Welcome to MP-SPDZ’s documentation!¶
MP-SPDZ is a framework for multi-party computation, a privacy-enhancing technology focused on input privacy. Please see this gentle introduction for more information on multi-party computation.
If you’re new to MP-SPDZ, consider the following:
Input/Output lists all the ways of getting data in and out.
- Getting Started
- Running Computation
- Compilation Process
- High-Level Interface
- Compiler.types module
- Compiler.GC.types module
- Compiler.library module
- Compiler.mpc_math module
- Compiler.ml module
- Compiler.decision_tree module
- Compiler.circuit module
- Compiler.program module
- Compiler.oram module
- Compiler.sqrt_oram module
- Compiler.path_oblivious_heap module
- Compiler.dijkstra module
- Compiler.sorting module
- Bytecode Utilities
- The Journey of a Program
- Compiler Optimizations
- Virtual Machine
- Low-Level Interface
- Using High-Level Functionality in C++
- Navigating the C++ Code
- Machine Learning Quickstart
- Machine Learning
- Networking
- Input/Output
- Client Interface
- Multinode Computation Example
- Non-linear Computation
- Preprocessing
- Lowest-Level Interface
- Adding a Protocol
- Adding an Instruction
- Homomorphic Encryption
- Threshold ECDSA
- Troubleshooting
- Crash without error message,
Killed
, orbad_alloc
- List indices must be integers or slices
- Local variable referenced before assignment
compile.py
takes too long or runs out of memory- Cannot derive truth value from register
- Incorrect results when using
sfix
- Variable results when using
sfix
- Only party 0 produces outputs
- Order of memory instructions not preserved
- High number of rounds or slow WAN execution
- Odd timings
- Disparities in round figures
- Handshake failures
- Connection failures
- Internally called tape has unknown offline data usage
- Illegal instruction
- Invalid instruction
- Computation used more preprocessing than expected
- Required prime bit length is not the same as
-F
parameter during compilation - Prime number not compatible with encryption scheme
- Windows/VirtualBox performance
mac_fail
- Debugging errors in a virtual machine
- Crash without error message,