Hi I'm looking at TXT boot log of my Fedora 15. It extended VL measurements hashes to PCR 17, 18 and 19 after check the Verified Launch policy.
What is the value of VL measurements on the PCR17? I can't find the origin of this value extended to the PCR17. (My vl policy just set the hashes of the PCR 18 and 19.) --- > TBOOT: ux=0 rhgb quiet xdriver=vesa nomodeset 1"... > TBOOT: OK : d2 5c 5b 18 2a 9a 62 ce 15 e4 6d 08 91 9d 4e fc 1b 7c fc ad => PCR18 > TBOOT: verifying module "/initramfs-2.6.38.1-6.fc15.x86_64.img"... > TBOOT: OK : 0f 93 a8 2c 3b 3b 20 30 98 61 39 a2 03 2e 38 23 73 3f c6 42 => PCR19 > TBOOT: all modules are verified > TBOOT: pre_k_s3_state: > TBOOT: vtd_pmr_lo_base: 0x0 > TBOOT: vtd_pmr_lo_size: 0x79800000 > TBOOT: vtd_pmr_hi_base: 0x0 > TBOOT: vtd_pmr_hi_size: 0x0 > TBOOT: pol_hash: 5a 14 3f 34 f5 03 41 ff a2 01 34 0f b8 8e f9 98 73 b7 e0 3d > TBOOT: VL measurements: > TBOOT: PCR 17: a8 21 ff be 39 69 21 f3 bd 8d 79 e7 70 ec 8f 75 41 ba 5c 5e Where is this from? TBOOT: PCR 18: d2 5c 5b 18 2a 9a 62 ce 15 e4 6d 08 91 9d 4e fc 1b 7c fc ad TBOOT: PCR 19: 0f 93 a8 2c 3b 3b 20 30 98 61 39 a2 03 2e 38 23 73 3f c6 42 TBOOT: PCRs before extending: TBOOT: PCR 17: 8a d7 6e cc d2 55 5b e0 d9 6f c8 61 a7 9e 8b b7 92 00 ed d9 TBOOT: PCR 18: 83 f0 02 a7 4c d7 0d de d6 1a ca 09 0a a1 64 a6 0e 25 e2 75 TBOOT: PCRs after extending: TBOOT: PCR 17: bb 0f 68 4f df 3a 42 b9 24 93 80 6d 5d a5 4e 36 62 c5 c5 52 TBOOT: PCR 18: 5e 24 63 ef f8 ee 13 c3 28 1e 13 03 d2 0e d4 79 69 5f 15 d7 Is PCR 19 missing? > TBOOT: tboot_shared data: > TBOOT: version: 5 > TBOOT: log_addr: 0x00060000 > TBOOT: shutdown_entry: 0x008031b0 > TBOOT: shutdown_type: 0 > TBOOT: tboot_base: 0x00803000 > TBOOT: tboot_size: 0x7be04 > TBOOT: num_in_wfs: 1 --- Thanks, -- Seiji ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev _______________________________________________ tboot-devel mailing list tboot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tboot-devel
