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A better strategy (and an area of research for Dan Bernstein, author of the referenced paper) is to design crypto that doesn't leak this kind of side-channel in
by sdevlin 12y ago
A better strategy (and an area of research for Dan Bernstein, author of the referenced paper) is to design crypto that doesn't leak this kind of side-channel information. See, for example, his Salsa20 family of stream ciphers.
- ZoFreX 12y agoI know that is a better strategy, but it's also a much much harder strategy :) Even a well designed cipher could end up leaking info in practice due to compiler quirks or implementation mistakes.