Side-channel resisitance

w3f / bls

Aggregatable BLS sigantures

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Side-channel resisitance #13

Closed Demi-Marie closed 1 year ago

Demi-Marie commented 4 years ago

Not being resistant to side-channel attacks is a bug.

mlvl36667 commented 2 years ago

Why is it not resistant?

burdges commented 1 year ago

Arkworks and other pairing friendly curve crates lack constant time implementations. I think one claimed being constant-time, but whether they were constant time seemed dubious. We do key splitting in compensation, but really someone should add constant time support to arkworks.

I'll close this in favor of https://github.com/arkworks-rs/algebra/issues/65