Add Snefru v2.0, Snefru v2.5

nf404 · Sep 22, 2017 · 845b7c6 · 845b7c6
1 parent 353cad8
commit 845b7c6
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Showing 8 changed files with 1,482 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,5 @@
+* 0.7.5
+  - Add Snefru v2.0, Snefru v2.5  
 * 0.7.4
   - Add HAS-160
   - Add WHIRLPOOL, WHIRLPOOL-0, WHIRLPOOL-T

diff --git a/README.md b/README.md
@@ -29,6 +29,7 @@
 * [SHA512/256 (SHA512/224)](http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf)
 * [HAS-160](https://www.randombit.net/has160.html)
 * [WHIRLPOOL (WHIRLPOOL-0, WHIRLPOOL-T)](http://www.larc.usp.br/~pbarreto/WhirlpoolPage.html)
+* Snefru v2.0 (2 rounds 128, 4 rounds 256), Snefru v2.5 (8 rounds)
 
 ### MAC
 * [HMAC](https://tools.ietf.org/html/rfc2104)
@@ -77,6 +78,18 @@ var hash = CryptoApi.hash('whirlpool-0', 'test message', {}).stringify('hex');
 
 var hash = CryptoApi.hash('whirlpool-t', 'test message', {}).stringify('hex');
 
+var hash = CryptoApi.hash('snefru-2-128', 'test message', {}).stringify('hex');
+
+var hash = CryptoApi.hash('snefru-4-128', 'test message', {}).stringify('hex');
+
+var hash = CryptoApi.hash('snefru-8-128', 'test message', {}).stringify('hex');
+
+var hash = CryptoApi.hash('snefru-2-256', 'test message', {}).stringify('hex');
+
+var hash = CryptoApi.hash('snefru-4-256', 'test message', {}).stringify('hex');
+
+var hash = CryptoApi.hash('snefru-8-256', 'test message', {}).stringify('hex');
+
 var hash_hmac = CryptoApi.mac('hmac', 'sha256', '', {}).update('test message')
     .finalize().stringify('hex');
 ```

diff --git a/example/benchmark.html b/example/benchmark.html
@@ -20,6 +20,7 @@
 <script src="../lib/hasher.ripemd160.js"></script>
 <script src="../lib/hasher.has160.js"></script>
 <script src="../lib/hasher.whirlpool.js"></script>
+<script src="../lib/hasher.snefru.js"></script>
 <script>
     suite('Hash from simple string with HEX result', function(suite) {
         bench('md2', function() {
@@ -70,7 +71,12 @@
         bench('whirlpool', function() {
             !! CryptoApi.hash('whirlpool', 'xxx', {}).stringify('hex');
         });
-
+        bench('snefru-2-128', function() {
+            !! CryptoApi.hash('snefru-2-128', 'xxx', {}).stringify('hex');
+        });
+        bench('snefru-8-128', function() {
+            !! CryptoApi.hash('snefru-8-128', 'xxx', {}).stringify('hex');
+        });
     });
     suite('Update', function(suite) {
         setup(function() {
@@ -87,7 +93,11 @@
             suite.sha224 = CryptoApi.hasher('sha224', {});
             suite.sha256 = CryptoApi.hasher('sha256', {});
             suite.sha512 = CryptoApi.hasher('sha512', {});
+            suite.whirlpool0 = CryptoApi.hasher('whirlpool-0', {});
+            suite.whirlpoolt = CryptoApi.hasher('whirlpool-t', {});
             suite.whirlpool = CryptoApi.hasher('whirlpool', {});
+            suite.snefru2_128 = CryptoApi.hasher('snefru-2-128', {});
+            suite.snefru8_128 = CryptoApi.hasher('snefru-8-128', {});
         });
 
         bench('md2', function() {
@@ -129,9 +139,21 @@
         bench('sha512', function() {
             !! suite.sha512.update('xxx');
         });
+        bench('whirlpool-0', function() {
+            !! suite.whirlpool0.update('xxx');
+        });
+        bench('whirlpool-t', function() {
+            !! suite.whirlpoolt.update('xxx');
+        });
         bench('whirlpool', function() {
             !! suite.whirlpool.update('xxx');
         });
+        bench('snefru-2-128', function() {
+            !! suite.snefru2_128.update('xxx');
+        });
+        bench('snefru-8-128', function() {
+            !! suite.snefru8_128.update('xxx');
+        });
     });
 </script>
 </body>

diff --git a/lib/crypto-api.js b/lib/crypto-api.js
@@ -538,6 +538,24 @@
               case 'whirlpool-t':
                 filename = 'whirlpool';
                 break;
+              case 'snefru-2-128':
+                filename = 'snefru';
+                break;
+              case 'snefru-2-256':
+                filename = 'snefru';
+                break;
+              case 'snefru-4-128':
+                filename = 'snefru';
+                break;
+              case 'snefru-4-256':
+                filename = 'snefru';
+                break;
+              case 'snefru-8-128':
+                filename = 'snefru';
+                break;
+              case 'snefru-8-256':
+                filename = 'snefru';
+                break;
             }
             require('./hasher.' + filename);
             Hasher = this.hashers[name];

diff --git a/lib/hasher.snefru.js b/lib/hasher.snefru.js
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "crypto-api",
   "description": "Hashing and encrypting library with no depedencies",
-  "version": "0.7.4",
+  "version": "0.7.5",
   "homepage": "https://github.com/nf404/crypto-api/",
   "author": {
     "name": "Aleksandr Mogilnikov",
@@ -73,6 +73,7 @@
     "whirlpool",
     "whirlpool-0",
     "whirlpool-t",
+    "snefru",
     "hmac"
   ]
 }
diff --git a/test/index.html b/test/index.html
@@ -25,6 +25,7 @@
 <script src="../lib/hasher.ripemd160.js"></script>
 <script src="../lib/hasher.has160.js"></script>
 <script src="../lib/hasher.whirlpool.js"></script>
+<script src="../lib/hasher.snefru.js"></script>
 <script src="../lib/mac.hmac.js"></script>
 <script src="test-vectors/hash.js"></script>
 <script src="test-vectors/hmac.js"></script>