Module: TPM

Defined in:: lib/tpm/tpmt_ha.rb,
lib/tpm/s_attest.rb,
lib/tpm/t_public.rb,
lib/tpm/constants.rb,
lib/tpm/tpm2b_name.rb,
lib/tpm/public_area.rb,
lib/tpm/sized_buffer.rb,
lib/tpm/aik_certificate.rb,
lib/tpm/key_attestation.rb,
lib/tpm/certify_validator.rb,
lib/tpm/t_public/s_ecc_parms.rb,
lib/tpm/t_public/s_rsa_parms.rb,
lib/tpm/key_attestation/version.rb,
lib/tpm/s_attest/s_certify_info.rb

Defined Under Namespace

Classes: AIKCertificate, CertifyValidator, KeyAttestation, PublicArea, SAttest, SizedBuffer, TPublic, Tpm2bName, TpmtHa

Constant Summary collapse

GENERATED_VALUE = Section 6 in trustedcomputinggroup.org/wp-content/uploads/TPM-Rev-2.0-Part-2-Structures-01.38.pdf

0xFF544347

ST_ATTEST_CERTIFY =

0x8017

ALG_RSA = Algorithms

0x0001

ALG_SHA1 =

0x0004

ALG_SHA256 =

0x000B

ALG_SHA384 =

0x000C

ALG_SHA512 =

0x000D

ALG_NULL =

0x0010

ALG_RSASSA =

0x0014

ALG_RSAPSS =

0x0016

ALG_ECDSA =

0x0018

ALG_ECC =

0x0023

ECC_NIST_P256 = ECC curves

0x0003

ECC_NIST_P384 =

0x0004

ECC_NIST_P521 =

0x0005

VENDOR_IDS = trustedcomputinggroup.org/resource/vendor-id-registry/ section 2 “TPM Capabilities Vendor ID (CAP_VID)”

{
  "id:414D4400" => "AMD",
  "id:41544D4C" => "Atmel",
  "id:4252434D" => "Broadcom",
  "id:49424D00" => "IBM",
  "id:49465800" => "Infineon",
  "id:494E5443" => "Intel",
  "id:4C454E00" => "Lenovo",
  "id:4E534D20" => "National Semiconductor",
  "id:4E545A00" => "Nationz",
  "id:4E544300" => "Nuvoton Technology",
  "id:51434F4D" => "Qualcomm",
  "id:534D5343" => "SMSC",
  "id:53544D20" => "ST Microelectronics",
  "id:534D534E" => "Samsung",
  "id:534E5300" => "Sinosun",
  "id:54584E00" => "Texas Instruments",
  "id:57454300" => "Winbond",
  "id:524F4343" => "Fuzhou Rockchip",
}.freeze

TPM_TO_OPENSSL_HASH_ALG =

{
  TPM::ALG_SHA1 => "SHA1",
  TPM::ALG_SHA256 => "SHA256"
}.freeze