Date: Tue, 12 May 2009 19:14:38 +0100 From: Brendan Kennedy <brendan.kennedy@gmail.com> To: freebsd-questions@freebsd.org Subject: FreeBSD 7.1 opencrypto --> kern.cryptodevallowsoft Message-ID: <db3b765b0905121114k4c16f924n854b66c3dd467320@mail.gmail.com>
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Hi All, I'm trying to test a hardware crypto driver, but want to run my tests through the software driver first (and possibly use the software driver to validate results). I have set the following in my GENERIC conf file: device crypto device enc options IPSEC I have rebuilt the kernel, rebooted and set the kern.cryptodevallowsoft kernel variable to 1: FreeBSD_26# sysctl -a | grep crypto kern.cryptodevallowsoft: 1 However, when I try a test, I get the following: FreeBSD_26# /usr/src/tools/tools/crypto/cryptotest -va 3des cipher 3des keylen 24 CIOCGSESSION: Invalid argument FreeBSD_26# /usr/src/tools/tools/crypto/cryptotest -va des cipher des keylen 8 CIOCGSESSION: Invalid argument It seems the software crypto device is not available. Do I need to do any other steps to enable it? Is there another config option that makes sure it is build as part of Opencrypto framework? Do I need to build some other software driver instead? Best Regards, Brendan
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