The self-encryption part of the network will be an automatic process of uploading data through the API. Is that what you mean?
No, it’s not. I need them for my own application-specific algorithms. For example, I need AES-256 (or another symmetric encryption algorithm, but I know SAFE already uses this one) to encrypt the data field of a StructuredData object with the address of another StructuredData object (they are mathematically linked).
Got it. In that case, I haven’t heard of any included crypto API but it might be worth raising as an rfc.