Merge pull request #497 from xmtp/rygine/update-pppp

Update PPPP encryption

package.json

@@ -84,8 +84,8 @@
   },
   "dependencies": {
     "@noble/secp256k1": "^1.5.2",
-    "@xmtp/ecies-bindings-wasm": "^0.1.7",
     "@xmtp/proto": "^3.34.0",
+    "@xmtp/user-preferences-bindings-wasm": "^0.2.1",
     "async-mutex": "^0.4.0",
     "elliptic": "^6.5.4",
     "ethers": "^5.5.3",

src/keystore/InMemoryKeystore.ts

@@ -31,7 +31,7 @@ import { bytesToHex } from '../crypto/utils'
 import Long from 'long'
 import { selfDecrypt, selfEncrypt } from '../keystore/encryption'
 // eslint-disable-next-line camelcase
-import { generate_private_preferences_topic } from '@xmtp/ecies-bindings-wasm'
+import { generate_private_preferences_topic } from '@xmtp/user-preferences-bindings-wasm'
 
 const { ErrorCode } = keystore
 

src/keystore/encryption.ts

@@ -8,10 +8,10 @@ import {
 import { ciphertext } from '@xmtp/proto'
 import {
   // eslint-disable-next-line camelcase
-  ecies_decrypt_k256_sha3_256,
+  user_preferences_decrypt,
   // eslint-disable-next-line camelcase
-  ecies_encrypt_k256_sha3_256,
-} from '@xmtp/ecies-bindings-wasm'
+  user_preferences_encrypt,
+} from '@xmtp/user-preferences-bindings-wasm'
 
 export const decryptV1 = async (
   myKeys: PrivateKeyBundleV1,
@@ -62,7 +62,7 @@ export async function selfEncrypt(
 ) {
   const publicKey = identityKey.publicKey.secp256k1Uncompressed.bytes
   const privateKey = identityKey.secp256k1.bytes
-  return ecies_encrypt_k256_sha3_256(publicKey, privateKey, payload)
+  return user_preferences_encrypt(publicKey, privateKey, payload)
 }
 
 export async function selfDecrypt(
@@ -71,5 +71,5 @@ export async function selfDecrypt(
 ) {
   const publicKey = identityKey.publicKey.secp256k1Uncompressed.bytes
   const privateKey = identityKey.secp256k1.bytes
-  return ecies_decrypt_k256_sha3_256(publicKey, privateKey, payload)
+  return user_preferences_decrypt(publicKey, privateKey, payload)
 }