diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 43ca3df378d..c3b783b0b77 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,6 +72,7 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: libmithril
+          if-no-files-found: error
           path: |
             mithril-core/target/release/libmithril.so
             mithril-core/target/include/mithril.h
@@ -80,6 +81,7 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: libmithril-doc
+          if-no-files-found: error
           path: |
             mithril-core/target/doc/
 
@@ -162,9 +164,13 @@ jobs:
           path: |
             ./**/test-results-*.xml
 
-  build-mithril-common:
+  build-mithril:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix: 
+        project: [ mithril-common, mithril-aggregator, mithril-client, mithril-signer ]
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
@@ -178,13 +184,13 @@ jobs:
           override: true
 
       - uses: actions/cache@v2.1.5
-        name: Cache mithril-common/Cargo.lock
+        name: Cache ${{ matrix.project }}/Cargo.lock
         with:
           path: |
             ~/.cargo/registry
             ~/.cargo/git
-            mithril-common/target
-          key: ${{ runner.os }}-${{ hashFiles('mithril-common/Cargo.lock') }}
+            ${{ matrix.project }}/target
+          key: ${{ runner.os }}-${{ hashFiles('${{ matrix.project }}/Cargo.lock') }}
           restore-keys: |
             ${{ runner.os }}-key
 
@@ -201,26 +207,26 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: build
-          args: --release --manifest-path ./mithril-common/Cargo.toml
+          args: --release --manifest-path ./${{ matrix.project }}/Cargo.toml
 
       - name: Cargo check
         uses: actions-rs/cargo@v1
         with:
           command: check
-          args: --release --all-targets --manifest-path ./mithril-common/Cargo.toml
+          args: --release --all-targets --manifest-path ./${{ matrix.project }}/Cargo.toml
 
       - name: Cargo fmt
         uses: actions-rs/cargo@v1
         with:
           command: fmt
-          args: --all --manifest-path ./mithril-common/Cargo.toml -- --check
+          args: --all --manifest-path ./${{ matrix.project }}/Cargo.toml -- --check
 
       - name: Clippy Check
         uses: actions-rs/clippy-check@v1
         with:
-          name: clippy-mithril-common
+          name: clippy-${{ matrix.project }}
           token: ${{ secrets.GITHUB_TOKEN }}
-          args: --manifest-path ./mithril-common/Cargo.toml --all-features
+          args: --manifest-path ./${{ matrix.project }}/Cargo.toml --all-features
 
       - name: Install cargo2junit
         run: |
@@ -229,433 +235,50 @@ jobs:
 
       - name: Run cargo test
         shell: bash
-        working-directory: mithril-common
+        working-directory: ${{ matrix.project }}
         run: |
-          set -o pipefail && cargo test --release -- -Z unstable-options --format json --report-time | tee >(cargo2junit > test-results-mithril-common.xml)
+          set -o pipefail && cargo test --release -- -Z unstable-options --format json --report-time | tee >(cargo2junit > test-results-${{ matrix.project }}.xml)
 
-      - name: Mithril Aggregator / Generate doc
+      - name: Generate ${{ matrix.project }} doc
         uses: actions-rs/cargo@v1
         with:
           command: doc
-          args: --no-deps --release --manifest-path ./mithril-common/Cargo.toml
+          args: --no-deps --release --manifest-path ./${{ matrix.project }}/Cargo.toml
 
-      - name: Publish common
+      - name: Publish ${{ matrix.project }}
         uses: actions/upload-artifact@v3
         with:
-          name: mithril-common
-          path: mithril-common/target/release/mithril-common
-
-      - name: Publish common-doc
-        uses: actions/upload-artifact@v3
-        with:
-          name: mithril-common-doc
-          path: |
-            mithril-common/target/doc/
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@v3
-        with:
-          name: test-results-mithril-common
-          path: |
-            ./**/test-results-*.xml
-
-  build-mithril-aggregator:
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-
-      - name: Install stable toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          components: clippy, rustfmt
-          override: true
-
-      - uses: actions/cache@v2.1.5
-        name: Cache mithril-aggregator/Cargo.lock
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            mithril-aggregator/target
-          key: ${{ runner.os }}-${{ hashFiles('mithril-aggregator/Cargo.lock') }}
-          restore-keys: |
-              ${{ runner.os }}-key
-
-      - uses: actions/cache@v2.1.5
-        name: Cache cargo2junit
-        with:
-          path: |
-            ~/.cargo/bin/cargo2junit
-          key: ${{ runner.os }}-${{ hashFiles('~/.cargo/bin/cargo2junit') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo2junit-key
-
-      - name: Cargo build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release --manifest-path ./mithril-aggregator/Cargo.toml
-
-      - name: Cargo check
-        uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --release --all-targets --manifest-path ./mithril-aggregator/Cargo.toml
-
-      - name: Cargo fmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all --manifest-path ./mithril-aggregator/Cargo.toml -- --check
-
-      - name: Clippy Check
-        uses: actions-rs/clippy-check@v1
-        with:
-          name: clippy-mithril-aggregator
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --manifest-path ./mithril-aggregator/Cargo.toml --all-features
-
-      - name: Install cargo2junit
-        run: |
-          # Suppress the "binary `cargo2junit` already exists in destination" error
-          cargo install cargo2junit 2>/dev/null || true
-
-      - name: Run cargo test
-        shell: bash
-        working-directory: mithril-aggregator
-        run: |
-          set -o pipefail && cargo test --release -- -Z unstable-options --format json --report-time | tee >(cargo2junit > test-results-mithril-aggregator.xml)
-
-      - name: Mithril Aggregator / Generate doc
-        uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args: --no-deps --release --manifest-path ./mithril-aggregator/Cargo.toml
-
-      - name: Publish aggregator
-        uses: actions/upload-artifact@v3
-        with:
-          name: mithril-aggregator
-          path: mithril-aggregator/target/release/mithril-aggregator
-
-      - name: Publish aggregator-doc
-        uses: actions/upload-artifact@v3
-        with:
-          name: mithril-aggregator-doc
-          path: |
-            mithril-aggregator/target/doc/
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@v3
-        with:
-          name: test-results-mithril-aggregator
-          path: |
-            ./**/test-results-*.xml
-
-  build-mithril-client:
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-
-      - name: Install stable toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          components: clippy, rustfmt
-          override: true
-
-      - uses: actions/cache@v2.1.5
-        name: Cache mithril-client/Cargo.toml
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            mithril-client/target
-          key: ${{ runner.os }}-${{ hashFiles('mithril-client/Cargo.lock') }}
-          restore-keys: |
-              ${{ runner.os }}-key
-
-      - uses: actions/cache@v2.1.5
-        name: Cache cargo2junit
-        with:
-          path: |
-            ~/.cargo/bin/cargo2junit
-          key: ${{ runner.os }}-${{ hashFiles('~/.cargo/bin/cargo2junit') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo2junit-key
-
-      - name: Cargo build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release --manifest-path ./mithril-client/Cargo.toml
-
-      - name: Cargo check
-        uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --release --all-targets --manifest-path ./mithril-client/Cargo.toml
-
-      - name: Cargo fmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all --manifest-path ./mithril-client/Cargo.toml -- --check
-
-      - name: Clippy Check
-        uses: actions-rs/clippy-check@v1
-        with:
-          name: clippy-mithril-client
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --manifest-path ./mithril-client/Cargo.toml --all-features
-
-      - name: Install cargo2junit
-        run: |
-          # Suppress the "binary `cargo2junit` already exists in destination" error
-          cargo install cargo2junit 2>/dev/null || true
-
-      - name: Run cargo test
-        shell: bash
-        working-directory: mithril-client
-        run: |
-          set -o pipefail && cargo test --release -- -Z unstable-options --format json --report-time | tee >(cargo2junit > test-results-mithril-client.xml)
-
-      - name: Mithril Client / Generate doc
-        uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args: --no-deps --release --manifest-path ./mithril-client/Cargo.toml
-
-      - name: Publish client
-        uses: actions/upload-artifact@v3
-        with:
-          name: mithril-client
-          path: mithril-client/target/release/mithril-client
-
-      - name: Publish client-doc
-        uses: actions/upload-artifact@v3
-        with:
-          name: mithril-client-doc
-          path: |
-            mithril-client/target/doc/
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@v3
-        with:
-          name: test-results-mithril-client
-          path: |
-            ./**/test-results-*.xml
-
-  build-mithril-signer:
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-
-      - name: Install stable toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          components: clippy, rustfmt
-          override: true
-
-      - uses: actions/cache@v2.1.5
-        name: Cache mithril-signer/Cargo.toml
-        with:
+          name: ${{ matrix.project }}
           path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            mithril-signer/target
-          key: ${{ runner.os }}-${{ hashFiles('mithril-signer/Cargo.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-key
-
-      - uses: actions/cache@v2.1.5
-        name: Cache cargo2junit
-        with:
-          path: |
-            ~/.cargo/bin/cargo2junit
-          key: ${{ runner.os }}-${{ hashFiles('~/.cargo/bin/cargo2junit') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo2junit-key
-
-      - name: Cargo build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release --manifest-path ./mithril-signer/Cargo.toml
+            ${{ matrix.project }}/target/release/${{ matrix.project }}
+            ${{ matrix.project }}/target/release/lib*.so
+          if-no-files-found: error
 
-      - name: Cargo check
-        uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --release --all-targets --manifest-path ./mithril-signer/Cargo.toml
-
-      - name: Cargo fmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all --manifest-path ./mithril-signer/Cargo.toml -- --check
-
-      - name: Clippy Check
-        uses: actions-rs/clippy-check@v1
-        with:
-          name: clippy-mithril-signer
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --manifest-path ./mithril-signer/Cargo.toml --all-features
-
-      - name: Install cargo2junit
-        run: |
-          # Suppress the "binary `cargo2junit` already exists in destination" error
-          cargo install cargo2junit 2>/dev/null || true
-
-      - name: Run cargo test
-        shell: bash
-        working-directory: mithril-signer
-        run: |
-          set -o pipefail && cargo test --release -- -Z unstable-options --format json --report-time | tee >(cargo2junit > test-results-mithril-signer.xml)
-
-      - name: Mithril Signer / Generate doc
-        uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args: --no-deps --release --manifest-path ./mithril-signer/Cargo.toml
-
-      - name: Publish Signer
-        uses: actions/upload-artifact@v3
-        with:
-          name: mithril-signer
-          path: mithril-signer/target/release/mithril-signer
-
-      - name: Publish Signer-doc
+      - name: Publish ${{ matrix.project }}-doc
         uses: actions/upload-artifact@v3
         with:
-          name: mithril-signer-doc
+          name: ${{ matrix.project }}-doc
+          if-no-files-found: error
           path: |
-            mithril-signer/target/doc/
+            ${{ matrix.project }}/target/doc/
 
       - name: Upload Unit Test Results
         if: always()
         uses: actions/upload-artifact@v3
         with:
-          name: test-results-mithril-signer
+          name: test-results-${{ matrix.project }}
           path: |
             ./**/test-results-*.xml
 
-  docker-mithril-aggregator:
-    runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'push' }}
-    needs: [ build-mithril-core, build-mithril-common, build-mithril-aggregator ]
-    permissions:
-      contents: read
-      packages: write
-
-    env:
-      PUSH_PACKAGES: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
-      REGISTRY: ghcr.io
-      IMAGE_NAME: ${{ github.repository_owner }}/mithril-aggregator
-      DOCKER_FILE: ./mithril-aggregator/Dockerfile.ci
-      CONTEXT: .
-      GITHUB_REF: ${{ github.ref}}
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v1
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v3
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags:
-            type=raw,value={{branch}}-{{sha}}
-
-      - name: Download mithril aggregator executable
-        uses: actions/download-artifact@v3
-        with:
-          name: mithril-aggregator
-          path: mithril-aggregator
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v2
-        with:
-          context: ${{ env.CONTEXT }}
-          file: ${{ env.DOCKER_FILE }}
-          push: ${{ env.PUSH_PACKAGES }}
-          tags: ${{ steps.meta.outputs.tags }}
-
-  docker-mithril-client:
-    runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'push' }}
-    needs: [ build-mithril-core, build-mithril-common, build-mithril-client ]
-    permissions:
-      contents: read
-      packages: write
-
-    env:
-      PUSH_PACKAGES: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
-      REGISTRY: ghcr.io
-      IMAGE_NAME: ${{ github.repository_owner }}/mithril-client
-      DOCKER_FILE: ./mithril-client/Dockerfile.ci
-      CONTEXT: .
-      GITHUB_REF: ${{ github.ref}}
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v1
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v3
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags:
-            type=raw,value={{branch}}-{{sha}}
-
-      - name: Download mithril client executable
-        uses: actions/download-artifact@v3
-        with:
-          name: mithril-client
-          path: mithril-client
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v2
-        with:
-          context: ${{ env.CONTEXT }}
-          file: ${{ env.DOCKER_FILE }}
-          push: ${{ env.PUSH_PACKAGES }}
-          tags: ${{ steps.meta.outputs.tags }}
-
-  docker-mithril-signer:
+  docker-mithril:
     runs-on: ubuntu-latest
     if: ${{ github.event_name == 'push' }}
-    needs: [ build-mithril-core, build-mithril-common, build-mithril-signer ]
+    needs: [ build-mithril-core, build-mithril ]
+    strategy:
+      fail-fast: false
+      matrix:
+        project: [ mithril-aggregator, mithril-client, mithril-signer ]
+    
     permissions:
       contents: read
       packages: write
@@ -663,8 +286,8 @@ jobs:
     env:
       PUSH_PACKAGES: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
       REGISTRY: ghcr.io
-      IMAGE_NAME: ${{ github.repository_owner }}/mithril-signer
-      DOCKER_FILE: ./mithril-signer/Dockerfile.ci
+      IMAGE_NAME: ${{ github.repository_owner }}/${{ matrix.project }}
+      DOCKER_FILE: ./${{ matrix.project }}/Dockerfile.ci
       CONTEXT: .
       GITHUB_REF: ${{ github.ref}}
 
@@ -687,11 +310,11 @@ jobs:
           tags:
             type=raw,value={{branch}}-{{sha}}
 
-      - name: Download mithril signer executable
+      - name: Download ${{ matrix.project }} executable
         uses: actions/download-artifact@v3
         with:
-          name: mithril-signer
-          path: mithril-signer
+          name: ${{ matrix.project }}
+          path: ${{ matrix.project }}
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v2
@@ -704,12 +327,7 @@ jobs:
   publish-tests-results:
     if: github.event.pull_request.draft == false && ${{ always() }}
     runs-on: ubuntu-latest
-    needs:
-      - build-mithril-common
-      - build-mithril-aggregator
-      - build-mithril-client
-      - build-mithril-signer
-      - test-mithril-core
+    needs: [ build-mithril, test-mithril-core ]
     steps:
       - name: Download mithril-core Tests Results
         if: always()
@@ -751,12 +369,10 @@ jobs:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
     needs:
-    - docker-mithril-aggregator
-    - docker-mithril-client
-    - docker-mithril-signer
-    - build-mithril-common
-    - test-mithril-core
-    - build-test-lab
+      - build-mithril
+      - docker-mithril
+      - test-mithril-core
+      - build-test-lab
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
@@ -822,7 +438,7 @@ jobs:
 
   build-test-lab:
     runs-on: ubuntu-latest
-    needs: [ build-mithril-core, build-mithril-aggregator, build-mithril-signer, build-mithril-client ]
+    needs: [ build-mithril-core, build-mithril ]
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
@@ -885,9 +501,7 @@ jobs:
   terraform:
     runs-on: ubuntu-latest
     needs:
-    - docker-mithril-aggregator
-    - docker-mithril-client
-    - docker-mithril-signer
+    - docker-mithril
     - test-mithril-core
     - build-test-lab
     env: