diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c6bff9647..2ebfef4e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,8 +27,8 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.lcov
           flags: unittests
-      - name: Run deno test for /x/dhkemSecp256k1HkdfSha256
-        working-directory: ./x/dhkemSecp256k1HkdfSha256
+      - name: Run deno test for /x/dhkem-secp256k1
+        working-directory: ./x/dhkem-secp256k1
         run: |
           deno fmt --check
           deno task test
diff --git a/.github/workflows/ci_browser.yml b/.github/workflows/ci_browser.yml
index 7190e33d6..4b4b433a9 100644
--- a/.github/workflows/ci_browser.yml
+++ b/.github/workflows/ci_browser.yml
@@ -24,13 +24,13 @@ jobs:
           npm install -g esbuild
           deno task dnt
           deno task minify > test/runtimes/browsers/pages/src/hpke.js
-          mkdir test/runtimes/browsers/pages/dhkemSecp256k1HkdfSha256
-          cp -rf x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/pages/* test/runtimes/browsers/pages/dhkemSecp256k1HkdfSha256
-          deno task minify > test/runtimes/browsers/pages/dhkemSecp256k1HkdfSha256/src/hpke.js
-      - working-directory: ./x/dhkemSecp256k1HkdfSha256
+          mkdir test/runtimes/browsers/pages/dhkem-secp256k1
+          cp -rf x/dhkem-secp256k1/test/runtimes/browsers/pages/* test/runtimes/browsers/pages/dhkem-secp256k1
+          deno task minify > test/runtimes/browsers/pages/dhkem-secp256k1/src/hpke.js
+      - working-directory: ./x/dhkem-secp256k1
         run: |
           deno task dnt
-          deno task minify > ../../test/runtimes/browsers/pages/dhkemSecp256k1HkdfSha256/src/hpke-dhkemSecp256k1HkdfSha256.js
+          deno task minify > ../../test/runtimes/browsers/pages/dhkem-secp256k1/src/hpke-dhkem-secp256k1.js
       - uses: peaceiris/actions-gh-pages@v3
         with:
           deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
@@ -48,5 +48,5 @@ jobs:
           npm ci
           npx playwright install --with-deps
           npx playwright test
-      - working-directory: ./x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers
+      - working-directory: ./x/dhkem-secp256k1/test/runtimes/browsers
         run: npm install && npx playwright install && npx playwright test
diff --git a/.github/workflows/ci_bun.yml b/.github/workflows/ci_bun.yml
index 918da0143..809f7878f 100644
--- a/.github/workflows/ci_bun.yml
+++ b/.github/workflows/ci_bun.yml
@@ -29,11 +29,11 @@ jobs:
           npm install -g esbuild
           deno task dnt
           deno task minify > test/runtimes/hpke.js
-          deno task minify > x/dhkemSecp256k1HkdfSha256/test/runtimes/hpke.js
-      - working-directory: ./x/dhkemSecp256k1HkdfSha256/
+          deno task minify > x/dhkem-secp256k1/test/runtimes/hpke.js
+      - working-directory: ./x/dhkem-secp256k1/
         run: |
           deno task dnt
-          deno task minify > test/runtimes/hpke-dhkemSecp256k1HkdfSha256.js
+          deno task minify > test/runtimes/hpke-dhkem-secp256k1.js
       - uses: antongolub/action-setup-bun@v1
         with:
           bun-version: ${{ matrix.bun-version }}
@@ -43,9 +43,9 @@ jobs:
           nohup bun src/index.js &
           sleep 3
           deno test hpke.spec.ts --allow-net
-      - name: Run test for dhkemSecp256k1HkdfSha256
-        working-directory: ./x/dhkemSecp256k1HkdfSha256/test/runtimes/bun
+      - name: Run test for dhkem-secp256k1
+        working-directory: ./x/dhkem-secp256k1/test/runtimes/bun
         run: |
           nohup bun src/index.js &
           sleep 3
-          deno test dhkemSecp256k1HkdfSha256.spec.ts --allow-net
\ No newline at end of file
+          deno test dhkem-secp256k1.spec.ts --allow-net
\ No newline at end of file
diff --git a/.github/workflows/ci_cloudflare.yml b/.github/workflows/ci_cloudflare.yml
index 3da61ef7a..8ded627b4 100644
--- a/.github/workflows/ci_cloudflare.yml
+++ b/.github/workflows/ci_cloudflare.yml
@@ -24,11 +24,11 @@ jobs:
           npm install -g esbuild
           deno task dnt
           deno task minify > test/runtimes/hpke.js
-          deno task minify > x/dhkemSecp256k1HkdfSha256/test/runtimes/hpke.js
-      - working-directory: ./x/dhkemSecp256k1HkdfSha256/
+          deno task minify > x/dhkem-secp256k1/test/runtimes/hpke.js
+      - working-directory: ./x/dhkem-secp256k1/
         run: |
           deno task dnt
-          deno task minify > test/runtimes/hpke-dhkemSecp256k1HkdfSha256.js
+          deno task minify > test/runtimes/hpke-dhkem-secp256k1.js
       - name: Run test
         working-directory: ./test/runtimes/cloudflare
         run: |
@@ -36,10 +36,10 @@ jobs:
           nohup npm start &
           sleep 3
           deno test hpke.spec.ts --allow-net
-      - name: Run test for dhkemSecp256k1HkdfSha256
-        working-directory: ./x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare
+      - name: Run test for dhkem-secp256k1
+        working-directory: ./x/dhkem-secp256k1/test/runtimes/cloudflare
         run: |
           npm install
           nohup npm start &
           sleep 3
-          deno test dhkemSecp256k1HkdfSha256.spec.ts --allow-net
+          deno test dhkem-secp256k1.spec.ts --allow-net
diff --git a/.github/workflows/ci_node.yml b/.github/workflows/ci_node.yml
index f697e0c4e..6367032be 100644
--- a/.github/workflows/ci_node.yml
+++ b/.github/workflows/ci_node.yml
@@ -27,8 +27,8 @@ jobs:
           npm install -g esbuild
           deno task dnt
           deno task minify > ./npm/hpke.min.js
-      - name: Run dnt & minify for /x/dhkemSecp256k1HkdfSha256
-        working-directory: ./x/dhkemSecp256k1HkdfSha256
+      - name: Run dnt & minify for /x/dhkem-secp256k1
+        working-directory: ./x/dhkem-secp256k1
         run: |
           deno task dnt
-          deno task minify > ./npm/hpke-dhkemSecp256k1.min.js
+          deno task minify > ./npm/hpke-dhkem-secp256k1.min.js
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ed851b0f3..6e79fb332 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -26,7 +26,7 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
 
-  publish-dhkemSecp256k1HkdfSha256:
+  publish-dhkem-secp256k1:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -38,12 +38,12 @@ jobs:
         with:
           deno-version: v1.x
       - name: Run dnt & minify
-        working-directory: ./x/dhkemSecp256k1HkdfSha256
+        working-directory: ./x/dhkem-secp256k1
         run: |
           npm install -g esbuild
           deno task dnt
-          deno task minify > ./npm/hpke-dhkemSecp256k1HkdfSha256.min.js
-      - working-directory: ./x/dhkemSecp256k1HkdfSha256/npm
+          deno task minify > ./npm/hpke-dhkem-secp256k1.min.js
+      - working-directory: ./x/dhkem-secp256k1/npm
         run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
diff --git a/x/dhkemSecp256k1HkdfSha256/README.md b/x/dhkem-secp256k1/README.md
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/README.md
rename to x/dhkem-secp256k1/README.md
diff --git a/x/dhkemSecp256k1HkdfSha256/deno.json b/x/dhkem-secp256k1/deno.json
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/deno.json
rename to x/dhkem-secp256k1/deno.json
diff --git a/x/dhkemSecp256k1HkdfSha256/deno.lock b/x/dhkem-secp256k1/deno.lock
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/deno.lock
rename to x/dhkem-secp256k1/deno.lock
diff --git a/x/dhkemSecp256k1HkdfSha256/dnt.ts b/x/dhkem-secp256k1/dnt.ts
similarity index 79%
rename from x/dhkemSecp256k1HkdfSha256/dnt.ts
rename to x/dhkem-secp256k1/dnt.ts
index 51249b51e..be493d3e9 100644
--- a/x/dhkemSecp256k1HkdfSha256/dnt.ts
+++ b/x/dhkem-secp256k1/dnt.ts
@@ -17,7 +17,7 @@ await build({
     deno: "dev",
   },
   package: {
-    name: "@hpke-js/dhkemSecp256k1HkdfSha256",
+    name: "@hpke/dhkem-secp256k1",
     version: Deno.args[0],
     description:
       "A Hybrid Public Key Encryption (HPKE) module extension for secp256k1 curve",
@@ -27,12 +27,12 @@ await build({
     },
     homepage: "https://github.com/dajiaji/hpke-js#readme",
     license: "MIT",
-    main: "./script/x/dhkemSecp256k1HkdfSha256/mod.js",
-    types: "./script/x/dhkemSecp256k1HkdfSha256/mod.d.ts",
+    main: "./script/x/dhkem-secp256k1/mod.js",
+    types: "./script/x/dhkem-secp256k1/mod.d.ts",
     exports: {
       ".": {
-        "import": "./esm/x/dhkemSecp256k1HkdfSha256/mod.js",
-        "require": "./script/x/dhkemSecp256k1HkdfSha256/mod.js",
+        "import": "./esm/x/dhkem-secp256k1/mod.js",
+        "require": "./script/x/dhkem-secp256k1/mod.js",
       },
       "./package.json": "./package.json",
     },
diff --git a/x/dhkem-secp256k1/mod.ts b/x/dhkem-secp256k1/mod.ts
new file mode 100644
index 000000000..427db6b52
--- /dev/null
+++ b/x/dhkem-secp256k1/mod.ts
@@ -0,0 +1 @@
+export { DhkemSecp256k1HkdfSha256 } from "./src/dhkem-secp256k1.ts";
diff --git a/x/dhkemSecp256k1HkdfSha256/src/dhkemSecp256k1HkdfSha256.ts b/x/dhkem-secp256k1/src/dhkem-secp256k1.ts
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/src/dhkemSecp256k1HkdfSha256.ts
rename to x/dhkem-secp256k1/src/dhkem-secp256k1.ts
diff --git a/x/dhkemSecp256k1HkdfSha256/test/dhkemSecp256k1HkdfSha256.test.ts b/x/dhkem-secp256k1/test/dhkem-secp256k1.test.ts
similarity index 99%
rename from x/dhkemSecp256k1HkdfSha256/test/dhkemSecp256k1HkdfSha256.test.ts
rename to x/dhkem-secp256k1/test/dhkem-secp256k1.test.ts
index 2901426e1..583e5a3cd 100644
--- a/x/dhkemSecp256k1HkdfSha256/test/dhkemSecp256k1HkdfSha256.test.ts
+++ b/x/dhkem-secp256k1/test/dhkem-secp256k1.test.ts
@@ -8,7 +8,7 @@ import {
   KemId,
 } from "https://deno.land/x/hpke/mod.ts";
 
-import { DhkemSecp256k1HkdfSha256 } from "../src/dhkemSecp256k1HkdfSha256.ts";
+import { DhkemSecp256k1HkdfSha256 } from "../src/dhkem-secp256k1.ts";
 
 const isBrowser = () => typeof window !== "undefined";
 
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/dhkemSecp256k1HkdfSha256.spec.ts b/x/dhkem-secp256k1/test/runtimes/browsers/dhkem-secp256k1.spec.ts
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/dhkemSecp256k1HkdfSha256.spec.ts
rename to x/dhkem-secp256k1/test/runtimes/browsers/dhkem-secp256k1.spec.ts
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/package.json b/x/dhkem-secp256k1/test/runtimes/browsers/package.json
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/package.json
rename to x/dhkem-secp256k1/test/runtimes/browsers/package.json
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/pages/index.html b/x/dhkem-secp256k1/test/runtimes/browsers/pages/index.html
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/pages/index.html
rename to x/dhkem-secp256k1/test/runtimes/browsers/pages/index.html
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/pages/src/.gitkeep b/x/dhkem-secp256k1/test/runtimes/browsers/pages/src/.gitkeep
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/pages/src/.gitkeep
rename to x/dhkem-secp256k1/test/runtimes/browsers/pages/src/.gitkeep
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/playwright.config.ts b/x/dhkem-secp256k1/test/runtimes/browsers/playwright.config.ts
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/browsers/playwright.config.ts
rename to x/dhkem-secp256k1/test/runtimes/browsers/playwright.config.ts
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/bun/dhkemSecp256k1HkdfSha256.spec.ts b/x/dhkem-secp256k1/test/runtimes/bun/dhkem-secp256k1.spec.ts
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/bun/dhkemSecp256k1HkdfSha256.spec.ts
rename to x/dhkem-secp256k1/test/runtimes/bun/dhkem-secp256k1.spec.ts
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/bun/src/index.js b/x/dhkem-secp256k1/test/runtimes/bun/src/index.js
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/bun/src/index.js
rename to x/dhkem-secp256k1/test/runtimes/bun/src/index.js
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/dhkemSecp256k1HkdfSha256.spec.ts b/x/dhkem-secp256k1/test/runtimes/cloudflare/dhkem-secp256k1.spec.ts
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/dhkemSecp256k1HkdfSha256.spec.ts
rename to x/dhkem-secp256k1/test/runtimes/cloudflare/dhkem-secp256k1.spec.ts
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/package.json b/x/dhkem-secp256k1/test/runtimes/cloudflare/package.json
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/package.json
rename to x/dhkem-secp256k1/test/runtimes/cloudflare/package.json
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/src/index.js b/x/dhkem-secp256k1/test/runtimes/cloudflare/src/index.js
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/src/index.js
rename to x/dhkem-secp256k1/test/runtimes/cloudflare/src/index.js
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/wrangler.toml b/x/dhkem-secp256k1/test/runtimes/cloudflare/wrangler.toml
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/cloudflare/wrangler.toml
rename to x/dhkem-secp256k1/test/runtimes/cloudflare/wrangler.toml
diff --git a/x/dhkemSecp256k1HkdfSha256/test/runtimes/server.js b/x/dhkem-secp256k1/test/runtimes/server.js
similarity index 100%
rename from x/dhkemSecp256k1HkdfSha256/test/runtimes/server.js
rename to x/dhkem-secp256k1/test/runtimes/server.js
diff --git a/x/dhkemSecp256k1HkdfSha256/mod.ts b/x/dhkemSecp256k1HkdfSha256/mod.ts
deleted file mode 100644
index 3b21062ae..000000000
--- a/x/dhkemSecp256k1HkdfSha256/mod.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { DhkemSecp256k1HkdfSha256 } from "./src/dhkemSecp256k1HkdfSha256.ts";