Re-implement bip39

Author: webmaster128

.pnp.cjs

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bd7613f059879f62a9615d57f5acca76792006b7fc9eac1dd654c966ef9cb08
+size 2645

.yarn/cache/@types-node-npm-11.11.6-40abad0842-075f1c011c.zip

@@ -23,6 +23,9 @@ The code in packages/json-rpc was forked from https://github.com/iov-one/iov-cor
 
 The code in packages/socket and scripts/socketserver was forked from the folders packages/iov-socket and scripts/socketserver respectively of https://github.com/iov-one/iov-core at tag v2.5.0 on 2020-06-24.
 
+The code in packages/crypto/src/bip39.ts contains code forked from bitcoinjs/bip39 (https://github.com/bitcoinjs/bip39/blob/v3.0.4/LICENSE)
+on 2021-12-16. Copyright (c) 2014, Wei Lu and Daniel Cousens.
+
 Copyright 2018-2020 IOV SAS
 Copyright 2020-2021 Confio OÜ
 Copyright 2020 Simon Warta

.yarn/cache/@types-pbkdf2-npm-3.1.0-9fa74ff7fb-d15024b195.zip

@@ -45,10 +45,10 @@
     "@cosmjs/math": "workspace:packages/math",
     "@cosmjs/utils": "workspace:packages/utils",
     "@noble/hashes": "^1",
-    "bip39": "^3.0.2",
     "bn.js": "^5.2.0",
     "elliptic": "^6.5.3",
-    "libsodium-wrappers": "^0.7.6"
+    "libsodium-wrappers": "^0.7.6",
+    "pbkdf2": "^3.1.2"
   },
   "devDependencies": {
     "@istanbuljs/nyc-config-typescript": "^1.0.1",
@@ -61,6 +61,7 @@
     "@types/karma-jasmine-html-reporter": "^1",
     "@types/libsodium-wrappers": "^0.7.7",
     "@types/node": "^15.0.1",
+    "@types/pbkdf2": "^3.1.0",
     "@typescript-eslint/eslint-plugin": "^4.28",
     "@typescript-eslint/parser": "^4.28",
     "buffer": "^6.0.3",