libsodium 1.0.3 发布，加密库
5月23日 西安 OSC 源创会开始报名啦，存储、虚拟机、Docker 等干货分享
libsodium 是一个先进而且易用的加密库。主要用于加密、解密、签名和生成密码哈希等等。这是一个可移植的、跨编译器支持、可安装的，基于NaCI 开发，提供一个兼容 API。
libsodium 1.0.3 发布，此版本更新内容如下：
-
In addition to
sodium_bin2hex(),sodium_hex2bin()is now a constant-time function. -
crypto_stream_xsalsa20_ic()has been added. -
crypto_generichash_statebytes(),crypto_auth_*_statebytes()andcrypto_hash_*_statebytes()have been added in order to retrieve the size of structures keeping states from foreign languages. -
The JavaScript target doesn't require
/dev/urandomor an externalrandombytes()implementation any more. Other minor Emscripten-related improvements have been made in order to support libsodium.js -
Custom
randombytesimplementations do not need to provide their own implementation ofrandombytes_uniform()any more.randombytes_stir()andrandombytes_close()can also beNULLpointers if they are not required. -
On Linux,
getrandom(2)is being used instead of directly accessing/dev/urandom, if the kernel supports this system call. -
crypto_box_seal()andcrypto_box_seal_open()have been added. -
A solutions for Visual Studio 2015 was added.
此版本现已提供下载： libsodium-1.0.3.tar.gz 。
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