Digital Signatures With the Java ME SATSA API
Bruce Hopkins has a new article on the Sun Developer Network, "Digital Signatures With the Java ME SATSA API" :
Let's say that you were building a mobile application for a financial institution, but in order to secure the application, you had to choose between one of these options:
- Guaranteed data confidentiality, with no way for a third party to read the contents of the messages
- Guaranteed user identity, with 99.999% assurance that the person that you're dealing with is who he says that he is
Which would you choose?