diff --git a/package-lock.json b/package-lock.json
index 083fb186..fd3f9663 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
+        "paillier-bigint": "^3.4.3",
         "scrypt-ts": "^1.3.16",
         "scrypt-ts-lib": "^0.1.24"
       },
@@ -690,6 +691,14 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "node_modules/bigint-crypto-utils": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/bigint-crypto-utils/-/bigint-crypto-utils-3.3.0.tgz",
+      "integrity": "sha512-jOTSb+drvEDxEq6OuUybOAv/xxoh3cuYRUIPyu8sSHQNKM303UQ2R1DAo45o1AkcIXw6fzbaFI1+xGGdaXs2lg==",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
     "node_modules/bignumber.js": {
       "version": "9.1.2",
       "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.1.2.tgz",
@@ -3351,6 +3360,17 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/paillier-bigint": {
+      "version": "3.4.3",
+      "resolved": "https://registry.npmjs.org/paillier-bigint/-/paillier-bigint-3.4.3.tgz",
+      "integrity": "sha512-82otV7H/gBiQeYjsmc/Zo029GoJDnAFyoMWQMsUgfya50W8dYRVgvUR/lHO0yrS7MfMwgE8fCeEIBF0IucLYFw==",
+      "dependencies": {
+        "bigint-crypto-utils": "^3.3.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/parent-module": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
@@ -5145,6 +5165,11 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "bigint-crypto-utils": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/bigint-crypto-utils/-/bigint-crypto-utils-3.3.0.tgz",
+      "integrity": "sha512-jOTSb+drvEDxEq6OuUybOAv/xxoh3cuYRUIPyu8sSHQNKM303UQ2R1DAo45o1AkcIXw6fzbaFI1+xGGdaXs2lg=="
+    },
     "bignumber.js": {
       "version": "9.1.2",
       "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.1.2.tgz",
@@ -7059,6 +7084,14 @@
         "p-limit": "^3.0.2"
       }
     },
+    "paillier-bigint": {
+      "version": "3.4.3",
+      "resolved": "https://registry.npmjs.org/paillier-bigint/-/paillier-bigint-3.4.3.tgz",
+      "integrity": "sha512-82otV7H/gBiQeYjsmc/Zo029GoJDnAFyoMWQMsUgfya50W8dYRVgvUR/lHO0yrS7MfMwgE8fCeEIBF0IucLYFw==",
+      "requires": {
+        "bigint-crypto-utils": "^3.3.0"
+      }
+    },
     "parent-module": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
diff --git a/package.json b/package.json
index 7487ca4a..6214f3fd 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
+    "paillier-bigint": "^3.4.3",
     "scrypt-ts": "^1.3.16",
     "scrypt-ts-lib": "^0.1.24"
   },