libsodium 1.0.7 发布加密库

libsodium 1.0.7 发布，更新内容如下：

• More functions whose return value should be checked have been tagged with__attribute__ ((warn_unused_result)): crypto_box_easy(), crypto_box_detached(),crypto_box_beforenm(), crypto_box(), and crypto_scalarmult().
• Sandy2x, the fastest Curve25519 implementation ever, has been merged in, and is automatically used on CPUs supporting the AVX instructions set.
• An SSE2 optimized implementation of Poly1305 was added, and is twice as fast as the portable one.
• An SSSE3 optimized implementation of ChaCha20 was added, and is twice as fast as the portable one.
• Faster sodium_increment() for common nonce sizes.
• New helper functions have been added: sodium_is_zero() and  sodium_add().
• sodium_runtime_has_aesni() now properly detects the CPU flag when  compiled using Visual Studio.

下载页面：1.0.7

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 nacl” target=”_blank”>NaCI 开发，提供一个兼容 API。