What services are provided by a cryptographic module?
Could you elaborate on the services typically offered by a cryptographic module? Are these services tailored to specific industries or are they widely applicable? For instance, does it handle encryption and decryption of sensitive data? Does it offer digital signatures for authentication purposes? Additionally, are there any other security-related functions that a cryptographic module might provide, such as secure key management or cryptographic hashing? Understanding the range of services available from such a module would greatly assist in determining its potential applications and value in the cryptocurrency and finance field.