| title | Scale Mamba |
|---|---|
| parent | Systems |
| has_children | true |
| nav_order | 1 |
(source) SCALE-MAMBA is a framework for true multi-party computation. It is secure in a malicious model (that is, the computation will abort with a malicious adversary) and it supersedes the SPDZ language. It uses an arithmetic model of computations (ie over a large finite field) but the protocol itself uses a hybrid approach (diverging far from the original circuit models).
MAMBA is the front end. It compiles a Python-ish language to a bytecode representation. The bytecodes are fully specified in the documentation (see below). SCALE executes the secure protocol on bytecodes. It uses three distinct types of pre-processing data to execute the secure protocol.