User:Blokhead

enThis user is a native speaker of the English language.

cs-1Tento uživatel má základní znalosti češtiny.

fr-1Cet utilisateur peut contribuer avec un niveau élémentaire de français.

SYNThis user is a synaesthete.

This user participates in
WikiProject Cryptography.

This user knows 120 digits of pi.

This user plays the classical guitar.

I am blokhead:

• Grad student in computer science, researching cryptography.
• Učím se češtinu.. pomalu.

Some things on which I've made nontrivial contributions:

• Emil Holub
• Pseudorandom function
• Witness-indistinguishable proof
• Hybrid cryptosystem

My wikipedia projects:

• todo list

External links:

• summary of my edits