首页 站长运维 脚本编程 Sodium:一个供应加密、解密、署名等性能的软件库

摘要

Sodium一个易于行使的可为咱们供应加密、解密、签字,暗码哈希等效力的软件库。除了自己宏大的效力外,它还为咱们供应了一个兼容API和一个外部API,以进一步的助助咱们升高其可用性。Sodium的宗旨是供应构修更高级别加密器械所需的全盘中枢操作。

Sodium支撑跨平台和跨言语, 你能够正在百般编译器和操作编制上运转它,征求Windows(行使MinGW或Visual Studio,x86和x86_64),iOS和Android。Javascript和WebAssembly版本也可用并受到统统的支撑。

值得一提的是,固然Sodium的安排着重高平和和易用性,但其团体速率与大无数告竣比拟更速。

   libsodium 下载

Github

Tarballs 和 预编译二进制文献

正在线文档

   离线文档

该文档可下载保留为ePUB文献式样(实用于iPad,iPhone,Mac),MOBI(实用于Kindle)以及PDF:

   装置 正在类Unix编制上编译装置

Sodium是一个共享库具有独立于机械的标头集,所以能够轻松地被第三方项目所行使。

该库行使autotools构修,所以特别易于打包。

装置也很方便,编译和测试都可使用众个CPU内核。

起首咱们下载libsodium,然后践诺以下夂箢:

   ./configure make make check sudo make install

因为差异的文献被编译用于差异的CPU类,而且为了防御不须要的优化,所以倡议尽量避免链接时优化(LTO)。

正在Linux上,倘若历程正在make check举措中挂起,则编制PRG也许没有精确播种。相闭处置此题目的法子,请参阅“行使”个别中的注脚。

   正在Windows编制上编译装置

平常不必要正在Windows进取行编译,由于MinGW和Visual Studio的预构修库是可用的(参睹下文)。

可是,倘若你思本身编译,先从Git存储库克隆平静分支。

然后能够正在builds/msvc目次中找到Visual Studio的处置计划。

要行使mingw实行编译,请正在win32或x64宗旨上运转/dist build/msys2-win32.sh或/dist build/msys2-win64.sh剧本。

   预构修库

供应了可用于Visual Studio 2010,2012,2013,2015和2017的预构修x86和x86_64库,以及MinGW32和MinGW64的预构修库。征求头文献,以及全盘受支撑编译器版本的静态(.LIB)和共享(.DLL)库。

Visual Studio预防事项:

静态链接Sodium的项目务必界说一个名为SODIUM_STATIC的宏,这将防御符号界说被__dllexport援用。

   交叉编译

支撑交叉编译。以下是行使ARM嵌入式惩罚器的GNU器械交叉编译到ARM的示例

   export PATH=/path/to/gcc-arm-none-eabi/bin:$PATH export LDFLAGS=–specs=nosys.specs export CFLAGS=-Os ./configure –host=arm-none-eabi –prefix=/install/path make install

make check也能够构修测试行使轨范,但务必正在当地平台上运转。

预防:–specs=nosys.specs仅用于ARM编译器械链。

   行使CompCert编译

最新颁布版可行使CompCert编译器实行编译。编译夂箢如下:

   $ env CC=ccomp CFLAGS=-O2 -fstruct-passing -Usize_t ./configure \ make check sudo make install 平静分支

这里咱们倡议大众行使tarball来克隆libsodium git存储库,由于tarball不必要libtool和autotools等依赖项,其次便是行使平静分支下的版本。

获取平静分支中的最新版:

   git clone 行使初学

请参阅急速动手和行使个别。

   完备性查抄

能够行使Minisign和以下Ed25519密钥验证分发文献:

   RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3

或行使GnuPG和以下RSA密钥:

   —–BEGIN PGP PUBLIC KEY BLOCK—– Version: GnuPG v1 (OpenBSD) mQINBFTZ0A8BEAD2/BeYhJpEJDADNuOz5EO8E0SIj5VeQdb9WLh6tBe37KrJJy7+ FBFnsd/ahfsqoLmr/IUE3+ZejNJ6QVozUKUAbds1LnKh8ejX/QegMrtgb+F2Zs83 8ju4k6GtWquW5OmiG7+b5t8R/oHlPs/1nHbk7jkQqLkYAYswRmKld1rqrrLFV8fH SAsnTkgeNxpX8W4MJR22yEwxb/k9grQTxnKHHkjJInoP6VnGRR+wmXL/7xeyUg6r EVmTaqEoZA2LiSaxaJ1c8+5c7oJ3zSBUveJA587KsCp56xUKcwm2IFJnC34WiBDn KOLB7lNxIT3BnnzabF2m+5602qWRbyMME2YZmcISQzjiVKt8O62qmKfFr5u9B8Tx iYpSOal9HvZqih8C7u/SKeGzbONfbmmJgFuA15LVwt7I5Xx7565+kWeoDgKPlfrL 7zPrCQqS1a75MB+W/fOHhCRJ3IqFc+dT1F4hb8AAKWrERVq27LEJzmxXH36kMbB+ eQg336JlS6TmqelVFb15PgtcFh972jJK8u/vpHY0EBPij5chjYQ2nCBmFLT5O4UZ Y4Gm8Z3QLFG1EeOiz+uRdNfchxwfLkjng1UhKXSq5yuOAAeMaNoYFtCf1hAHG6tx vWyIijRxUd5c8cDZsKMuLQ34O6DuvPZyeCy6q8BTfW18miMMhIH0QTS9MwARAQAB tC5GcmFuayBEZW5pcyAoSmVkaS9TZWN0b3IgT25lKSA8akBwdXJlZnRwZC5vcmc+ iQI2BBMBCAAgAhsDAh4BAheABQJU2dF6BAsJCAcFFQoJCAsFFgIDAQAACgkQIQYn qrpwn+GpOBAAkJu5yZhLPBIznDZMr0oJ/pJiSea7GUCY4fVuFUKLpLlSjIaSxC4E 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咱们煽惑用户和探讨职员行使PGP加密的电子邮件向咱们发送陈诉相闭Sodium库中也许存正在的缺陷详情。

请行使上面的PGP密钥将细致新闻发送到:

标题:Sodium:一个供应加密、解密、署名等性能的软件库

分类:脚本编程

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