From nobody Sat Mar 26 23:13:29 2022 X-Original-To: freebsd-security@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 244201A3F468 for ; Sat, 26 Mar 2022 23:13:32 +0000 (UTC) (envelope-from grarpamp@gmail.com) Received: from mail-vs1-xe2e.google.com (mail-vs1-xe2e.google.com [IPv6:2607:f8b0:4864:20::e2e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KQvs66Dnmz4Z5t for ; Sat, 26 Mar 2022 23:13:30 +0000 (UTC) (envelope-from grarpamp@gmail.com) Received: by mail-vs1-xe2e.google.com with SMTP id l128so12026884vsc.7 for ; Sat, 26 Mar 2022 16:13:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=luZM6bfGfPJt5EsiK0xxEszTahwcLHxblgCKuebyAhU=; b=mzo8JuK6gBNtMdq08n5wBvKAysU64WdXgxs7BTNHHZkAkQq6VM4Oi1OtEcvqazE2lQ nw4tVXcFPeNQvQk2V1j8cjUyFAItV8iK6BrfVT8LkOFTPANiLhnIg7KeZMKSNrS8W6Lt C1ulj8ubwt2zrG65w9RLGGEa/PazuyrSSmpJNE5uG1121aacqTlZlhGHVzUBx+4jElVm LHiPPK8G+LOOoUItibo/9/YvXmDRbx05PaKZICHZIV/hndSQ8b5/wkARi/Zas7Dwjr9Y LAkhHZpfwESLuJUh/3mr6ayHaxy3tJ7D0QSqA8i/gYUwvHLsUtAJA0rrdZ/i/5EnFFRu sf3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=luZM6bfGfPJt5EsiK0xxEszTahwcLHxblgCKuebyAhU=; b=ID8PxltMjGK00HYk0l6VieqOyELm+DB4bBmXiRmAtrKEPumHRv4TuBHsWrpGq+OaVC MtDrlOlRep2dMxqW3DLjG9a5de3iSHhoC3vgwfmoY7IESnqtyfyNvfTd8Lq/HdIsAI7X d9LR4ZwtSkiI91zV1MPAvJNHxkUbx0ums3z+QY4tSPlJoXz9uSlR3pPddEuIyICqLoPZ FgWuPucTjveBiDiuV0grBoZw9plqTWsxF4jbn50D0z5hDC/nxO2t2cy9Tre2AdcFwk+1 YkDMawCbVGSFrqOufmh9SGoeyBOf3WbfnYJ1inhu1+xtzwdi+q6u9Ph50yHm2bAUozkQ i+zA== X-Gm-Message-State: AOAM5337wixs8j7cZ7tFfEaWPjerrdOxTt6MKLabqpmXOIlrNkoFgdqR qBXM6BDLTmdGUXS9bBwCYxVGiqsmWaI6rWUBQ1q+4NhLR/t8nI/J/No= X-Google-Smtp-Source: ABdhPJwNTe39kKXUpctZRcpygXjV+HiKeAd1rhNseSVprpKC4aSdPR1tCDk7S8h7YHD5MJ1fErGLzhbw0h30lUpBUk0= X-Received: by 2002:a67:efc3:0:b0:325:4fcf:60bf with SMTP id s3-20020a67efc3000000b003254fcf60bfmr7126690vsp.51.1648336410102; Sat, 26 Mar 2022 16:13:30 -0700 (PDT) List-Id: Security issues List-Archive: https://lists.freebsd.org/archives/freebsd-security List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-security@freebsd.org X-BeenThere: freebsd-security@freebsd.org MIME-Version: 1.0 Received: by 2002:a05:612c:14c1:b0:2a2:beee:4b76 with HTTP; Sat, 26 Mar 2022 16:13:29 -0700 (PDT) From: grarpamp Date: Sat, 26 Mar 2022 19:13:29 -0400 Message-ID: Subject: RNGs in Operating Systems To: freebsd-security@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4KQvs66Dnmz4Z5t X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=mzo8JuK6; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of grarpamp@gmail.com designates 2607:f8b0:4864:20::e2e as permitted sender) smtp.mailfrom=grarpamp@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.997]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-security@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_RHS_MATCH_FROMTLD(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::e2e:from]; NEURAL_HAM_SHORT(-1.00)[-1.000]; MLMMJ_DEST(0.00)[freebsd-security]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-ThisMailContainsUnwantedMimeParts: N Generally speaking, surveying fieldwork of other OS, in whatever areas of the OS, may be informative / comparative / useful. Random number generator enhancements for Linux... https://www.zx2c4.com/projects/linux-rng-5.17-5.18/