Hashcash
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例句
One non-e-mail context in which hashcash appears to be a good solution is in the rather spam-like defacement that Wikis sometimes suffer.
Wiki有时会遭遇到与垃圾邮件十分类似的破坏，bashcash在非电子邮件上下文中似乎是一个不错的解决方案。
Given the overall concept of hashcash, the use of its specific fields and delimiters is somewhat arbitrary.
从hashcash概念整体来看，具体域和分隔符的使用从某种程度上说是任意的。
An interactive use for hashcash might be in distributed processing tasks.
hashcash的一个交互式应用可能是用于分布式处理任务中。
In an ideal world, all senders would include hashcash tokens in their messages; recipients would all check their validity upon receipt.
在理想的世界中，所有发送者都应该在他们的消息中包含bashcash标记；接收者在接收时都将检查它们的合法性。
I slightly overstated the ease I experienced in generating a C-based module out of hashcash. pyx.
我把从hashcash.pyx生成基于C的模块的工作有些简化了。
Nonetheless, starting to use hashcash (as either sender or recipient) will not break anything in existing e-mail tools.
虽然如此，开始使用bashcash（不管是作为发送者还是作为接收者）并不会对现有电子邮件工具产生任何影响。
For senders who do not add hashcash stamps, recipients who check for X-Hashcash: just do not have anything to check.
对那些没有添加hashcash戳记的发送者而言，检验X-Hashcash：的接收者不用校验任何内容。
Creating lots of incompatible, almost-hashcash protocols really does no one any good.
创建很多不兼容的、近似bashcash的协议实际上对谁都没有好处。
Such approaches are called "proof-of-work" schemes, and the most common of these is "hashcash" .
这种方式又称为“proof-of-work”模式，而其中最常用的当数“hashcash”。
For this reason, hashcash makes most sense in combination with other anti-spam techniques.
出于这个原因，hashcash必须与其他的反垃圾信息技术联合使用。
To achieve a non-interactive "payment, " hashcash lets me issue a standing challenge to anyone who wants to e-mail me.
为了实现非交互式的“支付（payment）”，hashcash让我向所有想给我发送电子邮件的人都分发一个标准质询。
A number of MUAs, MTAs, and spam-filtering tools already do a good job of working with hashcash, but significant gaps still exist.
有很多MUA、MTA以及垃圾邮件过滤工具在使用bashcash方面已经做得很好，不过它们之间仍然存在明显的鸿沟。
The challenge now is to get more tools to process hashcash stamps more seamlessly.
现在面临的挑战是如何获得更多可以更无缝地处理bashcash戳记的工具。
Second, a hashcash client may, and probably should, implement a double spend database.
其次，hashcash客户机可能（并且多半应该）实现一个doublespend数据库。
The inspiration for hashcash is the idea that some mathematical facts are difficult to discover but simple to verify.
hashcash的灵感来自于这样一个想法，即一些数学结果难于发现而易于校验。
A good MUA or spam-filtering system might whitelist e-mails with valid hashcash stamps.
一个好的MUA或者垃圾邮件过滤系统可以将拥有合法hashcash戳记的电子邮件列入白名单（whitelist）。
Or even more subtly, SpamAssassin gives more +ve points for more valid hashcash bits.
SpamAssassin甚至更巧妙地为更多合法hashcash比特提供了更高的+ve分数。
Hashcash is most useful for non-interactive challenges.
hashcash对非交互式质询最为实用。
But in real life, hashcash is not nearly so widely used.
不过，在实际生活中，hashcash还没有得到那么广泛的应用。
Hashcash is a neat approach to cost-based spam reduction.
Hashcash是基于成本的垃圾信息防御的一种巧妙方式。
But then, it is not clear why this is worthwhile, given a quite good existing C implementation of hashcash.
不过，如果有一个非常好的hashcash的现有C实现，就不知道这样做是否值得了。
Adding a hashcash challenge does not prevent automated defacement of Wiki sites, but it can make a vandalbot crawl much more slowly.
添加hashcash质询并不能防止对Wiki站点的自动破坏，但是它可以使破坏行为变得更慢。
Now let's look at how hashcash works in e-mail.
现在让我们来看bashcash如何在电子邮件中起作用。
Generalized hashcash and my contribution
通用的hashcash以及我的贡献
Running the following line fully builds a C-based extension module, hashcash
运行下面的命令，完整地编译一个基于C的扩展模块hashcash
The ANSI C binary of hashcash. c runs about 10 times as quickly as my hashcash. py
c的ANSIC二进制文件运行的速度是这个hashcash.py脚本的10倍。
