Does having an unencrypted sha-224 checksum create a vulnerability?

Posted by WilliamKF on Stack Overflow See other posts from Stack Overflow or by WilliamKF
Published on 2010-05-16T23:56:43Z Indexed on 2010/05/17 0:00 UTC
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Filed under:

sha1

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checksum

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encryption

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vulnerabilities

If I have a packet of data that is encrypted yet also includes a sha-224 checksum that is not encrypted, am I creating a security vulnerability?

Or perhaps the checksum should be produced after encryption?

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