_WORLD_PK_OID);
 
-static auth_param_type_desc_t bl30_content_pk = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_PUB_KEY, BL30_CONTENT_CERT_PK_OID);
-static auth_param_type_desc_t bl31_content_pk = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_PUB_KEY, BL31_CONTENT_CERT_PK_OID);
-static auth_param_type_desc_t bl32_content_pk = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_PUB_KEY, BL32_CONTENT_CERT_PK_OID);
-static auth_param_type_desc_t bl33_content_pk = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_PUB_KEY, BL33_CONTENT_CERT_PK_OID);
+static auth_param_type_desc_t scp_fw_content_pk = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_PUB_KEY, SCP_FW_CONTENT_CERT_PK_OID);
+static auth_param_type_desc_t soc_fw_content_pk = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_PUB_KEY, SOC_FW_CONTENT_CERT_PK_OID);
+static auth_param_type_desc_t tos_fw_content_pk = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_PUB_KEY, TRUSTED_OS_FW_CONTENT_CERT_PK_OID);
+static auth_param_type_desc_t nt_fw_content_pk = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_PUB_KEY, NON_TRUSTED_FW_CONTENT_CERT_PK_OID);
 
-static auth_param_type_desc_t bl2_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, BL2_HASH_OID);
-static auth_param_type_desc_t bl30_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, BL30_HASH_OID);
-static auth_param_type_desc_t bl31_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, BL31_HASH_OID);
-static auth_param_type_desc_t bl32_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, BL32_HASH_OID);
-static auth_param_type_desc_t bl33_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, BL33_HASH_OID);
+static auth_param_type_desc_t tb_fw_hash = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_HASH, TRUSTED_BOOT_FW_HASH_OID);
+static auth_param_type_desc_t scp_fw_hash = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_HASH, SCP_FW_HASH_OID);
+static auth_param_type_desc_t soc_fw_hash = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_HASH, SOC_AP_FW_HASH_OID);
+static auth_param_type_desc_t tos_fw_hash = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_HASH, TRUSTED_OS_FW_HASH_OID);
+static auth_param_type_desc_t nt_world_bl_hash = AUTH_PARAM_TYPE_DESC(
+		AUTH_PARAM_HASH, NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID);
 static auth_param_type_desc_t scp_bl2u_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, SCP_BL2U_HASH_OID);
+		AUTH_PARAM_HASH, SCP_FWU_CFG_HASH_OID);
 static auth_param_type_desc_t bl2u_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, BL2U_HASH_OID);
+		AUTH_PARAM_HASH, AP_FWU_CFG_HASH_OID);
 static auth_param_type_desc_t ns_bl2u_hash = AUTH_PARAM_TYPE_DESC(
-		AUTH_PARAM_HASH, NS_BL2U_HASH_OID);
+		AUTH_PARAM_HASH, FWU_HASH_OID);
 
 /*
  * TBBR Chain of trust definition
@@ -103,8 +103,8 @@ static const auth_img_desc_t cot_desc[] = {
 	/*
 	 * BL2
 	 */
-	[BL2_CERT_ID] = {
-		.img_id = BL2_CERT_ID,
+	[TRUSTED_BOOT_FW_CERT_ID] = {
+		.img_id = TRUSTED_BOOT_FW_CERT_ID,
 		.img_type = IMG_CERT,
 		.parent = NULL,
 		.img_auth_methods = {
@@ -120,9 +120,9 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl2_hash,
+				.type_desc = &tb_fw_hash,
 				.data = {
-					.ptr = (void *)plat_bl2_hash_buf,
+					.ptr = (void *)tb_fw_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			}
@@ -131,13 +131,13 @@ static const auth_img_desc_t cot_desc[] = {
 	[BL2_IMAGE_ID] = {
 		.img_id = BL2_IMAGE_ID,
 		.img_type = IMG_RAW,
-		.parent = &cot_desc[BL2_CERT_ID],
+		.parent = &cot_desc[TRUSTED_BOOT_FW_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_HASH,
 				.param.hash = {
 					.data = &raw_data,
-					.hash = &bl2_hash,
+					.hash = &tb_fw_hash,
 				}
 			}
 		}
@@ -162,33 +162,33 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &tz_world_pk,
+				.type_desc = &trusted_world_pk,
 				.data = {
-					.ptr = (void *)plat_tz_world_pk_buf,
+					.ptr = (void *)trusted_world_pk_buf,
 					.len = (unsigned int)PK_DER_LEN
 				}
 			},
 			[1] = {
-				.type_desc = &ntz_world_pk,
+				.type_desc = &non_trusted_world_pk,
 				.data = {
-					.ptr = (void *)plat_ntz_world_pk_buf,
+					.ptr = (void *)non_trusted_world_pk_buf,
 					.len = (unsigned int)PK_DER_LEN
 				}
 			}
 		}
 	},
 	/*
-	 * BL3-0
+	 * SCP Firmware
 	 */
-	[BL30_KEY_CERT_ID] = {
-		.img_id = BL30_KEY_CERT_ID,
+	[SCP_FW_KEY_CERT_ID] = {
+		.img_id = SCP_FW_KEY_CERT_ID,
 		.img_type = IMG_CERT,
 		.parent = &cot_desc[TRUSTED_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &tz_world_pk,
+					.pk = &trusted_world_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -197,23 +197,23 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl30_content_pk,
+				.type_desc = &scp_fw_content_pk,
 				.data = {
-					.ptr = (void *)plat_content_pk,
+					.ptr = (void *)content_pk_buf,
 					.len = (unsigned int)PK_DER_LEN
 				}
 			}
 		}
 	},
-	[BL30_CERT_ID] = {
-		.img_id = BL30_CERT_ID,
+	[SCP_FW_CONTENT_CERT_ID] = {
+		.img_id = SCP_FW_CONTENT_CERT_ID,
 		.img_type = IMG_CERT,
-		.parent = &cot_desc[BL30_KEY_CERT_ID],
+		.parent = &cot_desc[SCP_FW_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &bl30_content_pk,
+					.pk = &scp_fw_content_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -222,9 +222,9 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl30_hash,
+				.type_desc = &scp_fw_hash,
 				.data = {
-					.ptr = (void *)plat_bl30_hash_buf,
+					.ptr = (void *)scp_fw_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			}
@@ -233,29 +233,29 @@ static const auth_img_desc_t cot_desc[] = {
 	[BL30_IMAGE_ID] = {
 		.img_id = BL30_IMAGE_ID,
 		.img_type = IMG_RAW,
-		.parent = &cot_desc[BL30_CERT_ID],
+		.parent = &cot_desc[SCP_FW_CONTENT_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_HASH,
 				.param.hash = {
 					.data = &raw_data,
-					.hash = &bl30_hash,
+					.hash = &scp_fw_hash,
 				}
 			}
 		}
 	},
 	/*
-	 * BL3-1
+	 * SoC Firmware
 	 */
-	[BL31_KEY_CERT_ID] = {
-		.img_id = BL31_KEY_CERT_ID,
+	[SOC_FW_KEY_CERT_ID] = {
+		.img_id = SOC_FW_KEY_CERT_ID,
 		.img_type = IMG_CERT,
 		.parent = &cot_desc[TRUSTED_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &tz_world_pk,
+					.pk = &trusted_world_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -264,23 +264,23 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl31_content_pk,
+				.type_desc = &soc_fw_content_pk,
 				.data = {
-					.ptr = (void *)plat_content_pk,
+					.ptr = (void *)content_pk_buf,
 					.len = (unsigned int)PK_DER_LEN
 				}
 			}
 		}
 	},
-	[BL31_CERT_ID] = {
-		.img_id = BL31_CERT_ID,
+	[SOC_FW_CONTENT_CERT_ID] = {
+		.img_id = SOC_FW_CONTENT_CERT_ID,
 		.img_type = IMG_CERT,
-		.parent = &cot_desc[BL31_KEY_CERT_ID],
+		.parent = &cot_desc[SOC_FW_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &bl31_content_pk,
+					.pk = &soc_fw_content_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -289,9 +289,9 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl31_hash,
+				.type_desc = &soc_fw_hash,
 				.data = {
-					.ptr = (void *)plat_bl31_hash_buf,
+					.ptr = (void *)soc_fw_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			}
@@ -300,29 +300,29 @@ static const auth_img_desc_t cot_desc[] = {
 	[BL31_IMAGE_ID] = {
 		.img_id = BL31_IMAGE_ID,
 		.img_type = IMG_RAW,
-		.parent = &cot_desc[BL31_CERT_ID],
+		.parent = &cot_desc[SOC_FW_CONTENT_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_HASH,
 				.param.hash = {
 					.data = &raw_data,
-					.hash = &bl31_hash,
+					.hash = &soc_fw_hash,
 				}
 			}
 		}
 	},
 	/*
-	 * BL3-2
+	 * Trusted OS Firmware
 	 */
-	[BL32_KEY_CERT_ID] = {
-		.img_id = BL32_KEY_CERT_ID,
+	[TRUSTED_OS_FW_KEY_CERT_ID] = {
+		.img_id = TRUSTED_OS_FW_KEY_CERT_ID,
 		.img_type = IMG_CERT,
 		.parent = &cot_desc[TRUSTED_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &tz_world_pk,
+					.pk = &trusted_world_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -331,23 +331,23 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl32_content_pk,
+				.type_desc = &tos_fw_content_pk,
 				.data = {
-					.ptr = (void *)plat_content_pk,
+					.ptr = (void *)content_pk_buf,
 					.len = (unsigned int)PK_DER_LEN
 				}
 			}
 		}
 	},
-	[BL32_CERT_ID] = {
-		.img_id = BL32_CERT_ID,
+	[TRUSTED_OS_FW_CONTENT_CERT_ID] = {
+		.img_id = TRUSTED_OS_FW_CONTENT_CERT_ID,
 		.img_type = IMG_CERT,
-		.parent = &cot_desc[BL32_KEY_CERT_ID],
+		.parent = &cot_desc[TRUSTED_OS_FW_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &bl32_content_pk,
+					.pk = &tos_fw_content_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -356,9 +356,9 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl32_hash,
+				.type_desc = &tos_fw_hash,
 				.data = {
-					.ptr = (void *)plat_bl32_hash_buf,
+					.ptr = (void *)tos_fw_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			}
@@ -367,29 +367,29 @@ static const auth_img_desc_t cot_desc[] = {
 	[BL32_IMAGE_ID] = {
 		.img_id = BL32_IMAGE_ID,
 		.img_type = IMG_RAW,
-		.parent = &cot_desc[BL32_CERT_ID],
+		.parent = &cot_desc[TRUSTED_OS_FW_CONTENT_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_HASH,
 				.param.hash = {
 					.data = &raw_data,
-					.hash = &bl32_hash,
+					.hash = &tos_fw_hash,
 				}
 			}
 		}
 	},
 	/*
-	 * BL3-3
+	 * Non-Trusted Firmware
 	 */
-	[BL33_KEY_CERT_ID] = {
-		.img_id = BL33_KEY_CERT_ID,
+	[NON_TRUSTED_FW_KEY_CERT_ID] = {
+		.img_id = NON_TRUSTED_FW_KEY_CERT_ID,
 		.img_type = IMG_CERT,
 		.parent = &cot_desc[TRUSTED_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &ntz_world_pk,
+					.pk = &non_trusted_world_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -398,23 +398,23 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl33_content_pk,
+				.type_desc = &nt_fw_content_pk,
 				.data = {
-					.ptr = (void *)plat_content_pk,
+					.ptr = (void *)content_pk_buf,
 					.len = (unsigned int)PK_DER_LEN
 				}
 			}
 		}
 	},
-	[BL33_CERT_ID] = {
-		.img_id = BL33_CERT_ID,
+	[NON_TRUSTED_FW_CONTENT_CERT_ID] = {
+		.img_id = NON_TRUSTED_FW_CONTENT_CERT_ID,
 		.img_type = IMG_CERT,
-		.parent = &cot_desc[BL33_KEY_CERT_ID],
+		.parent = &cot_desc[NON_TRUSTED_FW_KEY_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_SIG,
 				.param.sig = {
-					.pk = &bl33_content_pk,
+					.pk = &nt_fw_content_pk,
 					.sig = &sig,
 					.alg = &sig_alg,
 					.data = &raw_data,
@@ -423,9 +423,9 @@ static const auth_img_desc_t cot_desc[] = {
 		},
 		.authenticated_data = {
 			[0] = {
-				.type_desc = &bl33_hash,
+				.type_desc = &nt_world_bl_hash,
 				.data = {
-					.ptr = (void *)plat_bl33_hash_buf,
+					.ptr = (void *)nt_world_bl_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			}
@@ -434,13 +434,13 @@ static const auth_img_desc_t cot_desc[] = {
 	[BL33_IMAGE_ID] = {
 		.img_id = BL33_IMAGE_ID,
 		.img_type = IMG_RAW,
-		.parent = &cot_desc[BL33_CERT_ID],
+		.parent = &cot_desc[NON_TRUSTED_FW_CONTENT_CERT_ID],
 		.img_auth_methods = {
 			[0] = {
 				.type = AUTH_METHOD_HASH,
 				.param.hash = {
 					.data = &raw_data,
-					.hash = &bl33_hash,
+					.hash = &nt_world_bl_hash,
 				}
 			}
 		}
@@ -467,21 +467,21 @@ static const auth_img_desc_t cot_desc[] = {
 			[0] = {
 				.type_desc = &scp_bl2u_hash,
 				.data = {
-					.ptr = (void *)plat_bl30_hash_buf,
+					.ptr = (void *)scp_fw_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			},
 			[1] = {
 				.type_desc = &bl2u_hash,
 				.data = {
-					.ptr = (void *)plat_bl2_hash_buf,
+					.ptr = (void *)tb_fw_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			},
 			[2] = {
 				.type_desc = &ns_bl2u_hash,
 				.data = {
-					.ptr = (void *)plat_bl33_hash_buf,
+					.ptr = (void *)nt_world_bl_hash_buf,
 					.len = (unsigned int)HASH_DER_LEN
 				}
 			}
diff --git a/include/common/firmware_image_package.h b/include/common/firmware_image_package.h
index daa043a8..30c55025 100644
--- a/include/common/firmware_image_package.h
+++ b/include/common/firmware_image_package.h
@@ -64,24 +64,24 @@
 	{0x90e87e82, 0x60f8, 0x11e4, 0xa1, 0xb4, {0x77, 0x7a, 0x21, 0xb4, 0xf9, 0x4c} }
 #define UUID_NON_TRUSTED_WORLD_KEY_CERT \
 	{0x3d87671c, 0x635f, 0x11e4, 0x97, 0x8d, {0x27, 0xc0, 0xc7, 0x14, 0x8a, 0xbd} }
-#define UUID_SCP_FIRMWARE_BL30_KEY_CERT \
+#define UUID_SCP_FW_KEY_CERT \
 	{0xa1214202, 0x60f8, 0x11e4, 0x8d, 0x9b, {0xf3, 0x3c, 0x0e, 0x15, 0xa0, 0x14} }
-#define UUID_EL3_RUNTIME_FIRMWARE_BL31_KEY_CERT \
+#define UUID_SOC_FW_KEY_CERT \
 	{0xccbeb88a, 0x60f9, 0x11e4, 0x9a, 0xd0, {0xeb, 0x48, 0x22, 0xd8, 0xdc, 0xf8} }
-#define UUID_SECURE_PAYLOAD_BL32_KEY_CERT \
+#define UUID_TRUSTED_OS_FW_KEY_CERT \
 	{0x03d67794, 0x60fb, 0x11e4, 0x85, 0xdd, {0xb7, 0x10, 0x5b, 0x8c, 0xee, 0x04} }
-#define UUID_NON_TRUSTED_FIRMWARE_BL33_KEY_CERT \
+#define UUID_NON_TRUSTED_FW_KEY_CERT \
 	{0x2a83d58a, 0x60fb, 0x11e4, 0x8a, 0xaf, {0xdf, 0x30, 0xbb, 0xc4, 0x98, 0x59} }
 /* Content certificates */
-#define UUID_TRUSTED_BOOT_FIRMWARE_BL2_CERT \
+#define UUID_TRUSTED_BOOT_FW_CERT \
 	{0xea69e2d6, 0x635d, 0x11e4, 0x8d, 0x8c, {0x9f, 0xba, 0xbe, 0x99, 0x56, 0xa5} }
-#define UUID_SCP_FIRMWARE_BL30_CERT \
+#define UUID_SCP_FW_CONTENT_CERT \
 	{0x046fbe44, 0x635e, 0x11e4, 0xb2, 0x8b, {0x73, 0xd8, 0xea, 0xae, 0x96, 0x56} }
-#define UUID_EL3_RUNTIME_FIRMWARE_BL31_CERT \
+#define UUID_SOC_FW_CONTENT_CERT \
 	{0x200cb2e2, 0x635e, 0x11e4, 0x9c, 0xe8, {0xab, 0xcc, 0xf9, 0x2b, 0xb6, 0x66} }
-#define UUID_SECURE_PAYLOAD_BL32_CERT \
+#define UUID_TRUSTED_OS_FW_CONTENT_CERT \
 	{0x11449fa4, 0x635e, 0x11e4, 0x87, 0x28, {0x3f, 0x05, 0x72, 0x2a, 0xf3, 0x3d} }
-#define UUID_NON_TRUSTED_FIRMWARE_BL33_CERT \
+#define UUID_NON_TRUSTED_FW_CONTENT_CERT \
 	{0xf3c1c48e, 0x635d, 0x11e4, 0xa7, 0xa9, {0x87, 0xee, 0x40, 0xb2, 0x3f, 0xa7} }
 
 typedef struct fip_toc_header {
diff --git a/include/common/tbbr/tbbr_img_def.h b/include/common/tbbr/tbbr_img_def.h
index fabe0b94..8b16639a 100644
--- a/include/common/tbbr/tbbr_img_def.h
+++ b/include/common/tbbr/tbbr_img_def.h
@@ -50,18 +50,18 @@
 #define BL33_IMAGE_ID			5
 
 /* Certificates */
-#define BL2_CERT_ID			6
+#define TRUSTED_BOOT_FW_CERT_ID		6
 #define TRUSTED_KEY_CERT_ID		7
 
-#define BL30_KEY_CERT_ID		8
-#define BL31_KEY_CERT_ID		9
-#define BL32_KEY_CERT_ID		10
-#define BL33_KEY_CERT_ID		11
+#define SCP_FW_KEY_CERT_ID		8
+#define SOC_FW_KEY_CERT_ID		9
+#define TRUSTED_OS_FW_KEY_CERT_ID	10
+#define NON_TRUSTED_FW_KEY_CERT_ID	11
 
-#define BL30_CERT_ID			12
-#define BL31_CERT_ID			13
-#define BL32_CERT_ID			14
-#define BL33_CERT_ID			15
+#define SCP_FW_CONTENT_CERT_ID		12
+#define SOC_FW_CONTENT_CERT_ID		13
+#define TRUSTED_OS_FW_CONTENT_CERT_ID	14
+#define NON_TRUSTED_FW_CONTENT_CERT_ID	15
 
 /* Non-Trusted ROM Firmware NS_BL1U */
 #define NS_BL1U_IMAGE_ID		16
diff --git a/include/plat/arm/board/common/board_arm_oid.h b/include/plat/arm/board/common/board_arm_oid.h
index b29212e4..bf26a48b 100644
--- a/include/plat/arm/board/common/board_arm_oid.h
+++ b/include/plat/arm/board/common/board_arm_oid.h
@@ -44,9 +44,9 @@
 
 
 /* TrustedFirmwareNVCounter - Non-volatile counter extension */
-#define TZ_FW_NVCOUNTER_OID			"1.3.6.1.4.1.4128.2100.1"
+#define TRUSTED_FW_NVCOUNTER_OID		"1.3.6.1.4.1.4128.2100.1"
 /* NonTrustedFirmwareNVCounter - Non-volatile counter extension */
-#define NTZ_FW_NVCOUNTER_OID			"1.3.6.1.4.1.4128.2100.2"
+#define NON_TRUSTED_FW_NVCOUNTER_OID		"1.3.6.1.4.1.4128.2100.2"
 
 
 /*
@@ -54,11 +54,11 @@
  */
 
 /* APFirmwareUpdaterConfigHash - BL2U */
-#define BL2U_HASH_OID				"1.3.6.1.4.1.4128.2100.101"
+#define AP_FWU_CFG_HASH_OID			"1.3.6.1.4.1.4128.2100.101"
 /* SCPFirmwareUpdaterConfigHash - SCP_BL2U */
-#define SCP_BL2U_HASH_OID			"1.3.6.1.4.1.4128.2100.102"
+#define SCP_FWU_CFG_HASH_OID			"1.3.6.1.4.1.4128.2100.102"
 /* FirmwareUpdaterHash - NS_BL2U */
-#define NS_BL2U_HASH_OID			"1.3.6.1.4.1.4128.2100.103"
+#define FWU_HASH_OID				"1.3.6.1.4.1.4128.2100.103"
 /* TrustedWatchdogRefreshTime */
 #define TRUSTED_WATCHDOG_TIME_OID		"1.3.6.1.4.1.4128.2100.104"
 
@@ -68,7 +68,7 @@
  */
 
 /* TrustedBootFirmwareHash - BL2 */
-#define BL2_HASH_OID				"1.3.6.1.4.1.4128.2100.201"
+#define TRUSTED_BOOT_FW_HASH_OID		"1.3.6.1.4.1.4128.2100.201"
 
 
 /*
@@ -78,9 +78,9 @@
 /* PrimaryDebugCertificatePK */
 #define PRIMARY_DEBUG_PK_OID			"1.3.6.1.4.1.4128.2100.301"
 /* TrustedWorldPK */
-#define TZ_WORLD_PK_OID				"1.3.6.1.4.1.4128.2100.302"
+#define TRUSTED_WORLD_PK_OID			"1.3.6.1.4.1.4128.2100.302"
 /* NonTrustedWorldPK */
-#define NTZ_WORLD_PK_OID			"1.3.6.1.4.1.4128.2100.303"
+#define NON_TRUSTED_WORLD_PK_OID		"1.3.6.1.4.1.4128.2100.303"
 
 
 /*
@@ -100,7 +100,7 @@
  */
 
 /* SoCFirmwareContentCertPK */
-#define BL31_CONTENT_CERT_PK_OID		"1.3.6.1.4.1.4128.2100.501"
+#define SOC_FW_CONTENT_CERT_PK_OID		"1.3.6.1.4.1.4128.2100.501"
 
 
 /*
@@ -112,7 +112,7 @@
 /* SoCConfigHash */
 #define SOC_CONFIG_HASH_OID			"1.3.6.1.4.1.4128.2100.602"
 /* SoCAPFirmwareHash - BL31 */
-#define BL31_HASH_OID				"1.3.6.1.4.1.4128.2100.603"
+#define SOC_AP_FW_HASH_OID			"1.3.6.1.4.1.4128.2100.603"
 
 
 /*
@@ -120,7 +120,7 @@
  */
 
 /* SCPFirmwareContentCertPK */
-#define BL30_CONTENT_CERT_PK_OID		"1.3.6.1.4.1.4128.2100.701"
+#define SCP_FW_CONTENT_CERT_PK_OID		"1.3.6.1.4.1.4128.2100.701"
 
 
 /*
@@ -128,7 +128,7 @@
  */
 
 /* SCPFirmwareHash - BL30 */
-#define BL30_HASH_OID				"1.3.6.1.4.1.4128.2100.801"
+#define SCP_FW_HASH_OID				"1.3.6.1.4.1.4128.2100.801"
 /* SCPRomPatchHash - BL0_PATCH */
 #define SCP_ROM_PATCH_HASH_OID			"1.3.6.1.4.1.4128.2100.802"
 
@@ -138,7 +138,7 @@
  */
 
 /* TrustedOSFirmwareContentCertPK */
-#define BL32_CONTENT_CERT_PK_OID		"1.3.6.1.4.1.4128.2100.901"
+#define TRUSTED_OS_FW_CONTENT_CERT_PK_OID	"1.3.6.1.4.1.4128.2100.901"
 
 
 /*
@@ -146,7 +146,7 @@
  */
 
 /* TrustedOSFirmwareHash - BL32 */
-#define BL32_HASH_OID				"1.3.6.1.4.1.4128.2100.1001"
+#define TRUSTED_OS_FW_HASH_OID			"1.3.6.1.4.1.4128.2100.1001"
 
 
 /*
@@ -154,7 +154,7 @@
  */
 
 /* NonTrustedFirmwareContentCertPK */
-#define BL33_CONTENT_CERT_PK_OID		"1.3.6.1.4.1.4128.2100.1101"
+#define NON_TRUSTED_FW_CONTENT_CERT_PK_OID	"1.3.6.1.4.1.4128.2100.1101"
 
 
 /*
@@ -162,6 +162,6 @@
  */
 
 /* NonTrustedWorldBootloaderHash - BL33 */
-#define BL33_HASH_OID				"1.3.6.1.4.1.4128.2100.1201"
+#define NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID	"1.3.6.1.4.1.4128.2100.1201"
 
 #endif /* __BOARD_ARM_OID_H__ */
diff --git a/make_helpers/tbbr/tbbr_tools.mk b/make_helpers/tbbr/tbbr_tools.mk
index bf0d2967..eed3808a 100644
--- a/make_helpers/tbbr/tbbr_tools.mk
+++ b/make_helpers/tbbr/tbbr_tools.mk
@@ -76,61 +76,61 @@ $(if ${TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${TRUSTED_WORLD_KEY},--
 $(if ${NON_TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${NON_TRUSTED_WORLD_KEY},--non-trusted-world-key)))
 
 # Add the BL2 CoT (image cert + image)
-$(if ${BL2},$(eval $(call CERT_ADD_CMD_OPT,${BL2},--bl2,true)),\
-            $(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,2),--bl2,true)))
-$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl2.crt,--bl2-cert))
-$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl2.crt,--bl2-cert))
+$(if ${BL2},$(eval $(call CERT_ADD_CMD_OPT,${BL2},--tb-fw,true)),\
+            $(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,2),--tb-fw,true)))
+$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/tb_fw.crt,--tb-fw-cert))
+$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/tb_fw.crt,--tb-fw-cert))
 
 # Add the BL30 CoT (key cert + img cert + image)
 ifneq (${BL30},)
-    $(eval $(call CERT_ADD_CMD_OPT,${BL30},--bl30,true))
-    $(if ${BL30_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL30_KEY},--bl30-key)))
-    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl30.crt,--bl30-cert))
-    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl30_key.crt,--bl30-key-cert))
-    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl30.crt,--bl30-cert))
-    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl30_key.crt,--bl30-key-cert))
+    $(eval $(call CERT_ADD_CMD_OPT,${BL30},--scp-fw,true))
+    $(if ${BL30_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL30_KEY},--scp-fw-key)))
+    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/scp_fw_content.crt,--scp-fw-cert))
+    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/scp_fw_key.crt,--scp-fw-key-cert))
+    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/scp_fw_content.crt,--scp-fw-cert))
+    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/scp_fw_key.crt,--scp-fw-key-cert))
 endif
 
 # Add the BL31 CoT (key cert + img cert + image)
-$(if ${BL31},$(eval $(call CERT_ADD_CMD_OPT,${BL31},--bl31,true)),\
-             $(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,31),--bl31,true)))
-$(if ${BL31_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL31_KEY},--bl31-key)))
-$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl31.crt,--bl31-cert))
-$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl31_key.crt,--bl31-key-cert))
-$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl31.crt,--bl31-cert))
-$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl31_key.crt,--bl31-key-cert))
+$(if ${BL31},$(eval $(call CERT_ADD_CMD_OPT,${BL31},--soc-fw,true)),\
+             $(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,31),--soc-fw,true)))
+$(if ${BL31_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL31_KEY},--soc-fw-key)))
+$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/soc_fw_content.crt,--soc-fw-cert))
+$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/soc_fw_key.crt,--soc-fw-key-cert))
+$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/soc_fw_content.crt,--soc-fw-cert))
+$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/soc_fw_key.crt,--soc-fw-key-cert))
 
 # Add the BL32 CoT (key cert + img cert + image)
 ifeq (${NEED_BL32},yes)
-    $(if ${BL32},$(eval $(call CERT_ADD_CMD_OPT,${BL32},--bl32,true)),\
-                 $(if ${BL32_SOURCES},$(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,32),--bl32,true))))
-    $(if ${BL32_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL32_KEY},--bl32-key)))
-    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl32.crt,--bl32-cert))
-    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl32_key.crt,--bl32-key-cert))
-    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl32.crt,--bl32-cert))
-    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl32_key.crt,--bl32-key-cert))
+    $(if ${BL32},$(eval $(call CERT_ADD_CMD_OPT,${BL32},--tos-fw,true)),\
+                 $(if ${BL32_SOURCES},$(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,32),--tos-fw,true))))
+    $(if ${BL32_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL32_KEY},--tos-fw-key)))
+    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/tos_fw_content.crt,--tos-fw-cert))
+    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/tos_fw_key.crt,--tos-fw-key-cert))
+    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/tos_fw_content.crt,--tos-fw-cert))
+    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/tos_fw_key.crt,--tos-fw-key-cert))
 endif
 
 # Add the BL33 CoT (key cert + img cert + image)
 ifneq (${BL33},)
-    $(eval $(call CERT_ADD_CMD_OPT,${BL33},--bl33,true))
-    $(if ${BL33_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL33_KEY},--bl33-key)))
-    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl33.crt,--bl33-cert))
-    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl33_key.crt,--bl33-key-cert))
-    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl33.crt,--bl33-cert))
-    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl33_key.crt,--bl33-key-cert))
+    $(eval $(call CERT_ADD_CMD_OPT,${BL33},--nt-fw,true))
+    $(if ${BL33_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL33_KEY},--nt-fw-key)))
+    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/nt_fw_content.crt,--nt-fw-cert))
+    $(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/nt_fw_key.crt,--nt-fw-key-cert))
+    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/nt_fw_content.crt,--nt-fw-cert))
+    $(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/nt_fw_key.crt,--nt-fw-key-cert))
 endif
 
 # Add the BL2U image
-$(if ${BL2U},$(eval $(call FWU_CERT_ADD_CMD_OPT,${BL2U},--bl2u,true)),\
-     $(eval $(call FWU_CERT_ADD_CMD_OPT,$(call IMG_BIN,2u),--bl2u,true)))
+$(if ${BL2U},$(eval $(call FWU_CERT_ADD_CMD_OPT,${BL2U},--ap-fwu-cfg,true)),\
+     $(eval $(call FWU_CERT_ADD_CMD_OPT,$(call IMG_BIN,2u),--ap-fwu-cfg,true)))
 
 # Add the SCP_BL2U image
 ifneq (${SCP_BL2U},)
-    $(eval $(call FWU_CERT_ADD_CMD_OPT,${SCP_BL2U},--scp_bl2u,true))
+    $(eval $(call FWU_CERT_ADD_CMD_OPT,${SCP_BL2U},--scp-fwu-cfg,true))
 endif
 
 # Add the NS_BL2U image
 ifneq (${NS_BL2U},)
-    $(eval $(call FWU_CERT_ADD_CMD_OPT,${NS_BL2U},--ns_bl2u,true))
+    $(eval $(call FWU_CERT_ADD_CMD_OPT,${NS_BL2U},--fwu,true))
 endif
diff --git a/plat/arm/board/fvp/fvp_io_storage.c b/plat/arm/board/fvp/fvp_io_storage.c
index 0b74de2e..bc3d7b11 100644
--- a/plat/arm/board/fvp/fvp_io_storage.c
+++ b/plat/arm/board/fvp/fvp_io_storage.c
@@ -44,14 +44,14 @@
 #define BL33_IMAGE_NAME			"bl33.bin"
 
 #if TRUSTED_BOARD_BOOT
-#define BL2_CERT_NAME			"bl2.crt"
+#define TRUSTED_BOOT_FW_CERT_NAME	"tb_fw.crt"
 #define TRUSTED_KEY_CERT_NAME		"trusted_key.crt"
-#define BL31_KEY_CERT_NAME		"bl31_key.crt"
-#define BL32_KEY_CERT_NAME		"bl32_key.crt"
-#define BL33_KEY_CERT_NAME		"bl33_key.crt"
-#define BL31_CERT_NAME			"bl31.crt"
-#define BL32_CERT_NAME			"bl32.crt"
-#define BL33_CERT_NAME			"bl33.crt"
+#define SOC_FW_KEY_CERT_NAME		"soc_fw_key.crt"
+#define TOS_FW_KEY_CERT_NAME		"tos_fw_key.crt"
+#define NT_FW_KEY_CERT_NAME		"nt_fw_key.crt"
+#define SOC_FW_CONTENT_CERT_NAME	"soc_fw_content.crt"
+#define TOS_FW_CONTENT_CERT_NAME	"tos_fw_content.crt"
+#define NT_FW_CONTENT_CERT_NAME		"nt_fw_content.crt"
 #endif /* TRUSTED_BOARD_BOOT */
 
 /* IO devices */
@@ -76,36 +76,36 @@ static const io_file_spec_t sh_file_spec[] = {
 		.mode = FOPEN_MODE_RB
 	},
 #if TRUSTED_BOARD_BOOT
-	[BL2_CERT_ID] = {
-		.path = BL2_CERT_NAME,
+	[TRUSTED_BOOT_FW_CERT_ID] = {
+		.path = TRUSTED_BOOT_FW_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
 	[TRUSTED_KEY_CERT_ID] = {
 		.path = TRUSTED_KEY_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
-	[BL31_KEY_CERT_ID] = {
-		.path = BL31_KEY_CERT_NAME,
+	[SOC_FW_KEY_CERT_ID] = {
+		.path = SOC_FW_KEY_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
-	[BL32_KEY_CERT_ID] = {
-		.path = BL32_KEY_CERT_NAME,
+	[TRUSTED_OS_FW_KEY_CERT_ID] = {
+		.path = TOS_FW_KEY_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
-	[BL33_KEY_CERT_ID] = {
-		.path = BL33_KEY_CERT_NAME,
+	[NON_TRUSTED_FW_KEY_CERT_ID] = {
+		.path = NT_FW_KEY_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
-	[BL31_CERT_ID] = {
-		.path = BL31_CERT_NAME,
+	[SOC_FW_CONTENT_CERT_ID] = {
+		.path = SOC_FW_CONTENT_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
-	[BL32_CERT_ID] = {
-		.path = BL32_CERT_NAME,
+	[TRUSTED_OS_FW_CONTENT_CERT_ID] = {
+		.path = TOS_FW_CONTENT_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
-	[BL33_CERT_ID] = {
-		.path = BL33_CERT_NAME,
+	[NON_TRUSTED_FW_CONTENT_CERT_ID] = {
+		.path = NT_FW_CONTENT_CERT_NAME,
 		.mode = FOPEN_MODE_RB
 	},
 #endif /* TRUSTED_BOARD_BOOT */
diff --git a/plat/arm/common/arm_io_storage.c b/plat/arm/common/arm_io_storage.c
index f7e99e9c..56d711c0 100644
--- a/plat/arm/common/arm_io_storage.c
+++ b/plat/arm/common/arm_io_storage.c
@@ -70,44 +70,44 @@ static const io_uuid_spec_t bl33_uuid_spec = {
 };
 
 #if TRUSTED_BOARD_BOOT
-static const io_uuid_spec_t bl2_cert_uuid_spec = {
-	.uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2_CERT,
+static const io_uuid_spec_t tb_fw_cert_uuid_spec = {
+	.uuid = UUID_TRUSTED_BOOT_FW_CERT,
 };
 
 static const io_uuid_spec_t trusted_key_cert_uuid_spec = {
 	.uuid = UUID_TRUSTED_KEY_CERT,
 };
 
-static const io_uuid_spec_t bl30_key_cert_uuid_spec = {
-	.uuid = UUID_SCP_FIRMWARE_BL30_KEY_CERT,
+static const io_uuid_spec_t scp_fw_key_cert_uuid_spec = {
+	.uuid = UUID_SCP_FW_KEY_CERT,
 };
 
-static const io_uuid_spec_t bl31_key_cert_uuid_spec = {
-	.uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31_KEY_CERT,
+static const io_uuid_spec_t soc_fw_key_cert_uuid_spec = {
+	.uuid = UUID_SOC_FW_KEY_CERT,
 };
 
-static const io_uuid_spec_t bl32_key_cert_uuid_spec = {
-	.uuid = UUID_SECURE_PAYLOAD_BL32_KEY_CERT,
+static const io_uuid_spec_t tos_fw_key_cert_uuid_spec = {
+	.uuid = UUID_TRUSTED_OS_FW_KEY_CERT,
 };
 
-static const io_uuid_spec_t bl33_key_cert_uuid_spec = {
-	.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33_KEY_CERT,
+static const io_uuid_spec_t nt_fw_key_cert_uuid_spec = {
+	.uuid = UUID_NON_TRUSTED_FW_KEY_CERT,
 };
 
-static const io_uuid_spec_t bl30_cert_uuid_spec = {
-	.uuid = UUID_SCP_FIRMWARE_BL30_CERT,
+static const io_uuid_spec_t scp_fw_cert_uuid_spec = {
+	.uuid = UUID_SCP_FW_CONTENT_CERT,
 };
 
-static const io_uuid_spec_t bl31_cert_uuid_spec = {
-	.uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31_CERT,
+static const io_uuid_spec_t soc_fw_cert_uuid_spec = {
+	.uuid = UUID_SOC_FW_CONTENT_CERT,
 };
 
-static const io_uuid_spec_t bl32_cert_uuid_spec = {
-	.uuid = UUID_SECURE_PAYLOAD_BL32_CERT,
+static const io_uuid_spec_t tos_fw_cert_uuid_spec = {
+	.uuid = UUID_TRUSTED_OS_FW_CONTENT_CERT,
 };
 
-static const io_uuid_spec_t bl33_cert_uuid_spec = {
-	.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33_CERT,
+static const io_uuid_spec_t nt_fw_cert_uuid_spec = {
+	.uuid = UUID_NON_TRUSTED_FW_CONTENT_CERT,
 };
 #endif /* TRUSTED_BOARD_BOOT */
 
@@ -154,9 +154,9 @@ static const struct plat_io_policy policies[] = {
 		open_fip
 	},
 #if TRUSTED_BOARD_BOOT
-	[BL2_CERT_ID] = {
+	[TRUSTED_BOOT_FW_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl2_cert_uuid_spec,
+		(uintptr_t)&tb_fw_cert_uuid_spec,
 		open_fip
 	},
 	[TRUSTED_KEY_CERT_ID] = {
@@ -164,44 +164,44 @@ static const struct plat_io_policy policies[] = {
 		(uintptr_t)&trusted_key_cert_uuid_spec,
 		open_fip
 	},
-	[BL30_KEY_CERT_ID] = {
+	[SCP_FW_KEY_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl30_key_cert_uuid_spec,
+		(uintptr_t)&scp_fw_key_cert_uuid_spec,
 		open_fip
 	},
-	[BL31_KEY_CERT_ID] = {
+	[SOC_FW_KEY_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl31_key_cert_uuid_spec,
+		(uintptr_t)&soc_fw_key_cert_uuid_spec,
 		open_fip
 	},
-	[BL32_KEY_CERT_ID] = {
+	[TRUSTED_OS_FW_KEY_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl32_key_cert_uuid_spec,
+		(uintptr_t)&tos_fw_key_cert_uuid_spec,
 		open_fip
 	},
-	[BL33_KEY_CERT_ID] = {
+	[NON_TRUSTED_FW_KEY_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl33_key_cert_uuid_spec,
+		(uintptr_t)&nt_fw_key_cert_uuid_spec,
 		open_fip
 	},
-	[BL30_CERT_ID] = {
+	[SCP_FW_CONTENT_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl30_cert_uuid_spec,
+		(uintptr_t)&scp_fw_cert_uuid_spec,
 		open_fip
 	},
-	[BL31_CERT_ID] = {
+	[SOC_FW_CONTENT_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl31_cert_uuid_spec,
+		(uintptr_t)&soc_fw_cert_uuid_spec,
 		open_fip
 	},
-	[BL32_CERT_ID] = {
+	[TRUSTED_OS_FW_CONTENT_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl32_cert_uuid_spec,
+		(uintptr_t)&tos_fw_cert_uuid_spec,
 		open_fip
 	},
-	[BL33_CERT_ID] = {
+	[NON_TRUSTED_FW_CONTENT_CERT_ID] = {
 		&fip_dev_handle,
-		(uintptr_t)&bl33_cert_uuid_spec,
+		(uintptr_t)&nt_fw_cert_uuid_spec,
 		open_fip
 	},
 #endif /* TRUSTED_BOARD_BOOT */
diff --git a/tools/cert_create/include/tbbr/tbb_cert.h b/tools/cert_create/include/tbbr/tbb_cert.h
index 2bc3be63..c0f7ba25 100644
--- a/tools/cert_create/include/tbbr/tbb_cert.h
+++ b/tools/cert_create/include/tbbr/tbb_cert.h
@@ -37,16 +37,16 @@
  * Enumerate the certificates that are used to establish the chain of trust
  */
 enum {
-	BL2_CERT,
+	TRUSTED_BOOT_FW_CERT,
 	TRUSTED_KEY_CERT,
-	BL30_KEY_CERT,
-	BL30_CERT,
-	BL31_KEY_CERT,
-	BL31_CERT,
-	BL32_KEY_CERT,
-	BL32_CERT,
-	BL33_KEY_CERT,
-	BL33_CERT,
+	SCP_FW_KEY_CERT,
+	SCP_FW_CONTENT_CERT,
+	SOC_FW_KEY_CERT,
+	SOC_FW_CONTENT_CERT,
+	TRUSTED_OS_FW_KEY_CERT,
+	TRUSTED_OS_FW_CONTENT_CERT,
+	NON_TRUSTED_FW_KEY_CERT,
+	NON_TRUSTED_FW_CONTENT_CERT,
 	FWU_CERT
 };
 
diff --git a/tools/cert_create/include/tbbr/tbb_ext.h b/tools/cert_create/include/tbbr/tbb_ext.h
index ecbe8669..8589cf7b 100644
--- a/tools/cert_create/include/tbbr/tbb_ext.h
+++ b/tools/cert_create/include/tbbr/tbb_ext.h
@@ -34,22 +34,22 @@
 
 /* TBBR extensions */
 enum {
-	TZ_FW_NVCOUNTER_EXT,
-	NTZ_FW_NVCOUNTER_EXT,
-	BL2_HASH_EXT,
-	TZ_WORLD_PK_EXT,
-	NTZ_WORLD_PK_EXT,
-	BL31_CONTENT_CERT_PK_EXT,
-	BL31_HASH_EXT,
-	BL30_CONTENT_CERT_PK_EXT,
-	BL30_HASH_EXT,
-	BL32_CONTENT_CERT_PK_EXT,
-	BL32_HASH_EXT,
-	BL33_CONTENT_CERT_PK_EXT,
-	BL33_HASH_EXT,
-	SCP_BL2U_HASH_EXT,
-	BL2U_HASH_EXT,
-	NS_BL2U_HASH_EXT
+	TRUSTED_FW_NVCOUNTER_EXT,
+	NON_TRUSTED_FW_NVCOUNTER_EXT,
+	TRUSTED_BOOT_FW_HASH_EXT,
+	TRUSTED_WORLD_PK_EXT,
+	NON_TRUSTED_WORLD_PK_EXT,
+	SCP_FW_CONTENT_CERT_PK_EXT,
+	SCP_FW_HASH_EXT,
+	SOC_FW_CONTENT_CERT_PK_EXT,
+	SOC_AP_FW_HASH_EXT,
+	TRUSTED_OS_FW_CONTENT_CERT_PK_EXT,
+	TRUSTED_OS_FW_HASH_EXT,
+	NON_TRUSTED_FW_CONTENT_CERT_PK_EXT,
+	NON_TRUSTED_WORLD_BOOTLOADER_HASH_EXT,
+	SCP_FWU_CFG_HASH_EXT,
+	AP_FWU_CFG_HASH_EXT,
+	FWU_HASH_EXT
 };
 
 #endif /* TBB_EXT_H_ */
diff --git a/tools/cert_create/include/tbbr/tbb_key.h b/tools/cert_create/include/tbbr/tbb_key.h
index 15903094..0becf3f5 100644
--- a/tools/cert_create/include/tbbr/tbb_key.h
+++ b/tools/cert_create/include/tbbr/tbb_key.h
@@ -40,10 +40,10 @@ enum {
 	ROT_KEY,
 	TRUSTED_WORLD_KEY,
 	NON_TRUSTED_WORLD_KEY,
-	BL30_KEY,
-	BL31_KEY,
-	BL32_KEY,
-	BL33_KEY
+	SCP_FW_CONTENT_CERT_KEY,
+	SOC_FW_CONTENT_CERT_KEY,
+	TRUSTED_OS_FW_CONTENT_CERT_KEY,
+	NON_TRUSTED_FW_CONTENT_CERT_KEY
 };
 
 #endif /* TBB_KEY_H_ */
diff --git a/tools/cert_create/src/main.c b/tools/cert_create/src/main.c
index de15ef6f..6d11a277 100644
--- a/tools/cert_create/src/main.c
+++ b/tools/cert_create/src/main.c
@@ -91,16 +91,16 @@ enum {
 	BL32_ID,
 	BL33_ID,
 	/* Certificate file names (outputs) */
-	BL2_CERT_ID,
+	TRUSTED_BOOT_FW_CERT_ID,
 	TRUSTED_KEY_CERT_ID,
-	BL30_KEY_CERT_ID,
-	BL30_CERT_ID,
-	BL31_KEY_CERT_ID,
-	BL31_CERT_ID,
-	BL32_KEY_CERT_ID,
-	BL32_CERT_ID,
-	BL33_KEY_CERT_ID,
-	BL33_CERT_ID,
+	SCP_FW_KEY_CERT_ID,
+	SCP_FW_CONTENT_CERT_ID,
+	SOC_FW_KEY_CERT_ID,
+	SOC_FW_CONTENT_CERT_ID,
+	TRUSTED_OS_FW_KEY_CERT_ID,
+	TRUSTED_OS_FW_CONTENT_CERT_ID,
+	NON_TRUSTED_FW_KEY_CERT_ID,
+	NON_TRUSTED_FW_CONTENT_CERT_ID,
 	/* Key file names (input/output) */
 	ROT_KEY_ID,
 	TRUSTED_WORLD_KEY_ID,
diff --git a/tools/cert_create/src/tbbr/tbb_cert.c b/tools/cert_create/src/tbbr/tbb_cert.c
index 59a1cd9c..20be59f7 100644
--- a/tools/cert_create/src/tbbr/tbb_cert.c
+++ b/tools/cert_create/src/tbbr/tbb_cert.c
@@ -40,15 +40,15 @@
  * field points to itself.
  */
 static cert_t tbb_certs[] = {
-	[BL2_CERT] = {
-		.id = BL2_CERT,
-		.opt = "bl2-cert",
+	[TRUSTED_BOOT_FW_CERT] = {
+		.id = TRUSTED_BOOT_FW_CERT,
+		.opt = "tb-fw-cert",
 		.fn = NULL,
-		.cn = "BL2 Certificate",
+		.cn = "Trusted Boot FW Certificate",
 		.key = ROT_KEY,
-		.issuer = BL2_CERT,
+		.issuer = TRUSTED_BOOT_FW_CERT,
 		.ext = {
-			BL2_HASH_EXT
+			TRUSTED_BOOT_FW_HASH_EXT
 		},
 		.num_ext = 1
 	},
@@ -60,104 +60,104 @@ static cert_t tbb_certs[] = {
 		.key = ROT_KEY,
 		.issuer = TRUSTED_KEY_CERT,
 		.ext = {
-			TZ_WORLD_PK_EXT,
-			NTZ_WORLD_PK_EXT
+			TRUSTED_WORLD_PK_EXT,
+			NON_TRUSTED_WORLD_PK_EXT
 		},
 		.num_ext = 2
 	},
-	[BL30_KEY_CERT] = {
-		.id = BL30_KEY_CERT,
-		.opt = "bl30-key-cert",
+	[SCP_FW_KEY_CERT] = {
+		.id = SCP_FW_KEY_CERT,
+		.opt = "scp-fw-key-cert",
 		.fn = NULL,
-		.cn = "BL3-0 Key Certificate",
+		.cn = "SCP Firmware Key Certificate",
 		.key = TRUSTED_WORLD_KEY,
-		.issuer = BL30_KEY_CERT,
+		.issuer = SCP_FW_KEY_CERT,
 		.ext = {
-			BL30_CONTENT_CERT_PK_EXT
+			SCP_FW_CONTENT_CERT_PK_EXT
 		},
 		.num_ext = 1
 	},
-	[BL30_CERT] = {
-		.id = BL30_CERT,
-		.opt = "bl30-cert",
+	[SCP_FW_CONTENT_CERT] = {
+		.id = SCP_FW_CONTENT_CERT,
+		.opt = "scp-fw-cert",
 		.fn = NULL,
-		.cn = "BL3-0 Content Certificate",
-		.key = BL30_KEY,
-		.issuer = BL30_CERT,
+		.cn = "SCP Firmware Content Certificate",
+		.key = SCP_FW_CONTENT_CERT_KEY,
+		.issuer = SCP_FW_CONTENT_CERT,
 		.ext = {
-			BL30_HASH_EXT
+			SCP_FW_HASH_EXT
 		},
 		.num_ext = 1
 	},
-	[BL31_KEY_CERT] = {
-		.id = BL31_KEY_CERT,
-		.opt = "bl31-key-cert",
+	[SOC_FW_KEY_CERT] = {
+		.id = SOC_FW_KEY_CERT,
+		.opt = "soc-fw-key-cert",
 		.fn = NULL,
-		.cn = "BL3-1 Key Certificate",
+		.cn = "SoC Firmware Key Certificate",
 		.key = TRUSTED_WORLD_KEY,
-		.issuer = BL31_KEY_CERT,
+		.issuer = SOC_FW_KEY_CERT,
 		.ext = {
-			BL31_CONTENT_CERT_PK_EXT
+			SOC_FW_CONTENT_CERT_PK_EXT
 		},
 		.num_ext = 1
 	},
-	[BL31_CERT] = {
-		.id = BL31_CERT,
-		.opt = "bl31-cert",
+	[SOC_FW_CONTENT_CERT] = {
+		.id = SOC_FW_CONTENT_CERT,
+		.opt = "soc-fw-cert",
 		.fn = NULL,
-		.cn = "BL3-1 Content Certificate",
-		.key = BL31_KEY,
-		.issuer = BL31_CERT,
+		.cn = "SoC Firmware Content Certificate",
+		.key = SOC_FW_CONTENT_CERT_KEY,
+		.issuer = SOC_FW_CONTENT_CERT,
 		.ext = {
-			BL31_HASH_EXT
+			SOC_AP_FW_HASH_EXT
 		},
 		.num_ext = 1
 	},
-	[BL32_KEY_CERT] = {
-		.id = BL32_KEY_CERT,
-		.opt = "bl32-key-cert",
+	[TRUSTED_OS_FW_KEY_CERT] = {
+		.id = TRUSTED_OS_FW_KEY_CERT,
+		.opt = "tos-fw-key-cert",
 		.fn = NULL,
-		.cn = "BL3-2 Key Certificate",
+		.cn = "Trusted OS Firmware Key Certificate",
 		.key = TRUSTED_WORLD_KEY,
-		.issuer = BL32_KEY_CERT,
+		.issuer = TRUSTED_OS_FW_KEY_CERT,
 		.ext = {
-			BL32_CONTENT_CERT_PK_EXT
+			TRUSTED_OS_FW_CONTENT_CERT_PK_EXT
 		},
 		.num_ext = 1
 	},
-	[BL32_CERT] = {
-		.id = BL32_CERT,
-		.opt = "bl32-cert",
+	[TRUSTED_OS_FW_CONTENT_CERT] = {
+		.id = TRUSTED_OS_FW_CONTENT_CERT,
+		.opt = "tos-fw-cert",
 		.fn = NULL,
-		.cn = "BL3-2 Content Certificate",
-		.key = BL32_KEY,
-		.issuer = BL32_CERT,
+		.cn = "Trusted OS Firmware Content Certificate",
+		.key = TRUSTED_OS_FW_CONTENT_CERT_KEY,
+		.issuer = TRUSTED_OS_FW_CONTENT_CERT,
 		.ext = {
-			BL32_HASH_EXT
+			TRUSTED_OS_FW_HASH_EXT
 		},
 		.num_ext = 1
 	},
-	[BL33_KEY_CERT] = {
-		.id = BL33_KEY_CERT,
-		.opt = "bl33-key-cert",
+	[NON_TRUSTED_FW_KEY_CERT] = {
+		.id = NON_TRUSTED_FW_KEY_CERT,
+		.opt = "nt-fw-key-cert",
 		.fn = NULL,
-		.cn = "BL3-3 Key Certificate",
+		.cn = "Non-Trusted Firmware Key Certificate",
 		.key = NON_TRUSTED_WORLD_KEY,
-		.issuer = BL33_KEY_CERT,
+		.issuer = NON_TRUSTED_FW_KEY_CERT,
 		.ext = {
-			BL33_CONTENT_CERT_PK_EXT
+			NON_TRUSTED_FW_CONTENT_CERT_PK_EXT
 		},
 		.num_ext = 1
 	},
-	[BL33_CERT] = {
-		.id = BL33_CERT,
-		.opt = "bl33-cert",
+	[NON_TRUSTED_FW_CONTENT_CERT] = {
+		.id = NON_TRUSTED_FW_CONTENT_CERT,
+		.opt = "nt-fw-cert",
 		.fn = NULL,
-		.cn = "BL3-3 Content Certificate",
-		.key = BL33_KEY,
-		.issuer = BL33_CERT,
+		.cn = "Non-Trusted Firmware Content Certificate",
+		.key = NON_TRUSTED_FW_CONTENT_CERT_KEY,
+		.issuer = NON_TRUSTED_FW_CONTENT_CERT,
 		.ext = {
-			BL33_HASH_EXT
+			NON_TRUSTED_WORLD_BOOTLOADER_HASH_EXT
 		},
 		.num_ext = 1
 	},
@@ -169,9 +169,9 @@ static cert_t tbb_certs[] = {
 		.key = ROT_KEY,
 		.issuer = FWU_CERT,
 		.ext = {
-			SCP_BL2U_HASH_EXT,
-			BL2U_HASH_EXT,
-			NS_BL2U_HASH_EXT
+			SCP_FWU_CFG_HASH_EXT,
+			AP_FWU_CFG_HASH_EXT,
+			FWU_HASH_EXT
 		},
 		.num_ext = 3
 	}
diff --git a/tools/cert_create/src/tbbr/tbb_ext.c b/tools/cert_create/src/tbbr/tbb_ext.c
index b0af6f1a..1400fbfd 100644
--- a/tools/cert_create/src/tbbr/tbb_ext.c
+++ b/tools/cert_create/src/tbbr/tbb_ext.c
@@ -42,133 +42,133 @@
 #define NORMAL_WORLD_NVCTR_VALUE	0
 
 static ext_t tbb_ext[] = {
-	[TZ_FW_NVCOUNTER_EXT] = {
-		.oid = TZ_FW_NVCOUNTER_OID,
+	[TRUSTED_FW_NVCOUNTER_EXT] = {
+		.oid = TRUSTED_FW_NVCOUNTER_OID,
 		.sn = "TrustedWorldNVCounter",
 		.ln = "Trusted World Non-Volatile counter",
 		.asn1_type = V_ASN1_INTEGER,
 		.type = EXT_TYPE_NVCOUNTER,
 		.data.nvcounter = TRUSTED_WORLD_NVCTR_VALUE
 	},
-	[NTZ_FW_NVCOUNTER_EXT] = {
-		.oid = NTZ_FW_NVCOUNTER_OID,
+	[NON_TRUSTED_FW_NVCOUNTER_EXT] = {
+		.oid = NON_TRUSTED_FW_NVCOUNTER_OID,
 		.sn = "NormalWorldNVCounter",
 		.ln = "Normal World Non-Volatile counter",
 		.asn1_type = V_ASN1_INTEGER,
 		.type = EXT_TYPE_NVCOUNTER,
 		.data.nvcounter = NORMAL_WORLD_NVCTR_VALUE
 	},
-	[BL2_HASH_EXT] = {
-		.oid = BL2_HASH_OID,
-		.opt = "bl2",
+	[TRUSTED_BOOT_FW_HASH_EXT] = {
+		.oid = TRUSTED_BOOT_FW_HASH_OID,
+		.opt = "tb-fw",
 		.sn = "TrustedBootFirmwareHash",
-		.ln = "Trusted Boot Firmware (BL2) hash (SHA256)",
+		.ln = "Trusted Boot Firmware hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH
 	},
-	[TZ_WORLD_PK_EXT] = {
-		.oid = TZ_WORLD_PK_OID,
+	[TRUSTED_WORLD_PK_EXT] = {
+		.oid = TRUSTED_WORLD_PK_OID,
 		.sn = "TrustedWorldPublicKey",
 		.ln = "Trusted World Public Key",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_PKEY,
 		.data.key = TRUSTED_WORLD_KEY
 	},
-	[NTZ_WORLD_PK_EXT] = {
-		.oid = NTZ_WORLD_PK_OID,
+	[NON_TRUSTED_WORLD_PK_EXT] = {
+		.oid = NON_TRUSTED_WORLD_PK_OID,
 		.sn = "NonTrustedWorldPublicKey",
 		.ln = "Non-Trusted World Public Key",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_PKEY,
 		.data.key = NON_TRUSTED_WORLD_KEY
 	},
-	[BL30_CONTENT_CERT_PK_EXT] = {
-		.oid = BL30_CONTENT_CERT_PK_OID,
+	[SCP_FW_CONTENT_CERT_PK_EXT] = {
+		.oid = SCP_FW_CONTENT_CERT_PK_OID,
 		.sn = "SCPFirmwareContentCertPK",
 		.ln = "SCP Firmware content certificate public key",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_PKEY,
-		.data.key = BL30_KEY
+		.data.key = SCP_FW_CONTENT_CERT_KEY
 	},
-	[BL30_HASH_EXT] = {
-		.oid = BL30_HASH_OID,
-		.opt = "bl30",
+	[SCP_FW_HASH_EXT] = {
+		.oid = SCP_FW_HASH_OID,
+		.opt = "scp-fw",
 		.sn = "SCPFirmwareHash",
-		.ln = "SCP Firmware (BL30) hash (SHA256)",
+		.ln = "SCP Firmware hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH
 	},
-	[BL31_CONTENT_CERT_PK_EXT] = {
-		.oid = BL31_CONTENT_CERT_PK_OID,
+	[SOC_FW_CONTENT_CERT_PK_EXT] = {
+		.oid = SOC_FW_CONTENT_CERT_PK_OID,
 		.sn = "SoCFirmwareContentCertPK",
 		.ln = "SoC Firmware content certificate public key",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_PKEY,
-		.data.key = BL31_KEY
+		.data.key = SOC_FW_CONTENT_CERT_KEY
 	},
-	[BL31_HASH_EXT] = {
-		.oid = BL31_HASH_OID,
-		.opt = "bl31",
+	[SOC_AP_FW_HASH_EXT] = {
+		.oid = SOC_AP_FW_HASH_OID,
+		.opt = "soc-fw",
 		.sn = "SoCAPFirmwareHash",
-		.ln = "SoC AP Firmware (BL31) hash (SHA256)",
+		.ln = "SoC AP Firmware hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH
 	},
-	[BL32_CONTENT_CERT_PK_EXT] = {
-		.oid = BL32_CONTENT_CERT_PK_OID,
+	[TRUSTED_OS_FW_CONTENT_CERT_PK_EXT] = {
+		.oid = TRUSTED_OS_FW_CONTENT_CERT_PK_OID,
 		.sn = "TrustedOSFirmwareContentCertPK",
 		.ln = "Trusted OS Firmware content certificate public key",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_PKEY,
-		.data.key = BL32_KEY
+		.data.key = TRUSTED_OS_FW_CONTENT_CERT_KEY
 	},
-	[BL32_HASH_EXT] = {
-		.oid = BL32_HASH_OID,
-		.opt = "bl32",
+	[TRUSTED_OS_FW_HASH_EXT] = {
+		.oid = TRUSTED_OS_FW_HASH_OID,
+		.opt = "tos-fw",
 		.sn = "TrustedOSHash",
-		.ln = "Trusted OS (BL32) hash (SHA256)",
+		.ln = "Trusted OS hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH
 	},
-	[BL33_CONTENT_CERT_PK_EXT] = {
-		.oid = BL33_CONTENT_CERT_PK_OID,
+	[NON_TRUSTED_FW_CONTENT_CERT_PK_EXT] = {
+		.oid = NON_TRUSTED_FW_CONTENT_CERT_PK_OID,
 		.sn = "NonTrustedFirmwareContentCertPK",
 		.ln = "Non-Trusted Firmware content certificate public key",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_PKEY,
-		.data.key = BL33_KEY
+		.data.key = NON_TRUSTED_FW_CONTENT_CERT_KEY
 	},
-	[BL33_HASH_EXT] = {
-		.oid = BL33_HASH_OID,
-		.opt = "bl33",
+	[NON_TRUSTED_WORLD_BOOTLOADER_HASH_EXT] = {
+		.oid = NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID,
+		.opt = "nt-fw",
 		.sn = "NonTrustedWorldBootloaderHash",
-		.ln = "Non-Trusted World (BL33) hash (SHA256)",
+		.ln = "Non-Trusted World hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH
 	},
-	[SCP_BL2U_HASH_EXT] = {
-		.oid = SCP_BL2U_HASH_OID,
-		.opt = "scp_bl2u",
+	[SCP_FWU_CFG_HASH_EXT] = {
+		.oid = SCP_FWU_CFG_HASH_OID,
+		.opt = "scp-fwu-cfg",
 		.sn = "SCPFWUpdateConfig",
-		.ln = "SCP Firmware Update Config (SCP_BL2U) hash (SHA256)",
+		.ln = "SCP Firmware Update Config hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH,
 		.optional = 1
 	},
-	[BL2U_HASH_EXT] = {
-		.oid = BL2U_HASH_OID,
-		.opt = "bl2u",
+	[AP_FWU_CFG_HASH_EXT] = {
+		.oid = AP_FWU_CFG_HASH_OID,
+		.opt = "ap-fwu-cfg",
 		.sn = "APFWUpdateConfig",
-		.ln = "AP Firmware Update Config (BL2U) hash (SHA256)",
+		.ln = "AP Firmware Update Config hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH,
 		.optional = 1
 	},
-	[NS_BL2U_HASH_EXT] = {
-		.oid = NS_BL2U_HASH_OID,
-		.opt = "ns_bl2u",
+	[FWU_HASH_EXT] = {
+		.oid = FWU_HASH_OID,
+		.opt = "fwu",
 		.sn = "FWUpdaterHash",
-		.ln = "Firmware Updater (NS_BL2U) hash (SHA256)",
+		.ln = "Firmware Updater hash (SHA256)",
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH,
 		.optional = 1
diff --git a/tools/cert_create/src/tbbr/tbb_key.c b/tools/cert_create/src/tbbr/tbb_key.c
index eaaf1ff1..089425a9 100644
--- a/tools/cert_create/src/tbbr/tbb_key.c
+++ b/tools/cert_create/src/tbbr/tbb_key.c
@@ -51,25 +51,25 @@ static key_t tbb_keys[] = {
 		.opt = "non-trusted-world-key",
 		.desc = "Non Trusted World key"
 	},
-	[BL30_KEY] = {
-		.id = BL30_KEY,
-		.opt = "bl30-key",
-		.desc = "BL30 key"
+	[SCP_FW_CONTENT_CERT_KEY] = {
+		.id = SCP_FW_CONTENT_CERT_KEY,
+		.opt = "scp-fw-key",
+		.desc = "SCP Firmware Content Certificate key"
 	},
-	[BL31_KEY] = {
-		.id = BL31_KEY,
-		.opt = "bl31-key",
-		.desc = "BL31 key"
+	[SOC_FW_CONTENT_CERT_KEY] = {
+		.id = SOC_FW_CONTENT_CERT_KEY,
+		.opt = "soc-fw-key",
+		.desc = "SoC Firmware Content Certificate key"
 	},
-	[BL32_KEY] = {
-		.id = BL32_KEY,
-		.opt = "bl32-key",
-		.desc = "BL32 key"
+	[TRUSTED_OS_FW_CONTENT_CERT_KEY] = {
+		.id = TRUSTED_OS_FW_CONTENT_CERT_KEY,
+		.opt = "tos-fw-key",
+		.desc = "Trusted OS Firmware Content Certificate key"
 	},
-	[BL33_KEY] = {
-		.id = BL33_KEY,
-		.opt = "bl33-key",
-		.desc = "BL33 key"
+	[NON_TRUSTED_FW_CONTENT_CERT_KEY] = {
+		.id = NON_TRUSTED_FW_CONTENT_CERT_KEY,
+		.opt = "nt-fw-key",
+		.desc = "Non Trusted Firmware Content Certificate key"
 	}
 };
 
diff --git a/tools/fip_create/fip_create.c b/tools/fip_create/fip_create.c
index 57131840..ef533c7e 100644
--- a/tools/fip_create/fip_create.c
+++ b/tools/fip_create/fip_create.c
@@ -78,25 +78,25 @@ static entry_lookup_list_t toc_entry_lookup_list[] = {
 	  "rot-cert", NULL, FLAG_FILENAME },
 	{ "Trusted key certificate", UUID_TRUSTED_KEY_CERT,
 	  "trusted-key-cert", NULL, FLAG_FILENAME},
-	{ "SCP Firmware BL3-0 key certificate", UUID_SCP_FIRMWARE_BL30_KEY_CERT,
-	  "bl30-key-cert", NULL, FLAG_FILENAME},
-	{ "EL3 Runtime Firmware BL3-1 key certificate", UUID_EL3_RUNTIME_FIRMWARE_BL31_KEY_CERT,
-	  "bl31-key-cert", NULL, FLAG_FILENAME},
-	{ "Secure Payload BL3-2 (Trusted OS) key certificate", UUID_SECURE_PAYLOAD_BL32_KEY_CERT,
-	  "bl32-key-cert", NULL, FLAG_FILENAME},
-	{ "Non-Trusted Firmware BL3-3 key certificate", UUID_NON_TRUSTED_FIRMWARE_BL33_KEY_CERT,
-	  "bl33-key-cert", NULL, FLAG_FILENAME},
+	{ "SCP Firmware key certificate", UUID_SCP_FW_KEY_CERT,
+	  "scp-fw-key-cert", NULL, FLAG_FILENAME},
+	{ "SoC Firmware key certificate", UUID_SOC_FW_KEY_CERT,
+	  "soc-fw-key-cert", NULL, FLAG_FILENAME},
+	{ "Trusted OS Firmware key certificate", UUID_TRUSTED_OS_FW_KEY_CERT,
+	  "tos-fw-key-cert", NULL, FLAG_FILENAME},
+	{ "Non-Trusted Firmware key certificate", UUID_NON_TRUSTED_FW_KEY_CERT,
+	  "nt-fw-key-cert", NULL, FLAG_FILENAME},
 	/* Content certificates */
-	{ "Trusted Boot Firmware BL2 certificate", UUID_TRUSTED_BOOT_FIRMWARE_BL2_CERT,
-	  "bl2-cert", NULL, FLAG_FILENAME },
-	{ "SCP Firmware BL3-0 certificate", UUID_SCP_FIRMWARE_BL30_CERT,
-	  "bl30-cert", NULL, FLAG_FILENAME},
-	{ "EL3 Runtime Firmware BL3-1 certificate", UUID_EL3_RUNTIME_FIRMWARE_BL31_CERT,
-	  "bl31-cert", NULL, FLAG_FILENAME},
-	{ "Secure Payload BL3-2 (Trusted OS) certificate", UUID_SECURE_PAYLOAD_BL32_CERT,
-	  "bl32-cert", NULL, FLAG_FILENAME},
-	{ "Non-Trusted Firmware BL3-3 certificate", UUID_NON_TRUSTED_FIRMWARE_BL33_CERT,
-	  "bl33-cert", NULL, FLAG_FILENAME},
+	{ "Trusted Boot Firmware BL2 certificate", UUID_TRUSTED_BOOT_FW_CERT,
+	  "tb-fw-cert", NULL, FLAG_FILENAME },
+	{ "SCP Firmware content certificate", UUID_SCP_FW_CONTENT_CERT,
+	  "scp-fw-cert", NULL, FLAG_FILENAME},
+	{ "SoC Firmware content certificate", UUID_SOC_FW_CONTENT_CERT,
+	  "soc-fw-cert", NULL, FLAG_FILENAME},
+	{ "Trusted OS Firmware content certificate", UUID_TRUSTED_OS_FW_CONTENT_CERT,
+	  "tos-fw-cert", NULL, FLAG_FILENAME},
+	{ "Non-Trusted Firmware content certificate", UUID_NON_TRUSTED_FW_CONTENT_CERT,
+	  "nt-fw-cert", NULL, FLAG_FILENAME},
 	{ NULL, {0}, 0 }
 };