Generate additive shares of multiplication of two random 32-byte numbers using the correlated oblivious transfers

Usage

Pre-requisites

• openssl library along with its development package libssl-dev
• trezor-crypto library

Setup

• clone the project
• cd additive-shares
• Run the following commands

gcc -c utils.c -Ipath/to/trezor-crypto/include -Lpath/to/trezor-crypto -ltrezor-crypto -lssl -lcrypto -o utils.o

gcc -c ot.c -Ipath/to/trezor-crypto/include -Lpath/to/trezor-crypto -ltrezor-crypto -lssl -lcrypto -o ot.o

gcc -c additive_shares.c -Ipath/to/trezor-crypto/include -Lpath/to/trezor-crypto -ltrezor-crypto -lssl -lcrypto -o additive_shares.o

gcc app.c utils.o ot.o additive_shares.o -Ipath/to/trezor-crypto/include -Lpath/to/trezor-crypto -ltrezor-crypto -lssl -lcrypto -o app

./app

input/output-1

input/output-2