Trusted Execution Technology and Tboot Implementation

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TBOOT: command line: logging=serial,vga,memory
TBOOT: TPM is ready
TBOOT: TPM nv_locked: TRUE
TBOOT: read verified launch policy (512 bytes) from TPM NV
TBOOT: policy:
TBOOT: version: 2
TBOOT: policy_type: TB_POLTYPE_CONT_NON_FATAL
TBOOT: hash_alg: TB_HALG_SHA1
TBOOT: policy_control: 00000001 (EXTEND_PCR17)
TBOOT: num_entries: 3
TBOOT: policy entry[0]:
TBOOT: mod_num: 0
TBOOT: pcr: 18
TBOOT: hash_type: TB_HTYPE_IMAGE
TBOOT: num_hashes: 1
TBOOT: hashes[0]: 75 e6 10 32 35 f4 72 3d 93 ff ed fd 3b df b6 6c 02 e2 3c 12
TBOOT: policy entry[1]:
TBOOT: mod_num: 1
TBOOT: pcr: 19
TBOOT: hash_type: TB_HTYPE_IMAGE
TBOOT: num_hashes: 1
TBOOT: hashes[0]: 90 c6 1f 2d 92 89 a9 ad 57 cc 36 57 79 c8 74 fb ba a1 d0 ae
TBOOT: policy entry[2]:
TBOOT: mod_num: 2
TBOOT: pcr: 19
TBOOT: hash_type: TB_HTYPE_IMAGE
TBOOT: num_hashes: 1
TBOOT: hashes[0]: 80 14 c6 56 fb 3d 33 ed 97 bd 08 d2 8f 35 f5 54 21 6c d4 3c
TBOOT: TPM: write nv 20000002, offset 00000000, 00000004 bytes, return = 00000002
TBOOT: Error: write TPM error: 0x2.
TBOOT: IA32_FEATURE_CONTROL_MSR: 0000ff07
TBOOT: CPU is SMX-capable
TBOOT: CPU is VMX-capable
TBOOT: SMX is enabled
TBOOT: TXT chipset and all needed capabilities present
TBOOT: TPM: write nv 20000002, offset 00000000, 00000004 bytes, return = 00000002
TBOOT: Error: write TPM error: 0x2.
TBOOT: LT.ERRORCODE=0
TBOOT: LT.ESTS=0
TBOOT: IA32_FEATURE_CONTROL_MSR: 0000ff07
TBOOT: CPU is SMX-capable
TBOOT: CPU is VMX-capable
TBOOT: SMX is enabled
TBOOT: TXT chipset and all needed capabilities present
TBOOT: bios_data (@77720008, 2c):
TBOOT: version: 3