halo2
1.
Concepts
1.1.
Proof systems
1.2.
UltraPLONK Arithmetization
1.3.
Cores
1.4.
Chips
1.5.
Gadgets
2.
User Documentation
2.1.
A simple example
2.2.
Lookup tables
2.3.
Gadgets
2.4.
Tips and tricks
3.
Design
3.1.
Proving system
3.1.1.
Lookup argument
3.1.2.
Permutation argument
3.1.3.
Circuit commitments
3.1.4.
Vanishing argument
3.1.5.
Multipoint opening argument
3.1.6.
Inner product argument
3.1.7.
Comparison to other work
3.2.
Implementation
3.3.
Gadgets
3.3.1.
SHA-256
3.3.1.1.
16-bit table chip
4.
Background Material
4.1.
Fields
4.2.
Polynomials
4.3.
Cryptographic groups
4.4.
Elliptic curves
4.5.
UltraPLONK arithmetisation
4.6.
Polynomial commitment using inner product argument
4.7.
Recursion
Light (default)
Rust
Coal
Navy
Ayu
The halo2 Book
Gadgets
In this section we document the gadgets and chip designs provided by halo2.