Bumping voprf-ts to v1.0.0.

cloudflare · Sep 4, 2024 · bab181f · bab181f
1 parent 6d14cfd
commit bab181f
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Showing 3 changed files with 20 additions and 21 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -38,7 +38,7 @@
     },
     "dependencies": {
         "@cloudflare/blindrsa-ts": "0.4.2",
-        "@cloudflare/voprf-ts": "0.21.2",
+        "@cloudflare/voprf-ts": "1.0.0",
         "asn1-parser": "1.1.8",
         "asn1js": "3.0.5",
         "rfc4648": "1.5.3"

diff --git a/src/priv_verif_token.ts b/src/priv_verif_token.ts
@@ -31,7 +31,7 @@ export interface VOPRFExtraParams {
 
 const VOPRF_SUITE = Oprf.Suite.P384_SHA384;
 const VOPRF_GROUP = Oprf.getGroup(VOPRF_SUITE);
-const VOPRF_HASH = Oprf.getHash(VOPRF_SUITE) as HashID;
+const VOPRF_HASH = Oprf.getHash(VOPRF_SUITE);
 const VOPRF_EXTRA_PARAMS: VOPRFExtraParams = {
     suite: VOPRF_SUITE,
     group: VOPRF_GROUP,
@@ -40,10 +40,9 @@ const VOPRF_EXTRA_PARAMS: VOPRFExtraParams = {
     Nk: Oprf.getOprfSize(VOPRF_SUITE),
     hash: VOPRF_HASH,
     dleqParams: {
-        gg: VOPRF_GROUP,
-        hashID: VOPRF_HASH,
-        hash: (hashID, input) => Oprf.Crypto.hash(hashID, input),
-        dst: '',
+        group: VOPRF_GROUP.id,
+        hash: VOPRF_HASH,
+        dst: new Uint8Array(),
     },
 } as const;
 
@@ -256,7 +255,7 @@ export class Client {
             throw new Error('no token request was created yet');
         }
 
-        const proof = DLEQProof.deserialize(VOPRF.dleqParams, tokRes.evaluateProof);
+        const proof = DLEQProof.deserialize(VOPRF_GROUP.id, tokRes.evaluateProof);
         const evaluateMsg = VOPRF.group.desElt(tokRes.evaluateMsg);
         const evaluation = new Evaluation(Oprf.Mode.VOPRF, [evaluateMsg], proof);
         const [authenticator] = await this.finData.vClient.finalize(