What level of math is needed for cryptography?
I'm curious to know, what level of mathematical proficiency is typically required for someone to excel in the field of cryptography? Is it necessary to have a deep understanding of advanced concepts like number theory and discrete mathematics, or can a strong foundation in basic arithmetic and algebra suffice? As a field that relies heavily on algorithms and problem-solving skills, I'm interested in understanding the mathematical prerequisites that aspiring cryptographers should focus on.