olemus
signeerimismeetod, mille puhul
sõnum räsitakse enne signeerimist
=
a digital signing method where the plaintext is hashed before signing

ülevaateid
https://fangsong.info/teaching/w17_4585_icrypto/lec14_note.pdf

https://www.win.tue.nl/applied_crypto/2017/20171221_hb_md.pdf

https://www.cs.tau.ac.il/~iftachh/papers/FullDomainHash/FDH_TCC.pdf