Questions tagged [encryption]

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Almost same method but different end result

I have an idea for an message encryption method that is almost identical to another patent. However, that patent states that it uses only characters to encrypt the text while mine uses a hexadecimal ...
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What aspects of Microsoft's UProve technology is patented by others?

Microsoft published their UProve technology to an open source license; however they mention that they can't guarantee that the technology does not infringe on other patents not covered by Microsoft. ...