1 files changed, 60 insertions, 0 deletions
diff --git a/ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js b/ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js
new file mode 100644
index 000000000..807a97864
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+++ b/ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js
@@ -0,0 +1,60 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// Copyright 2017 Fedor Indutny. All rights reserved. MIT license.
+
+// Helper
+function reverse(map) {
+  const res = {};
+
+  Object.keys(map).forEach(function (key) {
+    // Convert key to integer if it is stringified
+    if ((key | 0) == key) {
+      key = key | 0;
+    }
+
+    const value = map[key];
+    res[value] = key;
+  });
+
+  return res;
+}
+
+export const tagClass = {
+  0: "universal",
+  1: "application",
+  2: "context",
+  3: "private",
+};
+export const tagClassByName = reverse(tagClass);
+
+export const tag = {
+  0x00: "end",
+  0x01: "bool",
+  0x02: "int",
+  0x03: "bitstr",
+  0x04: "octstr",
+  0x05: "null_",
+  0x06: "objid",
+  0x07: "objDesc",
+  0x08: "external",
+  0x09: "real",
+  0x0a: "enum",
+  0x0b: "embed",
+  0x0c: "utf8str",
+  0x0d: "relativeOid",
+  0x10: "seq",
+  0x11: "set",
+  0x12: "numstr",
+  0x13: "printstr",
+  0x14: "t61str",
+  0x15: "videostr",
+  0x16: "ia5str",
+  0x17: "utctime",
+  0x18: "gentime",
+  0x19: "graphstr",
+  0x1a: "iso646str",
+  0x1b: "genstr",
+  0x1c: "unistr",
+  0x1d: "charstr",
+  0x1e: "bmpstr",
+};
+export const tagByName = reverse(tag);