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Any pure code (WASM or otherwise) that does not perform any input/output is by definition useless. It consumes electricity to do computation and there is no way
by kccqzy 9mo ago
Any pure code (WASM or otherwise) that does not perform any input/output is by definition useless. It consumes electricity to do computation and there is no way to communicate its results.
The use case here was to use a KDF function from the TEE, and I assume it serves as an oracle where the actual key material cannot be revealed.
- gf000 9mo agoTuring machines have a well-defined input, and output if they halt. So no, they are absolutely not useless, they are just "single-shot" models of computation. Certain software fit that model very nicely (e.g. compilers), others less so.