This post will cover the definitions of encryption schemes Diffie-Hellman, Textbook RSA, RSA-OAEP, and ElGamal. Continue reading

# Monthly Archives: April 2017

# Todo: Review this article

# Crypto 101: IND-CPA and IND-CCA

This post will cover the definitions of IND-CPA and IND-CCA. Continue reading

# Crypto 101: An Overview

This is an overview of “modern” (post-WW2) cryptography covering some properties and cryptographic primitives. Definitions and proofs omitted.

# Sliding window min/max

Problem: Given an array of numbers, find the min/max of a fixed-size sliding window over each index in the array Continue reading

# Next greater element

Problem: Given an array of numbers, for each element find its next greater element. Continue reading