我需要在WP（SDK 7.1）下用BCrypt生成盐怎么做？ [英] I need to generate salt with BCrypt under WP (SDK 7.1) How to do it ?

问题描述

BCrypt.Net.BCrypt.GenerateSalt（）在WP7.1中使用时引发异常

任何替代方案Windows Phone？

感谢您的回答：）

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Steve

解决方案

您的意思是想要生成Salt吗？ 你真的不应该在电话上这样做，因为它是可以被发现的吗？  salt值应该是一个秘密（可能由Web服务提供）。请参阅Rob的优秀文章：

http://robtiffany.com/tag/rfc2898derivebytes/

如果您绝对需要在手机上生成盐，您只需使用随机生成器创建8个字节（然后将其存储在安全的地方）并使用它。

And BCrypt.Net.BCrypt.GenerateSalt() raise an exception when used in WP7.1

Any alternative for windows phone ?

thanks for your answers :)

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Steve

解决方案

Do you mean you want to generate a Salt?  You really should not do that on the phone right as it would be discoverable?  The salt value should be a secret (perhaps provided by a web service). See Rob's excellent article here:

http://robtiffany.com/tag/rfc2898derivebytes/

If you absolutely need to generate the salt on the phone you simply could use a random generator to create 8 bytes (then store it somewhere secure) and use that.

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