olemus
räsirünne, mille eesmärk on leida etteantud originaali (avateksti) järgi teine originaal, mille kujutis on sama
= a hash attack, the aim of which is to find another original with the same image as that of a given cleartext original

ülevaateid
https://cstheory.stackexchange.com/questions/585/what-is-the-difference-between-a-second-preimage-attack-and-a-collision-attack

https://en.wikipedia.org/wiki/Preimage_attack

näiteid
https://pdfs.semanticscholar.org/3270/aa92f8901fc2360b8abe8b8e80673341a16d.pdf

https://www.di.ens.fr/~fouque/pub/joc11.pdf

https://www.iacr.org/archive/fse2008/50860224/50860224.pdf

https://www.scitepress.org/Papers/2009/22302/22302.pdf

https://eprint.iacr.org/2010/016.pdf

vt ka
- lisaoriginaalikindlus
- originaalirünne