supercop.ts

cross-compiled javascript implementation of ed25519 based on supercop-ref10
git clone git://git.finwo.net/lib/supercop.ts
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0007-message-size-limit.test.ts (529B)

      1 // This test was built based on a user-submitted bug: https://github.com/finwo/supercop/issues/4
      2 
      3 import tap = require('tap');
      4 import KeyPair, { createSeed } from '../src/index';
      5 
      6 (async () => {
      7 
      8   const kp = await KeyPair.create(createSeed());
      9 
     10   // Generates 8 loops, from 800..2000
     11   for(let size = 800; size <= 2200; size += 200) {
     12     const message       = Buffer.alloc(size);
     13     const signature_kp  = await kp.sign(message);
     14     tap.ok(signature_kp.length == 64, `kp.sign(${size}) returns buffer of 64 bytes`);
     15   }
     16 
     17 })();