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tom zhou
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tweetnacl/fast hash/box/open/secret-box/open/sign/verify working
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10 files changed

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‎bench/bench-fast.js‎

Lines changed: 82 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,82 @@
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var nacl = require('./nacl-fast');
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var m0 = new Uint8Array(new Buffer('Helloword, Am Tom ...'));
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m0[0] = 0x68;
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var ska = new Uint8Array(32);
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for (var i = 0; i < ska.length; i ++) ska[i] = 0;
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var kpa = nacl.box.keyPair.fromSecretKey(ska);
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console.log('\nkpa:'+JSON.stringify(kpa));
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var skb = new Uint8Array(32);
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for (var i = 0; i < skb.length; i ++) skb[i] = 1;
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var kpb = nacl.box.keyPair.fromSecretKey(skb);
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console.log('\nkpb:'+JSON.stringify(kpb));
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var nonce = new Uint8Array(24);
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for (var i = 0; i < nonce.length; i ++) nonce[i] = 0;
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console.log('\nnonce:'+JSON.stringify(nonce));
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var cab = nacl.box(m0, nonce, kpb.publicKey, kpa.secretKey);
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console.log('\ncab:'+JSON.stringify(cab));
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console.log('\nm0:'+JSON.stringify(m0));
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var mba = nacl.box.open(cab, nonce, kpa.publicKey, kpb.secretKey);
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console.log('\nmba:'+JSON.stringify(mba));
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var nm0 = mba.toString('utf-8');
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console.log('\nnm0:'+nm0);
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// Stress on secretBox
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// shared key
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var i;
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var shk = new Uint8Array(nacl.secretbox.keyLength);
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for (i = 0; i < shk.length; i ++)
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shk[i] = 0x66;
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var nonce = new Uint8Array(nacl.secretbox.nonceLength);
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for (i = 0; i < nonce.length; i ++)
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nonce[i] = 0;
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// messages
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var m0 = "Helloword, Am Tom ...";
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// cipher A -> B
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console.log("streess on secret box@"+m0);
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for (var t = 0; t < 19; t ++, m0 += m0) {
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var mb0 = new Uint8Array(new Buffer(m0));
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console.log("\n\n\tstreess/"+(mb0.length/1000.0) +"kB: " + t + " times");
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///console.log('mb0:'+JSON.stringify(mb0));
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console.log("secret box ...@" + new Date().getTime());
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var cab = nacl.secretbox(mb0, nonce, shk);
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console.log("... secret box@" + new Date().getTime());
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///console.log('cab:'+JSON.stringify(cab));
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console.log("\nsecret box open ...@" + new Date().getTime());
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var mba = nacl.secretbox.open(cab, nonce, shk);
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console.log("... secret box open@" + new Date().getTime());
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///console.log('mba:'+JSON.stringify(mba));
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}
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// signature
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var m1 = "Helloword, Am Tom ...";
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var seed = new Uint8Array(32); for (var i = 0; i < 32; i ++) seed[i] = 0x66;
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var sigk = nacl.sign.keyPair.fromSeed(seed);
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console.log('\nsigk:'+JSON.stringify(sigk));
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var sig = nacl.sign(new Uint8Array(new Buffer(m1)), sigk.secretKey);
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console.log('\nsignature:'+JSON.stringify(sig));
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var msg = nacl.sign.open(sig, sigk.publicKey);
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console.log('\nveriry:'+JSON.stringify(msg));
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// hash
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var hash = nacl.hash(new Uint8Array(new Buffer(m1)));
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console.log('\nhash@'+m1+'/'+new Buffer(m1).length +':'+JSON.stringify(hash));

‎bench/bench.cpp‎

Lines changed: 17 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -28,14 +28,14 @@ int main(int argc, char *argv[]) {
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nonce[i] = 0x68;
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// messages
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string m0 = "Helloword, TweetNacl...";
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string m0 = "Helloword, Am Tom ...";
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// cipher A -> B
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cout << "streess on secret box@"+m0;
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timeval curTime;
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for (int t = 0; t < 19; t ++, m0 += m0) {
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for (int t = 0; t < 18; t ++, m0 += m0) {
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const char * mb0 = m0.c_str();
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printf("\n\n\tstreess/%fkB: %d times\n", m0.length()/1000.0, t);
@@ -59,6 +59,21 @@ int main(int argc, char *argv[]) {
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gettimeofday(&curTime, NULL);
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printf("... secret box open@%6.3f\n", curTime.tv_sec*1000.0 + (curTime.tv_usec / 1000.0));
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}
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// signature
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///string m2 = "Helloword, TweetNaclFast...";
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///unsigned char sign[64+m2.length()];
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// hash
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string m1 = "Helloword, TweetNaclFast...";
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unsigned char hash[64];
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crypto_hash(hash,(const unsigned char*)m1.c_str(),m1.length());
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printf("\nhash:");
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for (int i = 0; i < 64; i ++) printf(" %d", hash[i]);
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printf("\n");
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return 0;
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}

‎bench/bench.js‎

Lines changed: 21 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,6 @@
1-
// TweetNacl.js test bench
2-
3-
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var nacl = require('./nacl');
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6-
var m0 = new Uint8Array(1);///('Helloword, TweetNacl...', 'utf-8');
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var m0 = new Uint8Array(new Buffer('Helloword, Am Tom ...'));
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m0[0] = 0x68;
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var ska = new Uint8Array(32);
@@ -43,10 +40,10 @@ for (i = 0; i < shk.length; i ++)
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var nonce = new Uint8Array(nacl.secretbox.nonceLength);
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for (i = 0; i < nonce.length; i ++)
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nonce[i] = 0x68;
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nonce[i] = 0;
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// messages
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var m0 = "Helloword, TweetNacl...";
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var m0 = "Helloword, Am Tom ...";
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// cipher A -> B
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console.log("streess on secret box@"+m0);
@@ -55,13 +52,31 @@ for (var t = 0; t < 19; t ++, m0 += m0) {
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var mb0 = new Uint8Array(new Buffer(m0));
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console.log("\n\n\tstreess/"+(mb0.length/1000.0) +"kB: " + t + " times");
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///console.log('mb0:'+JSON.stringify(mb0));
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console.log("secret box ...@" + new Date().getTime());
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var cab = nacl.secretbox(mb0, nonce, shk);
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console.log("... secret box@" + new Date().getTime());
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///console.log('cab:'+JSON.stringify(cab));
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console.log("\nsecret box open ...@" + new Date().getTime());
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var mba = nacl.secretbox.open(cab, nonce, shk);
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console.log("... secret box open@" + new Date().getTime());
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///console.log('mba:'+JSON.stringify(mba));
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}
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// signature
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var m1 = "Helloword, Am Tom ...";
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var seed = new Uint8Array(32); for (var i = 0; i < 32; i ++) seed[i] = 0x66;
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var sigk = nacl.sign.keyPair.fromSeed(seed);
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console.log('\nsigk:'+JSON.stringify(sigk));
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var sig = nacl.sign(new Uint8Array(new Buffer(m1)), sigk.secretKey);
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console.log('\nsignature:'+JSON.stringify(sig));
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var msg = nacl.sign.open(sig, sigk.publicKey);
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console.log('\nveriry:'+JSON.stringify(msg));
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// hash
81+
var hash = nacl.hash(new Uint8Array(new Buffer(m1)));
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console.log('\nhash@'+m1+'/'+new Buffer(m1).length +':'+JSON.stringify(hash));

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