1. 24 Feb, 2020 1 commit
  2. 12 Mar, 2019 1 commit
  3. 18 May, 2018 1 commit
  4. 26 Feb, 2018 1 commit
    • Soby Mathew's avatar
      Dynamic cfg: Update the tools · e24659df
      Soby Mathew authored
      
      
      This patch updates the `fiptool` and `cert_create` for the
      `hw_config` and `tb_fw_config` dynamic configuration files.
      The necessary UUIDs and OIDs are assigned to these files and
      the `cert_create` is updated to generate appropriate hashes
      and include them in the "Trusted Boot FW Certificate". The
      `fiptool` is updated to allow the configs to be specified
      via cmdline and included in the generated FIP.
      
      Change-Id: I940e751a49621ae681d14e162aa1f5697eb0cb15
      Signed-off-by: default avatarSoby Mathew <soby.mathew@arm.com>
      e24659df
  5. 09 Aug, 2017 1 commit
  6. 23 May, 2017 1 commit
    • Masahiro Yamada's avatar
      cert: move platform_oid.h to include/tools_share for all platforms · bb41eb7a
      Masahiro Yamada authored
      
      
      Platforms aligned with TBBR are supposed to use their own OIDs, but
      defining the same macros with different OIDs does not provide any
      value (at least technically).
      
      For easier use of TBBR, this commit allows platforms to reuse the OIDs
      obtained by ARM Ltd.  This will be useful for non-ARM vendors that
      do not need their own extension fields in their certificate files.
      
      The OIDs of ARM Ltd. have been moved to include/tools_share/tbbr_oid.h
      
      Platforms can include <tbbr_oid.h> instead of <platform_oid.h> by
      defining USE_TBBR_DEFS as 1.  USE_TBBR_DEFS is 0 by default to keep the
      backward compatibility.
      
      For clarification, I inserted a blank line between headers from the
      include/ directory (#include <...>) and ones from a local directory
      (#include "..." ).
      Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      bb41eb7a
  7. 03 May, 2017 1 commit
  8. 30 Mar, 2016 1 commit
    • Juan Castillo's avatar
      cert_create: add non-volatile counter support · 96103d5a
      Juan Castillo authored
      This patch adds non-volatile counter support to the Certificate
      Generation tool. The TBBR Chain of Trust definition in the tool
      has been extended to include the counters as certificate extensions.
      The counter values can be specified in the command line.
      
      The following default counter values are specified in the build
      system:
      
        * Trusted FW Non-Volatile counter = 0
        * Non-Trusted FW Non-Volatile counter = 0
      
      These values can be overridden by the platform at build time.
      
      Change-Id: I7ea10ee78d72748d181df4ee78a7169b3ef2720c
      96103d5a
  9. 07 Jan, 2016 1 commit
    • Juan Castillo's avatar
      cert_create: update help message · 159807e2
      Juan Castillo authored
      The help message printed by the cert_create tool using the command
      line option -h (or --help) does not correctly list all the available
      command line options.
      
      This patch reworks the print_help() function to print the help
      messages in a data driven approach. For each command line option
      registered, an optional help message can be specified, which will
      be printed by print_help().
      
      Help messages for the TBBR options (certificates, keys and images)
      are also provided.
      
      Fix a small bug in the short options string passed to getopt_long:
      the ':' was missing in the '-a' option (this option must take an
      argument).
      
      Fixes ARM-software/tf-issues#337
      
      Change-Id: I9d08c2dfd349022808fcc884724f677eefdc1452
      159807e2
  10. 14 Dec, 2015 1 commit
    • Juan Castillo's avatar
      TBB: apply TBBR naming convention to certificates and extensions · 516beb58
      Juan Castillo authored
      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
      516beb58
  11. 09 Dec, 2015 1 commit
    • Yatharth Kochar's avatar
      FWU: Add FWU support to `cert_create` tool · cebe1f23
      Yatharth Kochar authored
      Firmware Update requires an X509v3 certificate which contains
      hashes for SCP_BL2U, BL2U and NS_BL2U images as extensions.
      
      This patch extends the Chain of Trust definition in the
      'cert_create' tool to include the Firmware Update certificate
      and the required extensions (including command line options).
      A new field in the extension structure will be used to indicate
      that the extension is optional. In the case of an image hash
      extension, this field will tell the tool that the hash should
      be included in the certificate, but filled with zeros.
      
      Change-Id: I1f77a66b018826b71745910771f38d9cf6050388
      cebe1f23
  12. 23 Oct, 2015 1 commit
    • Juan Castillo's avatar
      cert_create: specify command line options in the CoT · ad2c1a9a
      Juan Castillo authored
      This patch introduces a new API that allows to specify command
      line options in the Chain of Trust description. These command line
      options may be used to specify parameters related to the CoT (i.e.
      keys or certificates), instead of keeping a hardcoded list of
      options in main.c.
      
      Change-Id: I282b0b01cb9add557b26bddc238a28253ce05e44
      ad2c1a9a
  13. 16 Jul, 2015 1 commit
    • Juan Castillo's avatar
      TBB: rework cert_create tool to follow a data driven approach · 55e291a4
      Juan Castillo authored
      This patch reworks the certificate generation tool to follow a data
      driven approach. The user may specify at build time the certificates,
      keys and extensions defined in the CoT, register them using the
      appropiate macros and the tool will take care of creating the
      certificates corresponding to the CoT specified.
      
      Change-Id: I29950b39343c3e1b71718fce0e77dcf2a9a0be2f
      55e291a4
  14. 28 Jan, 2015 1 commit
    • Juan Castillo's avatar
      TBB: add tool to generate certificates · 6f971622
      Juan Castillo authored
      This patch adds a tool that generates all the necessary elements
      to establish the chain of trust (CoT) between the images.
      
      The tool reads the binary images and signing keys and outputs the
      corresponding certificates that will be used by the target at run
      time to verify the authenticity of the images.
      
      Note: the platform port must provide the file platform_oid.h. This
      file will define the OIDs of the x509 extensions that will be added
      to the certificates in order to establish the CoT.
      
      Change-Id: I2734d6808b964a2107ab3a4805110698066a04be
      6f971622