feat: fhe randomness implementation

LICENSE

@@ -0,0 +1,33 @@
+BSD 3-Clause Clear License
+
+Copyright © 2024 ZAMA.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+3. Neither the name of ZAMA nor the names of its contributors may be used to endorse
+or promote products derived from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE*.
+THIS SOFTWARE IS PROVIDED BY THE ZAMA AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ZAMA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*In addition to the rights carried by this license, ZAMA grants to the user a non-exclusive, 
+free and non-commercial license on all patents filed in its name relating to the open-source 
+code (the "Patents") for the sole purpose of evaluation, development, research, prototyping 
+and experimentation.

fhevm-engine/Cargo.toml

@@ -12,4 +12,10 @@ sha3 = "0.10.8"
 anyhow = "1.0.86"
 
 [profile.dev.package.tfhe]
-overflow-checks = false
+overflow-checks = false
+
+# for testing in release mode due to too big
+# binary inside mac
+[profile.release]
+opt-level = "z"
+lto = true

fhevm-engine/coprocessor/Cargo.toml

@@ -34,7 +34,7 @@ sha3.workspace = true
 
 [dev-dependencies]
 testcontainers = "0.21"
-random = "0.14.0"
+rand = "0.8.5"
 
 [build-dependencies]
 tonic-build = "0.12"

fhevm-engine/coprocessor/Makefile

@@ -19,6 +19,11 @@ recreate_db:
 	$(MAKE) cleanup
 	$(MAKE) init_db
 
+.PHONY: docker_compose_setup
+docker_compose_setup:
+	$(MAKE) init_db
+	DATABASE_URL=postgres://postgres:[email protected]:5432/coprocessor cargo test setup_test_user -- --nocapture --ignored
+
 .PHONY: clean_run
 clean_run:
 	$(MAKE) recreate_db

fhevm-engine/coprocessor/docker-compose.yml

@@ -16,10 +16,20 @@ services:
       - DATABASE_URL=postgresql://postgres:postgres@db:5432/coprocessor
     ports:
       - '50051:50051'
+    volumes:
+      - ${PWD}/coprocessor.key:/usr/share/coprocessor.key
     command:
       - --run-bg-worker
       - --run-server
       - --server-addr=0.0.0.0:50051
+      - --coprocessor-key=/usr/share/coprocessor.key
+  geth:
+    image: custom-devnet:v1
+    environment:
+      - FHEVM_COPROCESSOR_API_KEY=a1503fb6-d79b-4e9e-826d-44cf262f3e05
+      - FHEVM_COPROCESSOR_URL=coproc:50051
+    ports:
+      - '8545:8545'
 volumes:
   db:
     driver: local