发布于 2017-12-16 00:53:48 | 181 次阅读 | 评论: 0 | 来源: 网友投递
libsodium 加密库
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 1.0.16 已发布，更新如下：
Signatures computations and verifications are now way faster on 64-bit platforms with compilers supporting 128-bit arithmetic (gcc, clang, icc). This includes the WebAssembly target.
New low-level APIs for computations over edwards25519: crypto_scalarmult_ed25519(),crypto_scalarmult_ed25519_base(), crypto_core_ed25519_is_valid_point(), crypto_core_ed25519_add(),
crypto_core_ed25519_sub() and crypto_core_ed25519_from_uniform() (elligator representative to point).
crypto_sign_open(), crypto_sign_verify_detached() andcrypto_sign_edwards25519sha512batch_open` now reject public keys in non-canonical form in addition to low-order points.
The library can be built with ED25519_NONDETERMINISTIC defined in order to use synthetic nonces for EdDSA. This is disabled by default.
Webassembly: crypto_pwhash_*() functions are now included in non-sumo builds.
sodium_stackzero() was added to wipe content off the stack.
Android: support new SDKs where unified headers have become the default.
The Salsa20-based PRNG example is now thread-safe on platforms with support for thread-local storage, optionally mixes bits from RDRAND.
CMAKE: static library detection on Unix systems has been improved (thanks to @BurningEnlightenment, @nibua-r, @mellery451)
Argon2 and scrypt are slightly faster on Linux.
详细更新内容请查看更新日志和 GitHub 发布主页。
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 的加密库。