/** * Created by bmf on 10/31/13. */ "use strict"; var assert = require('assert'); var crypto = require('crypto'); var sodium = require('../build/Release/sodium'); var aliceskA = [ 0x77,0x07,0x6d,0x0a,0x73,0x18,0xa5,0x7d ,0x3c,0x16,0xc1,0x72,0x51,0xb2,0x66,0x45 ,0xdf,0x4c,0x2f,0x87,0xeb,0xc0,0x99,0x2a ,0xb1,0x77,0xfb,0xa5,0x1d,0xb9,0x2c,0x2a ]; var bobpkA = [ 0xde,0x9e,0xdb,0x7d,0x7b,0x7d,0xc1,0xb4 ,0xd3,0x5b,0x61,0xc2,0xec,0xe4,0x35,0x37 ,0x3f,0x83,0x43,0xc8,0x5b,0x78,0x67,0x4d ,0xad,0xfc,0x7e,0x14,0x6f,0x88,0x2b,0x4f ]; var nonceA = [ 0x69,0x69,0x6e,0xe9,0x55,0xb6,0x2b,0x73, 0xcd,0x62,0xbd,0xa8,0x75,0xfc,0x73,0xd6, 0x82,0x19,0xe0,0x03,0x6b,0x7a,0x0b,0x37 ]; var plainTextA = [ 0, 0, 0, 0, 0, 0, 0, 0 , 0, 0, 0, 0, 0, 0, 0, 0 , 0, 0, 0, 0, 0, 0, 0, 0 , 0, 0, 0, 0, 0, 0, 0, 0 ,0xbe,0x07,0x5f,0xc5,0x3c,0x81,0xf2,0xd5 ,0xcf,0x14,0x13,0x16,0xeb,0xeb,0x0c,0x7b ,0x52,0x28,0xc5,0x2a,0x4c,0x62,0xcb,0xd4 ,0x4b,0x66,0x84,0x9b,0x64,0x24,0x4f,0xfc ,0xe5,0xec,0xba,0xaf,0x33,0xbd,0x75,0x1a ,0x1a,0xc7,0x28,0xd4,0x5e,0x6c,0x61,0x29 ,0x6c,0xdc,0x3c,0x01,0x23,0x35,0x61,0xf4 ,0x1d,0xb6,0x6c,0xce,0x31,0x4a,0xdb,0x31 ,0x0e,0x3b,0xe8,0x25,0x0c,0x46,0xf0,0x6d ,0xce,0xea,0x3a,0x7f,0xa1,0x34,0x80,0x57 ,0xe2,0xf6,0x55,0x6a,0xd6,0xb1,0x31,0x8a ,0x02,0x4a,0x83,0x8f,0x21,0xaf,0x1f,0xde ,0x04,0x89,0x77,0xeb,0x48,0xf5,0x9f,0xfd ,0x49,0x24,0xca,0x1c,0x60,0x90,0x2e,0x52 ,0xf0,0xa0,0x89,0xbc,0x76,0x89,0x70,0x40 ,0xe0,0x82,0xf9,0x37,0x76,0x38,0x48,0x64 ,0x5e,0x07,0x05 ]; var plainTextB = [ 0xbe,0x07,0x5f,0xc5,0x3c,0x81,0xf2,0xd5 ,0xcf,0x14,0x13,0x16,0xeb,0xeb,0x0c,0x7b ,0x52,0x28,0xc5,0x2a,0x4c,0x62,0xcb,0xd4 ,0x4b,0x66,0x84,0x9b,0x64,0x24,0x4f,0xfc ,0xe5,0xec,0xba,0xaf,0x33,0xbd,0x75,0x1a ,0x1a,0xc7,0x28,0xd4,0x5e,0x6c,0x61,0x29 ,0x6c,0xdc,0x3c,0x01,0x23,0x35,0x61,0xf4 ,0x1d,0xb6,0x6c,0xce,0x31,0x4a,0xdb,0x31 ,0x0e,0x3b,0xe8,0x25,0x0c,0x46,0xf0,0x6d ,0xce,0xea,0x3a,0x7f,0xa1,0x34,0x80,0x57 ,0xe2,0xf6,0x55,0x6a,0xd6,0xb1,0x31,0x8a ,0x02,0x4a,0x83,0x8f,0x21,0xaf,0x1f,0xde ,0x04,0x89,0x77,0xeb,0x48,0xf5,0x9f,0xfd ,0x49,0x24,0xca,0x1c,0x60,0x90,0x2e,0x52 ,0xf0,0xa0,0x89,0xbc,0x76,0x89,0x70,0x40 ,0xe0,0x82,0xf9,0x37,0x76,0x38,0x48,0x64 ,0x5e,0x07,0x05 ]; var cipherTextA = [ 0xf3,0xff,0xc7,0x70,0x3f,0x94,0x00,0xe5 ,0x2a,0x7d,0xfb,0x4b,0x3d,0x33,0x05,0xd9 ,0x8e,0x99,0x3b,0x9f,0x48,0x68,0x12,0x73 ,0xc2,0x96,0x50,0xba,0x32,0xfc,0x76,0xce ,0x48,0x33,0x2e,0xa7,0x16,0x4d,0x96,0xa4 ,0x47,0x6f,0xb8,0xc5,0x31,0xa1,0x18,0x6a ,0xc0,0xdf,0xc1,0x7c,0x98,0xdc,0xe8,0x7b ,0x4d,0xa7,0xf0,0x11,0xec,0x48,0xc9,0x72 ,0x71,0xd2,0xc2,0x0f,0x9b,0x92,0x8f,0xe2 ,0x27,0x0d,0x6f,0xb8,0x63,0xd5,0x17,0x38 ,0xb4,0x8e,0xee,0xe3,0x14,0xa7,0xcc,0x8a ,0xb9,0x32,0x16,0x45,0x48,0xe5,0x26,0xae ,0x90,0x22,0x43,0x68,0x51,0x7a,0xcf,0xea ,0xbd,0x6b,0xb3,0x73,0x2b,0xc0,0xe9,0xda ,0x99,0x83,0x2b,0x61,0xca,0x01,0xb6,0xde ,0x56,0x24,0x4a,0x9e,0x88,0xd5,0xf9,0xb3 ,0x79,0x73,0xf6,0x22,0xa4,0x3d,0x14,0xa6 ,0x59,0x9b,0x1f,0x65,0x4c,0xb4,0x5a,0x74 ,0xe3,0x55,0xa5 ]; var secretA = [ 0x1b,0x27,0x55,0x64,0x73,0xe9,0x85,0xd4 ,0x62,0xcd,0x51,0x19,0x7a,0x9a,0x46,0xc7 ,0x60,0x09,0x54,0x9e,0xac,0x64,0x74,0xf2 ,0x06,0xc4,0xee,0x08,0x44,0xf6,0x83,0x89 ]; var nonce = Buffer.from(nonceA); var plainText = Buffer.from(plainTextB); var alicesk = Buffer.from(aliceskA); var bobpk = Buffer.from(bobpkA); var cipherText = Buffer.from(cipherTextA); var secret = Buffer.from(secretA); describe('crypto_box_easy', function() { it('crypto_box_easy should encrypt to known cipher text', function(done) { var cipherMsg = sodium.crypto_box_easy(plainText,nonce, bobpk, alicesk); if( !cipherMsg ) { should.fail(); } assert.equal(cipherMsg.toString('hex'), cipherText.toString('hex')); done(); }); // Test bad params it('should fail on bad param 1', function(done) { var p = ""; var n = nonce; var pk = bobpk var sk = alicesk; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); p = 10; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); done(); }); it('should fail on bad param 2', function(done) { var p = plainText; var n = "nonce"; var pk = bobpk var sk = alicesk; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); n = Buffer.allocUnsafe(10); assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); n = 10; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); done(); }); it('should fail on bad param 3', function(done) { var p = plainText; var n = nonce; var pk = "bobpk" var sk = alicesk; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); pk = Buffer.allocUnsafe(10); assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); pk = 10; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); done(); }); it('should fail on bad param 4', function(done) { var p = plainText; var n = nonce; var pk = bobpk var sk = "alicesk"; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); sk = Buffer.allocUnsafe(10); assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); sk = 10; assert.throws(function() { var cipherMsg = sodium.crypto_box_easy(p, n, pk, sk); }); done(); }); }); describe('crypto_box_open_easy', function() { var sender = sodium.crypto_box_keypair(); var receiver = sodium.crypto_box_keypair(); // Encrypt var cipherMsg = sodium.crypto_box_easy(plainText, nonce, receiver.publicKey, sender.secretKey); it('crypto_box_easy/crypto_box_open_easy should encrypt/decrypt', function(done) { // Decrypt var plainMsg = sodium.crypto_box_open_easy(cipherMsg,nonce,sender.publicKey, receiver.secretKey); // We should get the same plainText! assert.deepEqual(plainMsg, plainText); done(); }); it('crypto_box_afternm should encrypt/decrypt', function(done) { // Create shared secret var secret = sodium.crypto_box_beforenm(sender.publicKey, receiver.secretKey); // Encrypt message, ensure we get the same cipherText! var cipherText = sodium.crypto_box_easy_afternm(plainText,nonce,secret); assert.deepEqual(cipherMsg, cipherText); // Decrypt cipherText, ensure we get the same plainText! var plainMsg = sodium.crypto_box_open_easy_afternm(cipherMsg,nonce,secret); assert.deepEqual(plainMsg, plainText); done(); }); // test bad params it('should fail on bad argument 1', function(done) { var ctxt = "cipherMsg"; var n = nonce; var pk = sender.publicKey; var sk = receiver.privateKey; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); ctxt = Buffer.allocUnsafe(10); assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); ctxt = 10; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); done(); }); it('should fail on bad argument 2', function(done) { var ctxt = cipherMsg; var n = "nonce"; var pk = sender.publicKey; var sk = receiver.privateKey; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); n = Buffer.allocUnsafe(10); assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); n = 10; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); done(); }); it('should fail on bad argument 3', function(done) { var ctxt = cipherMsg; var n = nonce; var pk = "sender.publicKey"; var sk = receiver.privateKey; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); pk = Buffer.allocUnsafe(10); assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); pk = 10; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); done(); }); it('should fail on bad argument 4', function(done) { var ctxt = cipherMsg; var n = nonce; var pk = sender.publicKey; var sk = "receiver.privateKey"; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); sk = Buffer.allocUnsafe(10); assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); sk = 10; assert.throws(function() { var plainMsg = sodium.crypto_box_open_easy(ctxt,n,pk, sk); }); done(); }); });