Is Md5 Encryption Symmetric or Asymmetric?

Posted by PF1 on Stack Overflow See other posts from Stack Overflow or by PF1
Published on 2010-01-05T02:22:52Z Indexed on 2010/04/20 0:33 UTC
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Filed under:

iphone

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cocoa

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md5

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encryption

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password

For my iPhone application, Apple wants to know if my password encryption (md5) is greater then 64-bit symmetric or greater then 1024-bit symmetric. I have not been able to find it online, so I am wondering if anyone knows the answer. In addition, is this considered an appropriate encryption technology for passwords, or should I use something different?

Thanks for any help!

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