diff --git a/app/scripts/controllers/decrypt-message.ts b/app/scripts/controllers/decrypt-message.ts
index fee01257f..a0d180806 100644
--- a/app/scripts/controllers/decrypt-message.ts
+++ b/app/scripts/controllers/decrypt-message.ts
@@ -45,7 +45,10 @@ export type CoreMessage = AbstractMessage & {
 };
 
 export type StateMessage = Required<
-  Omit<AbstractMessage, 'securityProviderResponse' | 'metadata' | 'error'>
+  Omit<
+    AbstractMessage,
+    'securityAlertResponse' | 'securityProviderResponse' | 'metadata' | 'error'
+  >
 >;
 
 export type DecryptMessageControllerState = {
diff --git a/app/scripts/controllers/encryption-public-key.ts b/app/scripts/controllers/encryption-public-key.ts
index 8448fba8a..4c3bcc622 100644
--- a/app/scripts/controllers/encryption-public-key.ts
+++ b/app/scripts/controllers/encryption-public-key.ts
@@ -44,7 +44,10 @@ export type CoreMessage = AbstractMessage & {
 };
 
 export type StateMessage = Required<
-  Omit<AbstractMessage, 'securityProviderResponse' | 'metadata' | 'error'>
+  Omit<
+    AbstractMessage,
+    'securityAlertResponse' | 'securityProviderResponse' | 'metadata' | 'error'
+  >
 > & {
   msgParams: string;
 };
diff --git a/builds.yml b/builds.yml
index 13b51de6c..4283eb26e 100644
--- a/builds.yml
+++ b/builds.yml
@@ -47,7 +47,7 @@ buildTypes:
       - desktop
       - build-flask
       - keyring-snaps
-      # - blockaid
+      - blockaid
     env:
       - INFURA_FLASK_PROJECT_ID
       - SEGMENT_FLASK_WRITE_KEY
diff --git a/lavamoat/browserify/beta/policy.json b/lavamoat/browserify/beta/policy.json
index a02644c04..3207a448f 100644
--- a/lavamoat/browserify/beta/policy.json
+++ b/lavamoat/browserify/beta/policy.json
@@ -380,7 +380,7 @@
         "@ethersproject/abi>@ethersproject/bytes": true,
         "@ethersproject/abi>@ethersproject/logger": true,
         "@ethersproject/abi>@ethersproject/properties": true,
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "@ethersproject/hdnode>@ethersproject/transactions": {
@@ -1088,6 +1088,7 @@
     },
     "@metamask/eth-ledger-bridge-keyring>eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -1095,8 +1096,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-ledger-bridge-keyring>hdkey": {
@@ -1111,11 +1111,11 @@
     "@metamask/eth-ledger-bridge-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-snap-keyring>@metamask/eth-sig-util": {
@@ -1422,11 +1422,11 @@
     "@metamask/eth-trezor-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": {
@@ -1802,6 +1802,33 @@
         "eslint>optionator>fast-levenshtein": true
       }
     },
+    "@metamask/ppom-validator>elliptic": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "@metamask/ppom-validator>elliptic>hmac-drbg": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "bn.js": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true,
+        "pumpify>inherits": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>brorand": {
+      "globals": {
+        "crypto": true,
+        "msCrypto": true
+      },
+      "packages": {
+        "browserify>browser-resolve": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>hmac-drbg": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true
+      }
+    },
     "@metamask/rpc-methods": {
       "packages": {
         "@metamask/browser-passworder": true,
@@ -2853,7 +2880,7 @@
     },
     "browserify>crypto-browserify>browserify-cipher>browserify-des>des.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -2865,6 +2892,7 @@
     },
     "browserify>crypto-browserify>browserify-sign": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>crypto-browserify>create-hmac": true,
@@ -2872,15 +2900,14 @@
         "browserify>crypto-browserify>public-encrypt>parse-asn1": true,
         "browserify>stream-browserify": true,
         "ethereumjs-util>create-hash": true,
-        "ganache>secp256k1>elliptic": true,
         "pumpify>inherits": true
       }
     },
     "browserify>crypto-browserify>create-ecdh": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
-        "browserify>buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "browserify>buffer": true
       }
     },
     "browserify>crypto-browserify>create-hmac": {
@@ -2903,8 +2930,8 @@
     },
     "browserify>crypto-browserify>diffie-hellman>miller-rabin": {
       "packages": {
-        "bn.js": true,
-        "ganache>secp256k1>elliptic>brorand": true
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "bn.js": true
       }
     },
     "browserify>crypto-browserify>pbkdf2": {
@@ -2951,10 +2978,10 @@
     },
     "browserify>crypto-browserify>public-encrypt>parse-asn1>asn1.js": {
       "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>vm-browserify": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3315,6 +3342,7 @@
       "packages": {
         "@ethereumjs/common>crc-32": true,
         "@ethersproject/abi": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-lattice-keyring>gridplus-sdk>@ethereumjs/common": true,
@@ -3331,7 +3359,6 @@
         "ethereumjs-util>ethereum-cryptography>hash.js": true,
         "ethereumjs-wallet>aes-js": true,
         "ethereumjs-wallet>bs58check": true,
-        "ganache>secp256k1>elliptic": true,
         "lodash": true
       }
     },
@@ -3455,7 +3482,7 @@
     },
     "eth-lattice-keyring>gridplus-sdk>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "eth-lattice-keyring>gridplus-sdk>uuid": {
@@ -3496,6 +3523,7 @@
     },
     "eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -3503,8 +3531,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "eth-sig-util>ethereumjs-util>ethjs-util": {
@@ -3542,14 +3569,14 @@
     },
     "ethereumjs-abi>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-util": {
@@ -3642,7 +3669,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>hash.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3674,7 +3701,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "ethereumjs-util>rlp": {
@@ -3720,14 +3747,14 @@
     },
     "ethereumjs-wallet>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-wallet>randombytes": {
@@ -3926,33 +3953,6 @@
         "define": true
       }
     },
-    "ganache>secp256k1>elliptic": {
-      "packages": {
-        "bn.js": true,
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>brorand": true,
-        "ganache>secp256k1>elliptic>hmac-drbg": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true,
-        "pumpify>inherits": true
-      }
-    },
-    "ganache>secp256k1>elliptic>brorand": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      },
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
-    "ganache>secp256k1>elliptic>hmac-drbg": {
-      "packages": {
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true
-      }
-    },
     "globalthis>define-properties": {
       "packages": {
         "globalthis>define-properties>has-property-descriptors": true,
diff --git a/lavamoat/browserify/desktop/policy.json b/lavamoat/browserify/desktop/policy.json
index 01e56f8b9..cc3765332 100644
--- a/lavamoat/browserify/desktop/policy.json
+++ b/lavamoat/browserify/desktop/policy.json
@@ -380,7 +380,7 @@
         "@ethersproject/abi>@ethersproject/bytes": true,
         "@ethersproject/abi>@ethersproject/logger": true,
         "@ethersproject/abi>@ethersproject/properties": true,
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "@ethersproject/hdnode>@ethersproject/transactions": {
@@ -1159,6 +1159,7 @@
     },
     "@metamask/eth-ledger-bridge-keyring>eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -1166,8 +1167,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-ledger-bridge-keyring>hdkey": {
@@ -1182,11 +1182,11 @@
     "@metamask/eth-ledger-bridge-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-snap-keyring": {
@@ -1550,11 +1550,11 @@
     "@metamask/eth-trezor-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": {
@@ -2006,6 +2006,33 @@
         "@metamask/post-message-stream>readable-stream>safe-buffer": true
       }
     },
+    "@metamask/ppom-validator>elliptic": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "@metamask/ppom-validator>elliptic>hmac-drbg": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "bn.js": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true,
+        "pumpify>inherits": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>brorand": {
+      "globals": {
+        "crypto": true,
+        "msCrypto": true
+      },
+      "packages": {
+        "browserify>browser-resolve": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>hmac-drbg": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true
+      }
+    },
     "@metamask/providers>@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -3388,7 +3415,7 @@
     },
     "browserify>crypto-browserify>browserify-cipher>browserify-des>des.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3400,6 +3427,7 @@
     },
     "browserify>crypto-browserify>browserify-sign": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>crypto-browserify>create-hmac": true,
@@ -3407,15 +3435,14 @@
         "browserify>crypto-browserify>public-encrypt>parse-asn1": true,
         "browserify>stream-browserify": true,
         "ethereumjs-util>create-hash": true,
-        "ganache>secp256k1>elliptic": true,
         "pumpify>inherits": true
       }
     },
     "browserify>crypto-browserify>create-ecdh": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
-        "browserify>buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "browserify>buffer": true
       }
     },
     "browserify>crypto-browserify>create-hmac": {
@@ -3438,8 +3465,8 @@
     },
     "browserify>crypto-browserify>diffie-hellman>miller-rabin": {
       "packages": {
-        "bn.js": true,
-        "ganache>secp256k1>elliptic>brorand": true
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "bn.js": true
       }
     },
     "browserify>crypto-browserify>pbkdf2": {
@@ -3486,10 +3513,10 @@
     },
     "browserify>crypto-browserify>public-encrypt>parse-asn1>asn1.js": {
       "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>vm-browserify": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3866,6 +3893,7 @@
       "packages": {
         "@ethereumjs/common>crc-32": true,
         "@ethersproject/abi": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-lattice-keyring>gridplus-sdk>@ethereumjs/common": true,
@@ -3882,7 +3910,6 @@
         "ethereumjs-util>ethereum-cryptography>hash.js": true,
         "ethereumjs-wallet>aes-js": true,
         "ethereumjs-wallet>bs58check": true,
-        "ganache>secp256k1>elliptic": true,
         "lodash": true
       }
     },
@@ -4006,7 +4033,7 @@
     },
     "eth-lattice-keyring>gridplus-sdk>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "eth-lattice-keyring>gridplus-sdk>uuid": {
@@ -4047,6 +4074,7 @@
     },
     "eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -4054,8 +4082,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "eth-sig-util>ethereumjs-util>ethjs-util": {
@@ -4093,14 +4120,14 @@
     },
     "ethereumjs-abi>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-util": {
@@ -4193,7 +4220,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>hash.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -4225,7 +4252,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "ethereumjs-util>rlp": {
@@ -4271,14 +4298,14 @@
     },
     "ethereumjs-wallet>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-wallet>randombytes": {
@@ -4477,33 +4504,6 @@
         "define": true
       }
     },
-    "ganache>secp256k1>elliptic": {
-      "packages": {
-        "bn.js": true,
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>brorand": true,
-        "ganache>secp256k1>elliptic>hmac-drbg": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true,
-        "pumpify>inherits": true
-      }
-    },
-    "ganache>secp256k1>elliptic>brorand": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      },
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
-    "ganache>secp256k1>elliptic>hmac-drbg": {
-      "packages": {
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true
-      }
-    },
     "globalthis>define-properties": {
       "packages": {
         "globalthis>define-properties>has-property-descriptors": true,
diff --git a/lavamoat/browserify/flask/policy.json b/lavamoat/browserify/flask/policy.json
index 01e56f8b9..08100deb2 100644
--- a/lavamoat/browserify/flask/policy.json
+++ b/lavamoat/browserify/flask/policy.json
@@ -380,7 +380,7 @@
         "@ethersproject/abi>@ethersproject/bytes": true,
         "@ethersproject/abi>@ethersproject/logger": true,
         "@ethersproject/abi>@ethersproject/properties": true,
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "@ethersproject/hdnode>@ethersproject/transactions": {
@@ -1159,6 +1159,7 @@
     },
     "@metamask/eth-ledger-bridge-keyring>eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -1166,8 +1167,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-ledger-bridge-keyring>hdkey": {
@@ -1182,11 +1182,11 @@
     "@metamask/eth-ledger-bridge-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-snap-keyring": {
@@ -1550,11 +1550,11 @@
     "@metamask/eth-trezor-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": {
@@ -2006,6 +2006,48 @@
         "@metamask/post-message-stream>readable-stream>safe-buffer": true
       }
     },
+    "@metamask/ppom-validator": {
+      "globals": {
+        "clearInterval": true,
+        "console.error": true,
+        "setInterval": true
+      },
+      "packages": {
+        "@metamask/base-controller": true,
+        "@metamask/controller-utils": true,
+        "@metamask/ppom-validator>elliptic": true,
+        "await-semaphore": true,
+        "browserify>buffer": true,
+        "eth-query>json-rpc-random-id": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "@metamask/ppom-validator>elliptic>hmac-drbg": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "bn.js": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true,
+        "pumpify>inherits": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>brorand": {
+      "globals": {
+        "crypto": true,
+        "msCrypto": true
+      },
+      "packages": {
+        "browserify>browser-resolve": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>hmac-drbg": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true
+      }
+    },
     "@metamask/providers>@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -3388,7 +3430,7 @@
     },
     "browserify>crypto-browserify>browserify-cipher>browserify-des>des.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3400,6 +3442,7 @@
     },
     "browserify>crypto-browserify>browserify-sign": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>crypto-browserify>create-hmac": true,
@@ -3407,15 +3450,14 @@
         "browserify>crypto-browserify>public-encrypt>parse-asn1": true,
         "browserify>stream-browserify": true,
         "ethereumjs-util>create-hash": true,
-        "ganache>secp256k1>elliptic": true,
         "pumpify>inherits": true
       }
     },
     "browserify>crypto-browserify>create-ecdh": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
-        "browserify>buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "browserify>buffer": true
       }
     },
     "browserify>crypto-browserify>create-hmac": {
@@ -3438,8 +3480,8 @@
     },
     "browserify>crypto-browserify>diffie-hellman>miller-rabin": {
       "packages": {
-        "bn.js": true,
-        "ganache>secp256k1>elliptic>brorand": true
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "bn.js": true
       }
     },
     "browserify>crypto-browserify>pbkdf2": {
@@ -3486,10 +3528,10 @@
     },
     "browserify>crypto-browserify>public-encrypt>parse-asn1>asn1.js": {
       "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>vm-browserify": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3866,6 +3908,7 @@
       "packages": {
         "@ethereumjs/common>crc-32": true,
         "@ethersproject/abi": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-lattice-keyring>gridplus-sdk>@ethereumjs/common": true,
@@ -3882,7 +3925,6 @@
         "ethereumjs-util>ethereum-cryptography>hash.js": true,
         "ethereumjs-wallet>aes-js": true,
         "ethereumjs-wallet>bs58check": true,
-        "ganache>secp256k1>elliptic": true,
         "lodash": true
       }
     },
@@ -4006,7 +4048,7 @@
     },
     "eth-lattice-keyring>gridplus-sdk>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "eth-lattice-keyring>gridplus-sdk>uuid": {
@@ -4047,6 +4089,7 @@
     },
     "eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -4054,8 +4097,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "eth-sig-util>ethereumjs-util>ethjs-util": {
@@ -4093,14 +4135,14 @@
     },
     "ethereumjs-abi>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-util": {
@@ -4193,7 +4235,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>hash.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -4225,7 +4267,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "ethereumjs-util>rlp": {
@@ -4271,14 +4313,14 @@
     },
     "ethereumjs-wallet>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-wallet>randombytes": {
@@ -4477,33 +4519,6 @@
         "define": true
       }
     },
-    "ganache>secp256k1>elliptic": {
-      "packages": {
-        "bn.js": true,
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>brorand": true,
-        "ganache>secp256k1>elliptic>hmac-drbg": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true,
-        "pumpify>inherits": true
-      }
-    },
-    "ganache>secp256k1>elliptic>brorand": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      },
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
-    "ganache>secp256k1>elliptic>hmac-drbg": {
-      "packages": {
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true
-      }
-    },
     "globalthis>define-properties": {
       "packages": {
         "globalthis>define-properties>has-property-descriptors": true,
diff --git a/lavamoat/browserify/main/policy.json b/lavamoat/browserify/main/policy.json
index a02644c04..3207a448f 100644
--- a/lavamoat/browserify/main/policy.json
+++ b/lavamoat/browserify/main/policy.json
@@ -380,7 +380,7 @@
         "@ethersproject/abi>@ethersproject/bytes": true,
         "@ethersproject/abi>@ethersproject/logger": true,
         "@ethersproject/abi>@ethersproject/properties": true,
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "@ethersproject/hdnode>@ethersproject/transactions": {
@@ -1088,6 +1088,7 @@
     },
     "@metamask/eth-ledger-bridge-keyring>eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -1095,8 +1096,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-ledger-bridge-keyring>hdkey": {
@@ -1111,11 +1111,11 @@
     "@metamask/eth-ledger-bridge-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-snap-keyring>@metamask/eth-sig-util": {
@@ -1422,11 +1422,11 @@
     "@metamask/eth-trezor-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": {
@@ -1802,6 +1802,33 @@
         "eslint>optionator>fast-levenshtein": true
       }
     },
+    "@metamask/ppom-validator>elliptic": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "@metamask/ppom-validator>elliptic>hmac-drbg": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "bn.js": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true,
+        "pumpify>inherits": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>brorand": {
+      "globals": {
+        "crypto": true,
+        "msCrypto": true
+      },
+      "packages": {
+        "browserify>browser-resolve": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>hmac-drbg": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true
+      }
+    },
     "@metamask/rpc-methods": {
       "packages": {
         "@metamask/browser-passworder": true,
@@ -2853,7 +2880,7 @@
     },
     "browserify>crypto-browserify>browserify-cipher>browserify-des>des.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -2865,6 +2892,7 @@
     },
     "browserify>crypto-browserify>browserify-sign": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>crypto-browserify>create-hmac": true,
@@ -2872,15 +2900,14 @@
         "browserify>crypto-browserify>public-encrypt>parse-asn1": true,
         "browserify>stream-browserify": true,
         "ethereumjs-util>create-hash": true,
-        "ganache>secp256k1>elliptic": true,
         "pumpify>inherits": true
       }
     },
     "browserify>crypto-browserify>create-ecdh": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
-        "browserify>buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "browserify>buffer": true
       }
     },
     "browserify>crypto-browserify>create-hmac": {
@@ -2903,8 +2930,8 @@
     },
     "browserify>crypto-browserify>diffie-hellman>miller-rabin": {
       "packages": {
-        "bn.js": true,
-        "ganache>secp256k1>elliptic>brorand": true
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "bn.js": true
       }
     },
     "browserify>crypto-browserify>pbkdf2": {
@@ -2951,10 +2978,10 @@
     },
     "browserify>crypto-browserify>public-encrypt>parse-asn1>asn1.js": {
       "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>vm-browserify": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3315,6 +3342,7 @@
       "packages": {
         "@ethereumjs/common>crc-32": true,
         "@ethersproject/abi": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-lattice-keyring>gridplus-sdk>@ethereumjs/common": true,
@@ -3331,7 +3359,6 @@
         "ethereumjs-util>ethereum-cryptography>hash.js": true,
         "ethereumjs-wallet>aes-js": true,
         "ethereumjs-wallet>bs58check": true,
-        "ganache>secp256k1>elliptic": true,
         "lodash": true
       }
     },
@@ -3455,7 +3482,7 @@
     },
     "eth-lattice-keyring>gridplus-sdk>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "eth-lattice-keyring>gridplus-sdk>uuid": {
@@ -3496,6 +3523,7 @@
     },
     "eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -3503,8 +3531,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "eth-sig-util>ethereumjs-util>ethjs-util": {
@@ -3542,14 +3569,14 @@
     },
     "ethereumjs-abi>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-util": {
@@ -3642,7 +3669,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>hash.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3674,7 +3701,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "ethereumjs-util>rlp": {
@@ -3720,14 +3747,14 @@
     },
     "ethereumjs-wallet>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-wallet>randombytes": {
@@ -3926,33 +3953,6 @@
         "define": true
       }
     },
-    "ganache>secp256k1>elliptic": {
-      "packages": {
-        "bn.js": true,
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>brorand": true,
-        "ganache>secp256k1>elliptic>hmac-drbg": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true,
-        "pumpify>inherits": true
-      }
-    },
-    "ganache>secp256k1>elliptic>brorand": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      },
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
-    "ganache>secp256k1>elliptic>hmac-drbg": {
-      "packages": {
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true
-      }
-    },
     "globalthis>define-properties": {
       "packages": {
         "globalthis>define-properties>has-property-descriptors": true,
diff --git a/lavamoat/browserify/mmi/policy.json b/lavamoat/browserify/mmi/policy.json
index 6b526f97a..d8c191d6d 100644
--- a/lavamoat/browserify/mmi/policy.json
+++ b/lavamoat/browserify/mmi/policy.json
@@ -380,7 +380,7 @@
         "@ethersproject/abi>@ethersproject/bytes": true,
         "@ethersproject/abi>@ethersproject/logger": true,
         "@ethersproject/abi>@ethersproject/properties": true,
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "@ethersproject/hdnode>@ethersproject/transactions": {
@@ -1316,6 +1316,7 @@
     },
     "@metamask/eth-ledger-bridge-keyring>eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -1323,8 +1324,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-ledger-bridge-keyring>hdkey": {
@@ -1339,11 +1339,11 @@
     "@metamask/eth-ledger-bridge-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-snap-keyring>@metamask/eth-sig-util": {
@@ -1650,11 +1650,11 @@
     "@metamask/eth-trezor-keyring>hdkey>secp256k1": {
       "packages": {
         "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>insert-module-globals>is-buffer": true,
         "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "@metamask/eth-trezor-keyring>hdkey>secp256k1>bip66": {
@@ -2030,6 +2030,33 @@
         "eslint>optionator>fast-levenshtein": true
       }
     },
+    "@metamask/ppom-validator>elliptic": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "@metamask/ppom-validator>elliptic>hmac-drbg": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "bn.js": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true,
+        "pumpify>inherits": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>brorand": {
+      "globals": {
+        "crypto": true,
+        "msCrypto": true
+      },
+      "packages": {
+        "browserify>browser-resolve": true
+      }
+    },
+    "@metamask/ppom-validator>elliptic>hmac-drbg": {
+      "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-crypto-utils": true,
+        "ethereumjs-util>ethereum-cryptography>hash.js": true
+      }
+    },
     "@metamask/rpc-methods": {
       "packages": {
         "@metamask/browser-passworder": true,
@@ -3081,7 +3108,7 @@
     },
     "browserify>crypto-browserify>browserify-cipher>browserify-des>des.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3093,6 +3120,7 @@
     },
     "browserify>crypto-browserify>browserify-sign": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>crypto-browserify>create-hmac": true,
@@ -3100,15 +3128,14 @@
         "browserify>crypto-browserify>public-encrypt>parse-asn1": true,
         "browserify>stream-browserify": true,
         "ethereumjs-util>create-hash": true,
-        "ganache>secp256k1>elliptic": true,
         "pumpify>inherits": true
       }
     },
     "browserify>crypto-browserify>create-ecdh": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
-        "browserify>buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "browserify>buffer": true
       }
     },
     "browserify>crypto-browserify>create-hmac": {
@@ -3131,8 +3158,8 @@
     },
     "browserify>crypto-browserify>diffie-hellman>miller-rabin": {
       "packages": {
-        "bn.js": true,
-        "ganache>secp256k1>elliptic>brorand": true
+        "@metamask/ppom-validator>elliptic>brorand": true,
+        "bn.js": true
       }
     },
     "browserify>crypto-browserify>pbkdf2": {
@@ -3179,10 +3206,10 @@
     },
     "browserify>crypto-browserify>public-encrypt>parse-asn1>asn1.js": {
       "packages": {
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "bn.js": true,
         "browserify>buffer": true,
         "browserify>vm-browserify": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3543,6 +3570,7 @@
       "packages": {
         "@ethereumjs/common>crc-32": true,
         "@ethersproject/abi": true,
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-lattice-keyring>gridplus-sdk>@ethereumjs/common": true,
@@ -3559,7 +3587,6 @@
         "ethereumjs-util>ethereum-cryptography>hash.js": true,
         "ethereumjs-wallet>aes-js": true,
         "ethereumjs-wallet>bs58check": true,
-        "ganache>secp256k1>elliptic": true,
         "lodash": true
       }
     },
@@ -3683,7 +3710,7 @@
     },
     "eth-lattice-keyring>gridplus-sdk>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "eth-lattice-keyring>gridplus-sdk>uuid": {
@@ -3724,6 +3751,7 @@
     },
     "eth-sig-util>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
@@ -3731,8 +3759,7 @@
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
         "ethereumjs-util>rlp": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-wallet>safe-buffer": true
       }
     },
     "eth-sig-util>ethereumjs-util>ethjs-util": {
@@ -3770,14 +3797,14 @@
     },
     "ethereumjs-abi>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-util": {
@@ -3870,7 +3897,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>hash.js": {
       "packages": {
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
+        "@metamask/ppom-validator>elliptic>minimalistic-assert": true,
         "pumpify>inherits": true
       }
     },
@@ -3902,7 +3929,7 @@
     },
     "ethereumjs-util>ethereum-cryptography>secp256k1": {
       "packages": {
-        "ganache>secp256k1>elliptic": true
+        "@metamask/ppom-validator>elliptic": true
       }
     },
     "ethereumjs-util>rlp": {
@@ -3948,14 +3975,14 @@
     },
     "ethereumjs-wallet>ethereumjs-util": {
       "packages": {
+        "@metamask/ppom-validator>elliptic": true,
         "bn.js": true,
         "browserify>assert": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
         "ethereumjs-util>create-hash": true,
         "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ganache>secp256k1>elliptic": true
+        "ethereumjs-util>rlp": true
       }
     },
     "ethereumjs-wallet>randombytes": {
@@ -4154,33 +4181,6 @@
         "define": true
       }
     },
-    "ganache>secp256k1>elliptic": {
-      "packages": {
-        "bn.js": true,
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>brorand": true,
-        "ganache>secp256k1>elliptic>hmac-drbg": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true,
-        "pumpify>inherits": true
-      }
-    },
-    "ganache>secp256k1>elliptic>brorand": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      },
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
-    "ganache>secp256k1>elliptic>hmac-drbg": {
-      "packages": {
-        "ethereumjs-util>ethereum-cryptography>hash.js": true,
-        "ganache>secp256k1>elliptic>minimalistic-assert": true,
-        "ganache>secp256k1>elliptic>minimalistic-crypto-utils": true
-      }
-    },
     "globalthis>define-properties": {
       "packages": {
         "globalthis>define-properties>has-property-descriptors": true,
diff --git a/package.json b/package.json
index 23f872073..1290980e5 100644
--- a/package.json
+++ b/package.json
@@ -205,7 +205,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.18.9",
-    "@blockaid/ppom": "^0.1.2",
+    "@blockaid/ppom": "^1.0.2",
     "@download/blockies": "^1.0.3",
     "@ensdomains/content-hash": "^2.5.6",
     "@ethereumjs/common": "^3.1.1",
@@ -250,7 +250,7 @@
     "@metamask/key-tree": "^9.0.0",
     "@metamask/keyring-controller": "^7.0.0",
     "@metamask/logo": "^3.1.1",
-    "@metamask/message-manager": "^7.0.2",
+    "@metamask/message-manager": "^7.3.0",
     "@metamask/metamask-eth-abis": "^3.0.0",
     "@metamask/network-controller": "^12.0.0",
     "@metamask/notification-controller": "^3.0.0",
@@ -258,7 +258,7 @@
     "@metamask/permission-controller": "^4.0.0",
     "@metamask/phishing-controller": "^6.0.0",
     "@metamask/post-message-stream": "^6.0.0",
-    "@metamask/ppom-validator": "^0.1.2",
+    "@metamask/ppom-validator": "^0.2.0",
     "@metamask/providers": "^11.1.0",
     "@metamask/rate-limit-controller": "^3.0.0",
     "@metamask/rpc-methods": "^1.0.0-prerelease.1",
diff --git a/yarn.lock b/yarn.lock
index 23b862842..5f6089519 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1619,10 +1619,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@blockaid/ppom@npm:^0.1.2":
-  version: 0.1.2
-  resolution: "@blockaid/ppom@npm:0.1.2"
-  checksum: ff5485db12a11a0b60465faf27b22e365c5a6fdc9b08d932e8a50a50effe1d07059c0e9d3e76f8bf051fbe32f473f6fdac57c5993f6633d2668d3760aa53223b
+"@blockaid/ppom@npm:^1.0.2":
+  version: 1.0.2
+  resolution: "@blockaid/ppom@npm:1.0.2"
+  checksum: d288117f19400108b0177df63d6accc3e06a60f203d36b9e3b1d8cabc55e167674cb000d1fe50971a7fe73662ca55659211682a0d20e676c66ccba112043d9fb
   languageName: node
   linkType: hard
 
@@ -4364,9 +4364,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/message-manager@npm:^7.0.2, @metamask/message-manager@npm:^7.2.0":
-  version: 7.2.0
-  resolution: "@metamask/message-manager@npm:7.2.0"
+"@metamask/message-manager@npm:^7.2.0, @metamask/message-manager@npm:^7.3.0":
+  version: 7.3.0
+  resolution: "@metamask/message-manager@npm:7.3.0"
   dependencies:
     "@metamask/base-controller": "npm:^3.2.0"
     "@metamask/controller-utils": "npm:^4.3.0"
@@ -4376,7 +4376,7 @@ __metadata:
     ethereumjs-util: "npm:^7.0.10"
     jsonschema: "npm:^1.2.4"
     uuid: "npm:^8.3.2"
-  checksum: 2129b2418b8a45234e4e00c1f3aabd386e2b6d5bba7db04b1a19fcd8d4930c8c10de6660a272bab227e9bfed684dc6a37cef26403471ffd5c6fe71921e06e576
+  checksum: 2001622731a01a777270d9d4c5f1c7897aa3071bcbc6eb6ccbac819574d0c4786a070ef519fcf11aaa950cedd5a1feba3e1cc55b8641c2a87cb791aab5120903
   languageName: node
   linkType: hard
 
@@ -4566,14 +4566,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/ppom-validator@npm:^0.1.2":
-  version: 0.1.2
-  resolution: "@metamask/ppom-validator@npm:0.1.2"
+"@metamask/ppom-validator@npm:^0.2.0":
+  version: 0.2.0
+  resolution: "@metamask/ppom-validator@npm:0.2.0"
   dependencies:
     "@metamask/base-controller": "npm:^3.0.0"
     "@metamask/controller-utils": "npm:^4.0.0"
     await-semaphore: "npm:^0.1.3"
-  checksum: 1a034882e7040fe66061c956f3736bc6cf164212cc07c9bf520dd64f9df49b6ef51554c1d00ec832e723293d4287e37c1d9ca00112e185bba58aedd6205e27c3
+    elliptic: "npm:^6.5.4"
+    json-rpc-random-id: "npm:^1.0.1"
+  checksum: c86e3d2aa8321347ffaf45290d9c8b0d4f3a594c88dc2090933b6159a604c2f574360462faba7cbda7fa1f32f730d159f90847bdd47badb0dc0cd027be0db9e8
   languageName: node
   linkType: hard
 
@@ -24213,7 +24215,7 @@ __metadata:
     "@babel/preset-typescript": "npm:^7.16.7"
     "@babel/register": "npm:^7.5.5"
     "@babel/runtime": "npm:^7.18.9"
-    "@blockaid/ppom": "npm:^0.1.2"
+    "@blockaid/ppom": "npm:^1.0.2"
     "@download/blockies": "npm:^1.0.3"
     "@ensdomains/content-hash": "npm:^2.5.6"
     "@ethereumjs/common": "npm:^3.1.1"
@@ -24267,7 +24269,7 @@ __metadata:
     "@metamask/key-tree": "npm:^9.0.0"
     "@metamask/keyring-controller": "npm:^7.0.0"
     "@metamask/logo": "npm:^3.1.1"
-    "@metamask/message-manager": "npm:^7.0.2"
+    "@metamask/message-manager": "npm:^7.3.0"
     "@metamask/metamask-eth-abis": "npm:^3.0.0"
     "@metamask/network-controller": "npm:^12.0.0"
     "@metamask/notification-controller": "npm:^3.0.0"
@@ -24276,7 +24278,7 @@ __metadata:
     "@metamask/phishing-controller": "npm:^6.0.0"
     "@metamask/phishing-warning": "npm:^2.1.0"
     "@metamask/post-message-stream": "npm:^6.0.0"
-    "@metamask/ppom-validator": "npm:^0.1.2"
+    "@metamask/ppom-validator": "npm:^0.2.0"
     "@metamask/providers": "npm:^11.1.0"
     "@metamask/rate-limit-controller": "npm:^3.0.0"
     "@metamask/rpc-methods": "npm:^1.0.0-prerelease.1"