Hence, at least those messages must be assumed to be safe from cryptanalysis.
Also, a confidentiality attack due to off-line cryptanalysis should not be imputed to the protocol design.
The empirical analysis that follows studies an example scenario in which a form of cryptanalysis was performed.
No really useful scientific work on ciphers can be done without cryptanalysis.
His intelligence work was largely connected with cryptography, and he showed exceptional skill at cryptanalysis.
For example, "cryptology" is an umbrella term that encompasses cryptography and cryptanalysis, among other fields.
Nevertheless, not all nomenclators were broken; today, cryptanalysis of archived ciphertexts remains a fruitful area of historical research.
The first is that it minimizes the exposure of any given key-encrypting key, making cryptanalysis more difficult.
