@celo/poprf - npm Package Compare versions

Comparing version 0.1.5 to 0.1.6

package.json

 {
   "name": "@celo/poprf",
   "description": "A threshold-computable partially-oblivous psuedo-random function",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "license": "Apache-2.0",
@@ -6,0 +6,0 @@ "repository": {

poprf.js

@@ -463,6 +463,17 @@ let imports = {};
 module.exports.thresholdKeygen = function(n, t, seed) {
-    var ptr0 = passArray8ToWasm0(seed, wasm.__wbindgen_malloc);
-    var len0 = WASM_VECTOR_LEN;
-    var ret = wasm.thresholdKeygen(n, t, ptr0, len0);
-    return Keys.__wrap(ret);
+    try {
+        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
+        var ptr0 = passArray8ToWasm0(seed, wasm.__wbindgen_malloc);
+        var len0 = WASM_VECTOR_LEN;
+        wasm.thresholdKeygen(retptr, n, t, ptr0, len0);
+        var r0 = getInt32Memory0()[retptr / 4 + 0];
+        var r1 = getInt32Memory0()[retptr / 4 + 1];
+        var r2 = getInt32Memory0()[retptr / 4 + 2];
+        if (r2) {
+            throw takeObject(r1);
+        }
+        return Keys.__wrap(r0);
+    } finally {
+        wasm.__wbindgen_add_to_stack_pointer(16);
+    }
 };
@@ -476,6 +487,17 @@
 module.exports.keygen = function(seed) {
-    var ptr0 = passArray8ToWasm0(seed, wasm.__wbindgen_malloc);
-    var len0 = WASM_VECTOR_LEN;
-    var ret = wasm.keygen(ptr0, len0);
-    return Keypair.__wrap(ret);
+    try {
+        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
+        var ptr0 = passArray8ToWasm0(seed, wasm.__wbindgen_malloc);
+        var len0 = WASM_VECTOR_LEN;
+        wasm.keygen(retptr, ptr0, len0);
+        var r0 = getInt32Memory0()[retptr / 4 + 0];
+        var r1 = getInt32Memory0()[retptr / 4 + 1];
+        var r2 = getInt32Memory0()[retptr / 4 + 2];
+        if (r2) {
+            throw takeObject(r1);
+        }
+        return Keypair.__wrap(r0);
+    } finally {
+        wasm.__wbindgen_add_to_stack_pointer(16);
+    }
 };
@@ -482,0 +504,0 @@

README.md

@@ -10,2 +10,9 @@ # Pith POPRF
 
+A partially-oblivious PRF (POPRF) is a protocol between a client and a server to evaluate the keyed
+pseudo-random function F(k, t, m). The client provides the tag input, t, and message input, m. The
+server provides the secret key input k. During the exchange the server learns the client-provided
+tag, but gains no other information. In particular, they learn nothing about the message. The client
+learns the output of the PRF function F, but no other information about the secret key held by the
+server.
+
 Building upon the existing [BLS threshold signature based OPRF] implemented for use on Celo in
@@ -12,0 +19,0 @@ [ODIS], this repository implements an extension to the [Pythia] POPRF specification to provide

No alert changes

Improved metrics

Lines of code

1017

2.21%

Number of lines in readme file

105

7.14%

Worsened metrics

Total package byte prevSize

372227

-0.43%

No dependency changes