Failed to prepare partial IU: [R]com.googlecode.veloeclipse.ui 2.0.8. work around: go to Help -> Install New Software..., choose "The Eclipse Project Updates - http://download.eclipse.org/eclipse/updates/4.4" from the "Work with" li…
Centos7安装Chacha20加密算法 (验证成功) 有些程序会使用Chacha20加密算法,如果Centos7系统报错Exception: libsodium not found,则缺乏M2Crypto与libsodium依赖环境所致: Salsa20是一种流加密算法,由Daniel J. Bernstein提交到eSTREAM.它创建在基于add-rotate-xor(ARX)操作的伪随机函数之上--32位模加.异或(XOR)和循环移位操作.Salsa20映射一个256位密钥.一个64位…