| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <f96157c40607251237y3eca8d88sb55cc2f338064c7c@mail.gmail.com> Date: Tue, 25 Jul 2006 21:37:06 +0200 From: "gmu 2k6" <gmu2006@...il.com> To: linux-kernel@...r.kernel.org Subject: hwrng on 82801EB/ER (ICH5/ICH5R) fails rngtest checks with latest HEAD of Linus' tree I got /dev/hwrng but although the device exists rngtest does not pass as if hwrng does not work correctly. actually this case is documented in the README supplied by Debian but I'm surprised to hit the problem. I'm just curious whether there's a bug in the driver, the hwrng is bad or if it is falsely detected and made accessible via /dev/hwrng. rngtest 2-unofficial-mt.10 Copyright (c) 2004 by Henrique de Moraes Holschuh This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. rngtest: starting FIPS tests... rngtest: bits received from input: 200032 rngtest: FIPS 140-2 successes: 0 rngtest: FIPS 140-2 failures: 10 rngtest: FIPS 140-2(2001-10-10) Monobit: 10 rngtest: FIPS 140-2(2001-10-10) Poker: 10 rngtest: FIPS 140-2(2001-10-10) Runs: 10 rngtest: FIPS 140-2(2001-10-10) Long run: 10 rngtest: FIPS 140-2(2001-10-10) Continuous run: 10 rngtest: input channel speed: (min=1.132; avg=2.157; max=2.794)Mibits/s rngtest: FIPS tests speed: (min=202.909; avg=206.647; max=211.928)Mibits/s rngtest: Program run time: 89804 microseconds lspci 00:00.0 Host bridge: Intel Corporation E7520 Memory Controller Hub (rev 0c) 00:02.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port A (rev 0c) 00:06.0 PCI bridge: Intel Corporation E7520 PCI Express Port C (rev 0c) 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Contr oller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Contr oller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Contr oller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Contr oller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Cont roller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Brid ge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02) 01:03.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) 01:04.0 System peripheral: Compaq Computer Corporation Integrated Lights Out Con troller (rev 01) 01:04.2 System peripheral: Compaq Computer Corporation Integrated Lights Out Pr ocessor (rev 01) 02:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A (rev 0 9) 02:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B (rev 0 9) 03:01.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethe rnet (rev 10) 03:01.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethe rnet (rev 10) 04:03.0 RAID bus controller: Compaq Computer Corporation Smart Array 64xx (rev 0 1) 05:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A (rev 0 9) 05:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B (rev 0 9) 0a:01.0 PCI bridge: IBM PCI-X to PCI-X Bridge (rev 03) 0b:04.0 RAID bus controller: Compaq Computer Corporation Smart Array 64xx (rev 0 1) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists