Does two symmetric encryption algorithms return the same result in two different OS and Programming Framework?

Question

Simply in .Net I encrypt the the Id By DES a Symmetric Encryption algorithm and specific Key in .NET . I'm wondering could my partner in Java decrypt just by knowing the name of algorithm and the key ?

Thanks

Thanks to all answer , I choose the one that first answered though — Mostafa, Aug 07 '12 at 19:59

score 0 · Accepted Answer · answered Aug 07 '12 at 06:50

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If the implementations are correct, then - yes.

answered Aug 07 '12 at 06:50

Buffalo

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score 0 · Answer 2 · answered Aug 07 '12 at 06:51

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yes he can, that's the point of an algorithm. There are some encryption standards which require additional data, lika padding in RSA, but that does not apply to DES

answered Aug 07 '12 at 06:51

Christian Elsner

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by the way. don't use DES, it's not secure anymore, I recommend AES – Christian Elsner Aug 07 '12 at 06:53

score 0 · Answer 3 · answered Aug 07 '12 at 06:52

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If you are using same algorithm and same key, you will get the same output. It does not matter which platform you are using.

answered Aug 07 '12 at 06:52

Kamal

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Does two symmetric encryption algorithms return the same result in two different OS and Programming Framework?

3 Answers3