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PHP 手册

XAMPP 是一个易于安装且包含 MySQL、PHP 和 Perl 的 Apache 发行版。

安装 You need to compile PHP with the --with-mhash[=DIR] parameter to enable this extension. DIR is the mhash install directory.

Mhash is a free (under GNU Lesser GPL) library which provides a uniform interface to a large number of hash algorithms.

At the time of writing this, the library supports the algorithms: SHA1, SHA160, SHA192, SHA224, SHA384, SHA512, HAVAL128, HAVAL160, HAVAL192, HAVAL224, HAVAL256, RIPEMD128, RIPEMD256, RIPEMD320, MD4, MD5, TIGER, TIGER128, TIGER160, ALDER32, CRC32, CRC32b, WHIRLPOOL, GOST, SNEFRU128, SNEFRU256

Mapping these to bitlengths, we can see: AlgorithmOutput Bitlength Name3232b128160192224256320384512 SHA1YYYYY HAVALYYYYY RIPEMDYYY MD2, 4, 5 TIGERYYONL ALDERY CRCYY WHIRLPOOLONL GOSTONL SNEFRUYY Key: Y : The name is suffixed by the bit-length Number : The name is suffixed by this number ONL : There is no suffix I : The hash is not secure at this length X : The hash has been padded and is not as strong as the bit-length suggests

Libmhash is a library that provides a uniform interface to several hash algorithms. It supports the basics for message authentication by following rfc2104 (HMAC). It also includes some key generation algorithms which are based on hash algorithms.

mhash 0.8.16

Mhash can be used to create checksums, message digests, message authentication codes, and more.

You need to compile PHP with the --with-mhash[=DIR] parameter to enable this extension. DIR is the mhash install directory.

以下常量由本扩展模块定义，因此只有在本扩展模块被编译到 PHP 中，或者在运行时被动态加载后才有效。 Here is a list of hashes which are currently supported by mhash. If a hash is not listed here, but is listed by mhash as supported, you can safely assume that this documentation is outdated. MHASH_ADLER32 MHASH_CRC32 MHASH_CRC32B MHASH_GOST MHASH_HAVAL128 MHASH_HAVAL160 MHASH_HAVAL192 MHASH_HAVAL256 MHASH_MD4 MHASH_MD5 MHASH_RIPEMD160 MHASH_SHA1 MHASH_SHA256 MHASH_TIGER MHASH_TIGER128 MHASH_TIGER160

Related ResourcesWindows Live ID: Development Support ForumWindows Live ID Web Authentication 1.0 SDK DocumentationWindows Live ID Web Authentication Terms of Use

Web Authentication works by sending your users to the Windows Live ID sign-in page by means of a specially formatted link. The service then directs them back to your Web site along with a unique, site-specific identifier that you can use to manage personalized content, assign user rights, and perform other tasks for the authenticated user. Sign-in and account management is performed by Windows Live ID, so you don't have to worry about implementing these details. Windows Live ID profile data is not shared with your site.

the Windows Live ID authentication service to your own Web site

Related ResourcesWindows Live ID: Development Support ForumWindows Live ID Web Authentication 1.0 SDK DocumentationWindows Live ID Web Authentication Terms of Use

rom within desktop client applications

The Microsoft online services are designed to become an Internet programming platform for developers to build desktop applications and online services.