How hard is cryptology?

Cryptology, or cryptography as it's often referred to, can be a complex and challenging field to navigate. The question of "how hard is cryptology?" really depends on several factors. For those with a strong mathematical and computational background, the foundational concepts of cryptography can be relatively straightforward to grasp. However, as one delves deeper into the subject, the level of complexity increases significantly. One of the main challenges in cryptology is the ever-evolving nature of the field. New encryption methods and algorithms are constantly being developed and refined, which means that those working in the field must stay up-to-date with the latest advancements. Furthermore, cryptology is not just about the creation of encryption methods, but also about their breaking. This requires a deep understanding of the underlying mathematical principles and a keen eye for spotting vulnerabilities. So, in summary, the difficulty of cryptology depends on one's background and the depth of their engagement with the field. While the foundational concepts may be accessible to those with a strong mathematical background, the deeper one goes, the more challenging it becomes.