True. A one-time pad as a consumer encryption has yet to be realized though, even though the programming effort needed to create a system like this is low. It'

True. A one-time pad as a consumer encryption has yet to be realized though, even though the programming effort needed to create a system like this is low. It's even easier to use such a system in todays world of 64 GB USB drives. (64 GB could be used as a key for almost a life-time of text correspondance.) What the public would benefit from is a system that works as follows: - Program has a create key mode. Lets you specify key size, or use the rest of the capacity (eg. a full thumb stick). - Creates two of these files (one for each participant). - Has a simple interface for encrypting/decrypting content based on the key file. - Each message is prefixed with the offset of the file - Party 1 starts at the beginning of the file. Party 2 at the end of the file. In order to avoid resending data using the same offset. When they get close to overlapping in the middle, they create a new key.