asm.js polyfill for crypto.subtle.digest

scripts/deps-docker/Dockerfile

@@ -1,26 +1,24 @@
 FROM    alpine:3.10
 WORKDIR /z
-ENV     ver_forge=0.8.5 \
+ENV     ver_asmcrypto=2821dd1dedd1196c378f5854037dda5c869313f3 \
         ver_ogvjs=1.6.1
 
 # download
 RUN     apk add make g++ git bash npm patch wget tar pigz gzip unzip \
-        && wget https://github.com/digitalbazaar/forge/archive/$ver_forge.tar.gz \
         && wget https://github.com/brion/ogv.js/releases/download/$ver_ogvjs/ogvjs-$ver_ogvjs.zip \
-        && tar -xf $ver_forge.tar.gz \
+        && wget https://github.com/asmcrypto/asmcrypto.js/archive/$ver_asmcrypto.tar.gz \
         && unzip ogvjs-$ver_ogvjs.zip \
-        && cd forge-$ver_forge \
-        && npm install
+        && tar -xf $ver_asmcrypto.tar.gz \
+        && cd asmcrypto.js-$ver_asmcrypto \
+        && npm install \
+        && mkdir /z/dist
 
-# customize
-COPY    forge.patch /z
-
-# build forge
-RUN     cd forge-$ver_forge \
-        && patch -p1 < /z/forge.patch \
-        && npm run build \
-        && mkdir /z/dist \
-        && cp -pv dist/forge.sha512.* /z/dist
+# build asmcrypto
+RUN     cd asmcrypto.js-$ver_asmcrypto \
+        && echo "export { Sha512 } from './hash/sha512/sha512';" > src/entry-export_all.ts \
+        && node -r esm build.js \
+        && mv asmcrypto.all.es5.js /z/dist/sha512.js \
+        && mv dist_es5/hash/sha512/sha512.asm.js /z/dist/
 
 # build ogvjs
 RUN     cd ogvjs-$ver_ogvjs \