1. 2009-12-09 Re: [Cfrg] KDF==MAC? and: how about HKDF-Poly1305? Re cfrg Shai Halevi 2. 2009-12-07 Re: [Cfrg] KDF==MAC? and: how about HKDF-Poly1305? Re cfrg David McGrew 3. 2009-12-04 [Cfrg] KDF==MAC? and: how about HKDF-Poly1305? Re: An cfrg Zooko Wilcox-OHear