SHA-1算法c语言实现 安全哈希算法(Secure Hash Algorithm)主要适用于数字签名标准 (Digital Signature Standard DSS)里面定义的数字签名算法(Digital Signature Algorithm DSA)。对于长度小于2^64位的消息。SHA1会产生一个160位的消息摘要。当接收到消息的时候,这个消息摘要能够用来验证数据的完整性。在传输的过程中。数...
variety of programs, and interactivity. We went even further by breaking down the equipment you will need—including smart technology—to use these personal training programs to their full potential. Lastly, we factored in the cost
A dream for road trippers and outdoor sports fans, this blanket provides heat for over three hours on a single charge. The mylar thermal insulation keeps your heat retained and the heated hand pockets and weatherproof exterior will be a life-saver at outdoor sporting events. The only thing t...
Want to really enhance your recovery? Get a good night's sleep. "Sleep is the most powerful recovery aid out there," says retired American cyclist and 2012 US Road Race champion, Timmy Duggan. And he's right. Sleep is when your body is able to rebuild most effectively. Your bod...
Whether you want to train chest on Monday and back and biceps on Wednesday, or you've made it your goal to do yoga once a week, having a plan and sticking to it is key. Knowing what you're going to train before you walk into the gym and having a roadmap to your progress is the...