Memory-hard function: Difference between revisions

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Yet another measure is the memory bandwidth consumption on a memory bus.<ref>(BR18) Blocki, Ren, [https://eprint.iacr.org/2018/221.pdf ''Bandwidth-Hard Functions: Reductions and Lower Bounds''], 2018</ref> This category of functions are also dubbed "Bandwidth-hard functions".
 
== Variants ==
Based on their evaluation patterns, MHFs can be put into two camps: data-dependent MHFs (dMHF) and data-independent MHFs (iMHF).
 
Based on their evaluation patterns, MHFs can be put into two camps: data-dependent MHFs (dMHF) and data-independent MHFs (iMHF). Examples of dMHFs are [[scrypt]], [[argon2d]]. Examples of iMHFs are [[argon2i]], [[catena]].
 
== References ==