hacking: security in practice
SHA1 from SHA512?

Hello! I just wanted to know, is possible to get the SHA1 equivilant of a file, if you have SHA512 of it? I don't have the original file, just the SHA512 hash of it, and I would like to know the SHA1 of it.

I guess this is not strictly "hacking" but I'm not sure where else I ask, and I expect you guys would be knowledgable about cryptography! :)))

submitted by /u/CustomSparkles
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