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LibreSSL 2.3.0 发布下载,安全套接字库

[日期:2015-09-24] 来源:oschina.net  作者:Linux [字体: ]

LibreSSL 2.3.0 发布下载,更新内容如下:

  * SSLv3 is now permanently removed from the tree.

  * The libtls API is changed from the 2.2.x series.

    The read/write functions work correctly with external event
    libraries.  See the tls_init man page for examples of using libtls
    correctly in asynchronous mode.

    Client-side verification is now supported, with the client supplying
    the certificate to the server.

    Also, when using tls_connect_fds, tls_connect_socket or
    tls_accept_fds, libtls no longer implicitly closes the passed in
    sockets. The caller is responsible for closing them in this case.

  * When loading a DSA key from an raw (without DH parameters) ASN.1
    serialization, perform some consistency checks on its `p' and `q'
    values, and return an error if the checks failed.

    Thanks for Georgi Guninski (guninski at guninski dot com) for
    mentioning the possibility of a weak (non prime) q value and
    providing a test case.

    See    https://cpunks.org/pipermail/cypherpunks/2015-September/009007.html
    for a longer discussion


  * Fixed a bug in ECDH_compute_key that can lead to silent truncation
    of the result key without error. A coding error could cause software
    to use much shorter keys than intended.

  * Removed support for DTLS_BAD_VER. Pre-DTLSv1 implementations are no
    longer supported.

  * The engine command and parameters are removed from the openssl(1).
    Previous releases removed dynamic and builtin engine support
    already.

  * SHA-0 is removed, which was withdrawn shortly after publication 20
    years ago.

  * Added Certplus CA root certificate to the default cert.pem file.

  * New interface OPENSSL_cpu_caps is provided that does not allow
    software to inadvertently modify cpu capability flags.
    OPENSSL_ia32cap and OPENSSL_ia32cap_loc are removed.

  * The out_len argument of AEAD changed from ssize_t to size_t.

  * Deduplicated DTLS code, sharing bugfixes and improvements with
    TLS.

  * Converted 'nc' to use libtls for client and server operations; it is
    included in the libressl-portable distribution as an example of how
    to use the library.

详情请看:发行说明

LibreSSL 是一个免费版本的 SSL/TLS 协议,来自于 OpenSSL,LibreSSL 支持多平台,开发者宣称“我们不想要伤透你们的心”。

OpenSSL TLS心跳读远程信息泄露漏洞 (CVE-2014-0160) http://www.linuxidc.com/Linux/2014-04/99741.htm

OpenSSL严重bug允许攻击者读取64k内存,Debian半小时修复 http://www.linuxidc.com/Linux/2014-04/99737.htm

OpenSSL “heartbleed” 的安全漏洞 http://www.linuxidc.com/Linux/2014-04/99706.htm

通过OpenSSL提供FTP+SSL/TLS认证功能,并实现安全数据传输 http://www.linuxidc.com/Linux/2013-05/84986.htm

LibreSSL 的详细介绍请点这里
LibreSSL 的下载地址请点这里

本文永久更新链接地址http://www.linuxidc.com/Linux/2015-09/123487.htm

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