diff --git a/examples/browser/example_AES_ENCRYPTION.html b/examples/browser/example_AES_ENCRYPTION.html
deleted file mode 100644
index 288ce63..0000000
--- a/examples/browser/example_AES_ENCRYPTION.html
+++ /dev/null
@@ -1,149 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test HASH function - test driver and function exerciser for SHA256, SHA384, SHA512 API Functions */
-
-
-var ctx = new CTX();
-
-var bytestostring = function(b) {
-    var s = "";
-    var len = b.length;
-    var ch;
-
-    for (var i = 0; i < len; i++) {
-        ch = b[i];
-        s += ((ch >>> 4) & 15).toString(16);
-        s += (ch & 15).toString(16);
-    }
-
-    return s;
-};
-
-var hextobytes = function(value_hex) {
-    // "use strict";
-    var len, byte_value, i;
-
-    len = value_hex.length;
-    byte_value = [];
-
-    for (i = 0; i < len; i += 2) {
-        byte_value[(i / 2)] = parseInt(value_hex.substr(i, 2), 16);
-    }
-
-    return byte_value;
-};
-
-var AES_ENCRYPT = function(mode, K, M) {
-    /* Input is from an octet string M, output is to an octet string C */
-    /* Input is padded as necessary to make up a full final block */
-    var a = new ctx.AES();
-    var fin;
-    var i, j, ipt, opt;
-    var buff = [];
-    /*var clen=16+(Math.floor(M.length/16))*16;*/
-
-    var C = [];
-    var padlen;
-
-    a.init(mode, K.length, K, null);
-
-    ipt = opt = 0;
-    fin = false;
-    for (;;) {
-        for (i = 0; i < 16; i++) {
-            if (ipt < M.length) {
-                buff[i] = M[ipt++];
-            } else {
-                fin = true;
-                break;
-            }
-        }
-        if (fin) {
-            break;
-        }
-        a.encrypt(buff);
-        for (i = 0; i < 16; i++) {
-            C[opt++] = buff[i];
-        }
-    }
-
-    /* last block, filled up to i-th index */
-
-    padlen = 16 - i;
-    for (j = i; j < 16; j++) {
-        buff[j] = padlen;
-    }
-    a.encrypt(buff);
-    for (i = 0; i < 16; i++) {
-        C[opt++] = buff[i];
-    }
-    a.end();
-    return C;
-};
-
-var KEY = "edfdb257cb37cdf182c5455b0c0efebb";
-
-console.log("Encryption Key: ", KEY);
-
-var PLAINTEXT = "1695fe475421cace3557daca01f445ff";
-
-console.log("Plaintext: ", PLAINTEXT);
-
-var Cout = AES_ENCRYPT(ctx.AES.ECB, hextobytes(KEY), hextobytes(PLAINTEXT));
-
-console.log("Ciphertext: ", bytestostring(Cout));
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_DVS_BLS381.html b/examples/browser/example_DVS_BLS381.html
deleted file mode 100644
index ad11117..0000000
--- a/examples/browser/example_DVS_BLS381.html
+++ /dev/null
@@ -1,162 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test DVS - test driver and function exerciser for Designated Verifier Signature API Functions */
-
-
-var ctx = new CTX("BLS381");
-
-var RAW = [];
-var rng = new ctx.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-var res;
-
-var S = [];
-var SST = [];
-var TOKEN = [];
-var SEC = [];
-var xID = [];
-var X = [];
-var Y1 = [];
-var Y2 = [];
-var Z = [];
-var Pa = [];
-var U = [];
-
-var sha = ctx.ECP.HASH_TYPE;
-
-/* Trusted Authority set-up */
-ctx.MPIN.RANDOM_GENERATE(rng, S);
-console.log("M-Pin Master Secret s: 0x" + ctx.MPIN.bytestostring(S));
-
-/* Create Client Identity */
-var IDstr = "testuser@milagro.com";
-var CLIENT_ID = ctx.MPIN.stringtobytes(IDstr);
-
-console.log("Client ID= " + ctx.MPIN.bytestostring(CLIENT_ID));
-
-/* Generate random public key and z */
-res = ctx.MPIN.GET_DVS_KEYPAIR(rng, Z, Pa);
-if (res != 0) {
-    console.log("Can't generate DVS keypair, error ", res);
-}
-
-console.log("Z: 0x" + ctx.MPIN.bytestostring(Z));
-console.log("Pa: 0x" + ctx.MPIN.bytestostring(Pa));
-
-/* Append Pa to ID */
-for (var i = 0; i < Pa.length; i++) {
-    CLIENT_ID.push(Pa[i]);
-}
-console.log("ID|Pa: 0x" + ctx.MPIN.bytestostring(CLIENT_ID));
-/* Hash Client ID */
-var HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-
-/* Client and Server are issued secrets by DTA */
-ctx.MPIN.GET_SERVER_SECRET(S, SST);
-console.log("Server Secret SS: 0x" + ctx.MPIN.bytestostring(SST));
-
-ctx.MPIN.GET_CLIENT_SECRET(S, HCID, TOKEN);
-console.log("Client Secret CS: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-/* Compute client secret for key escrow less scheme z.CS */
-res = ctx.MPIN.GET_G1_MULTIPLE(null, 0, Z, TOKEN, TOKEN);
-if (res != 0) {
-    console.log("Failed to compute z.CS, error ", res);
-}
-console.log("z.CS: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-/* Client extracts PIN from secret to create Token */
-var pin = 1234;
-console.log("Client extracts PIN= " + pin);
-res = ctx.MPIN.EXTRACT_PIN(sha, CLIENT_ID, pin, TOKEN);
-if (res != 0) {
-    console.log("Failed to extract PIN, Error: ", res);
-}
-
-console.log("Client Token TK: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-var timeValue = ctx.MPIN.GET_TIME();
-
-var message = "Message to sign";
-
-res = ctx.MPIN.CLIENT(sha, 0, CLIENT_ID, rng, X, pin, TOKEN, SEC, U, null, null, timeValue, Y1, message);
-if (res != 0) {
-    console.log("Failed to extract PIN, error ", res);
-}
-
-console.log("U: 0x" + ctx.MPIN.bytestostring(U));
-
-console.log("Y1: 0x" + ctx.MPIN.bytestostring(Y1));
-console.log("V: 0x" + ctx.MPIN.bytestostring(SEC));
-
-/* Server  */
-res = ctx.MPIN.SERVER(sha, 0, xID, null, Y2, SST, U, null, SEC, null, null, CLIENT_ID, timeValue, message, Pa);
-console.log("Y2: 0x" + ctx.MPIN.bytestostring(Y2));
-
-if (res != 0) {
-    console.log("FAILURE Signature Verification, error", res);
-} else {
-    console.log("SUCCESS Error Code ", res);
-}
-
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_ECC_BLS381_NIST521.html b/examples/browser/example_ECC_BLS381_NIST521.html
deleted file mode 100644
index 43a4057..0000000
--- a/examples/browser/example_ECC_BLS381_NIST521.html
+++ /dev/null
@@ -1,217 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-
-/* Test ECC - test driver and function exerciser for ECDH/ECIES/ECDSA API Functions */
-
-
-var ctx1 = new CTX("BLS381");
-var ctx2 = new CTX("NIST521");
-
-console.log("Start testing BLS381");
-
-var pp = "M0ng00se",
-    res,
-    i;
-
-var S1 = [];
-var W0 = [];
-var W1 = [];
-var Z0 = [];
-var Z1 = [];
-var RAW = [];
-var SALT = [];
-
-var rng = new ctx1.RAND();
-
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-
-for (i = 0; i < 8; i++) {
-    SALT[i] = (i + 1);
-} // set Salt
-
-console.log("Alice's Passphrase= " + pp);
-
-var PW = ctx1.ECDH.stringtobytes(pp);
-// private key S0 of size EGS bytes derived from Password and Salt
-var S0 = ctx1.ECDH.PBKDF2(ctx1.ECP.HASH_TYPE, PW, SALT, 1000, ctx1.ECP.AESKEY);
-
-console.log("Alice's private key= 0x" + ctx1.ECDH.bytestostring(S0));
-// Generate Key pair S/W
-ctx1.ECDH.KEY_PAIR_GENERATE(null, S0, W0);
-
-//console.log("Alice's public key= 0x" + ctx1.ECDH.bytestostring(W0));
-
-res = ctx1.ECDH.PUBLIC_KEY_VALIDATE(W0);
-if (res != 0) {
-    console.error("ECP_ZZZ Public Key is invalid!");
-}
-// Random private key for other party
-ctx1.ECDH.KEY_PAIR_GENERATE(rng, S1, W1);
-
-console.log("Servers private key= 0x" + ctx1.ECDH.bytestostring(S1));
-//console.log("Servers public key= 0x" + ctx1.ECDH.bytestostring(W1));
-
-res = ctx1.ECDH.PUBLIC_KEY_VALIDATE(W1);
-if (res != 0) {
-    console.error("ECP_ZZZ Public Key is invalid!");
-}
-
-// Calculate common key using DH - IEEE 1363 method
-
-ctx1.ECDH.ECPSVDP_DH(S0, W1, Z0);
-ctx1.ECDH.ECPSVDP_DH(S1, W0, Z1);
-
-var same = true;
-for (i = 0; i < ctx1.ECDH.EFS; i++) {
-    if (Z0[i] != Z1[i]) {
-        same = false;
-    }
-}
-
-if (!same) {
-    console.error("ECP_ZZZSVDP-DH Failed");
-}
-
-var KEY = ctx1.ECDH.KDF2(ctx1.ECP.HASH_TYPE, Z0, null, ctx1.ECP.AESKEY);
-
-console.log("Alice's ECDH Key= 0x" + ctx1.ECDH.bytestostring(KEY));
-console.log("Servers ECDH Key= 0x" + ctx1.ECDH.bytestostring(KEY));
-
-
-console.log("\ntart testing NIST251");
-
-var i,
-    res;
-var pp = "M0ng00se";
-
-var S1 = [];
-var W0 = [];
-var W1 = [];
-var Z0 = [];
-var Z1 = [];
-var RAW = [];
-var SALT = [];
-
-var rng = new ctx2.RAND();
-
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-for (i = 0; i < 8; i++) {
-    SALT[i] = (i + 1);
-} // set Salt
-
-console.log("Alice's Passphrase= " + pp);
-
-var PW = ctx2.ECDH.stringtobytes(pp);
-// private key S0 of size EGS bytes derived from Password and Salt
-var S0 = ctx2.ECDH.PBKDF2(ctx2.ECP.HASH_TYPE, PW, SALT, 1000, ctx1.ECDH.EGS);
-
-console.log("Alice's private key= 0x" + ctx2.ECDH.bytestostring(S0));
-// Generate Key pair S/W
-ctx2.ECDH.KEY_PAIR_GENERATE(null, S0, W0);
-
-//console.log("Alice's public key= 0x" + ctx2.ECDH.bytestostring(W0));
-
-res = ctx2.ECDH.PUBLIC_KEY_VALIDATE(W0);
-if (res != 0) {
-    console.error("ECP_ZZZ Public Key is invalid!");
-}
-// Random private key for other party
-ctx2.ECDH.KEY_PAIR_GENERATE(rng, S1, W1);
-
-console.log("Servers private key= 0x" + ctx2.ECDH.bytestostring(S1));
-//console.log("Servers public key= 0x" + ctx2.ECDH.bytestostring(W1));
-
-res = ctx2.ECDH.PUBLIC_KEY_VALIDATE(W1);
-if (res != 0) {
-    console.error("ECP_ZZZ Public Key is invalid!");
-}
-
-// Calculate common key using DH - IEEE 1363 method
-
-ctx2.ECDH.ECPSVDP_DH(S0, W1, Z0);
-ctx2.ECDH.ECPSVDP_DH(S1, W0, Z1);
-
-var same = true;
-for (i = 0; i < ctx2.ECDH.EFS; i++) {
-    if (Z0[i] != Z1[i]) {
-        same = false;
-    }
-}
-
-if (!same) {
-    console.error("ECP_ZZZSVDP-DH Failed");
-}
-
-var KEY = ctx2.ECDH.KDF2(ctx2.ECP.HASH_TYPE, Z0, null, ctx2.ECP.AESKEY);
-
-console.log("Alice's ECDH Key= 0x" + ctx2.ECDH.bytestostring(KEY));
-console.log("Servers ECDH Key= 0x" + ctx2.ECDH.bytestostring(KEY));
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_ECC_NIST256.html b/examples/browser/example_ECC_NIST256.html
deleted file mode 100644
index fec675f..0000000
--- a/examples/browser/example_ECC_NIST256.html
+++ /dev/null
@@ -1,201 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-
-/* Test ECC - test driver and function exerciser for ECDH/ECIES/ECDSA API Functions */
-
-
-console.log("Start testing ECDH with NIST256");
-
-var ctx = new CTX("NIST256");
-
-var i,
-    res;
-var pp = "M0ng00se";
-
-var EGS = ctx.ECP.AESKEY;
-var sha = ctx.ECP.HASH_TYPE;
-
-var S1 = [];
-var W0 = [];
-var W1 = [];
-var Z0 = [];
-var Z1 = [];
-var RAW = [];
-var SALT = [];
-var P1 = [];
-var P2 = [];
-var V = [];
-var M = [];
-var T = new Array(12); // must specify required length
-var CS = [];
-var DS = [];
-
-var rng = new ctx.RAND();
-
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-
-for (i = 0; i < 8; i++) {
-    SALT[i] = (i + 1);
-} // set Salt
-
-console.log("Alice's Passphrase= " + pp);
-
-var PW = ctx.ECDH.stringtobytes(pp);
-// private key S0 of size EGS bytes derived from Password and Salt 
-var S0 = ctx.ECDH.PBKDF2(sha, PW, SALT, 1000, EGS);
-
-console.log("Alice's private key= 0x" + ctx.ECDH.bytestostring(S0));
-// Generate Key pair S/W 
-ctx.ECDH.KEY_PAIR_GENERATE(null, S0, W0);
-
-console.log("Alice's public key= 0x" + ctx.ECDH.bytestostring(W0));
-
-res = ctx.ECDH.PUBLIC_KEY_VALIDATE(W0);
-if (res != 0) {
-    console.error("ECP Public Key is invalid!");
-}
-// Random private key for other party 
-ctx.ECDH.KEY_PAIR_GENERATE(rng, S1, W1);
-
-console.log("Servers private key= 0x" + ctx.ECDH.bytestostring(S1));
-console.log("Servers public key= 0x" + ctx.ECDH.bytestostring(W1));
-
-res = ctx.ECDH.PUBLIC_KEY_VALIDATE(W1);
-if (res != 0) {
-    console.error("ECP Public Key is invalid!");
-}
-
-// Calculate common key using DH - IEEE 1363 method 
-
-ctx.ECDH.ECPSVDP_DH(S0, W1, Z0);
-ctx.ECDH.ECPSVDP_DH(S1, W0, Z1);
-
-var same = true;
-for (i = 0; i < ctx.ECDH.EFS; i++) {
-    if (Z0[i] != Z1[i]) {
-        same = false;
-    }
-}
-
-if (!same) {
-    console.error("ECPSVDP-DH Failed");
-}
-
-var KEY = ctx.ECDH.KDF2(sha, Z0, null, ctx.ECDH.EAS);
-
-console.log("Alice's ECDH Key= 0x" + ctx.ECDH.bytestostring(KEY));
-console.log("Servers ECDH Key= 0x" + ctx.ECDH.bytestostring(KEY));
-
-if (ctx.ECP.CURVETYPE != ctx.ECP.MONTGOMERY) {
-    console.log("Testing ECIES");
-
-    P1[0] = 0x0;
-    P1[1] = 0x1;
-    P1[2] = 0x2;
-    P2[0] = 0x0;
-    P2[1] = 0x1;
-    P2[2] = 0x2;
-    P2[3] = 0x3;
-
-    for (i = 0; i <= 16; i++) {
-        M[i] = i;
-    }
-
-    var C = ctx.ECDH.ECIES_ENCRYPT(sha, P1, P2, rng, W1, M, V, T);
-
-    console.log("Ciphertext= ");
-    console.log("V= 0x" + ctx.ECDH.bytestostring(V));
-    console.log("C= 0x" + ctx.ECDH.bytestostring(C));
-    console.log("T= 0x" + ctx.ECDH.bytestostring(T));
-
-
-    M = ctx.ECDH.ECIES_DECRYPT(sha, P1, P2, V, C, T, S1);
-    if (M.length == 0) {
-        console.error("ECIES Decryption Failed");
-    } else {
-        console.log("Decryption succeeded");
-    }
-
-    console.log("Message is 0x" + ctx.ECDH.bytestostring(M));
-
-    console.log("Testing ECDSA");
-
-    if (ctx.ECDH.ECPSP_DSA(sha, rng, S0, M, CS, DS) != 0) {
-        console.error("ECDSA Signature Failed");
-    }
-
-    console.log("Signature= ");
-    console.log("C= 0x" + ctx.ECDH.bytestostring(CS));
-    console.log("D= 0x" + ctx.ECDH.bytestostring(DS));
-
-    if (ctx.ECDH.ECPVP_DSA(sha, W0, M, CS, DS) != 0) {
-        console.error("ECDSA Verification Failed");
-    } else {
-        console.log("ECDSA Signature/Verification succeeded");
-    }
-}
-
-rng.clean();
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_HASH.html b/examples/browser/example_HASH.html
deleted file mode 100644
index 60754a4..0000000
--- a/examples/browser/example_HASH.html
+++ /dev/null
@@ -1,115 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Example Hash functions */
-
-
-var ctx = new CTX();
-
-var bytestostring = function(b) {
-    var s = "";
-    var len = b.length;
-    var ch;
-
-    for (var i = 0; i < len; i++) {
-        ch = b[i];
-        s += ((ch >>> 4) & 15).toString(16);
-        s += (ch & 15).toString(16);
-    }
-    return s;
-};
-
-var stringtobytes = function(s) {
-    var b = [];
-    for (var i = 0; i < s.length; i++) {
-        b.push(s.charCodeAt(i));
-    }
-    return b;
-};
-
-var hashit = function(sha, B) {
-    var R = [],
-        H;
-
-    if (sha == ctx.HASH256.len) {
-        H = new ctx.HASH256();
-    } else if (sha == ctx.HASH384.len) {
-        H = new ctx.HASH384();
-    } else if (sha == ctx.HASH512.len) {
-        H = new ctx.HASH512();
-    }
-
-    H.process_array(B);
-    R = H.hash();
-
-    if (R.length == 0) {
-        return null;
-    }
-
-    return R;
-};
-
-var to_hash = "test hash";
-
-console.log("String to hash: ", to_hash);
-
-var hashed = hashit(ctx.HASH256.len, stringtobytes(to_hash));
-console.log("SHA256: ", bytestostring(hashed));
-hashed = hashit(ctx.HASH384.len, stringtobytes(to_hash));
-console.log("SHA384: ", bytestostring(hashed));
-hashed = hashit(ctx.HASH512.len, stringtobytes(to_hash));
-console.log("SHA512: ", bytestostring(hashed));
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_MPIN_BLS381.html b/examples/browser/example_MPIN_BLS381.html
deleted file mode 100644
index 08d54cd..0000000
--- a/examples/browser/example_MPIN_BLS381.html
+++ /dev/null
@@ -1,224 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test MPIN - test driver and function exerciser for MPIN API Functions */
-
-
-var ctx = new CTX("BLS381");
-
-/* Test M-Pin */
-
-var RAW = [];
-var i;
-var rng = new ctx.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-var sha = ctx.ECP.HASH_TYPE;
-
-var S = [];
-var SST = [];
-var TOKEN = [];
-var PERMIT = [];
-var SEC = [];
-var xID = [];
-var xCID = [];
-var X = [];
-var Y = [];
-var E = [];
-var F = [];
-var HCID = [];
-var HID = [];
-var HTID = [];
-
-/* Set configuration */
-var PINERROR = true;
-var ONE_PASS = false;
-
-/* Trusted Authority set-up */
-ctx.MPIN.RANDOM_GENERATE(rng, S);
-console.log("M-Pin Master Secret s: 0x" + ctx.MPIN.bytestostring(S));
-
-/* Create Client Identity */
-var IDstr = "testUser@milagro.com";
-var CLIENT_ID = ctx.MPIN.stringtobytes(IDstr);
-HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID); /* Either Client or TA calculates Hash(ID) - you decide! */
-
-console.log("Client ID= " + ctx.MPIN.bytestostring(CLIENT_ID));
-
-/* Client and Server are issued secrets by DTA */
-ctx.MPIN.GET_SERVER_SECRET(S, SST);
-console.log("Server Secret SS: 0x" + ctx.MPIN.bytestostring(SST));
-
-ctx.MPIN.GET_CLIENT_SECRET(S, HCID, TOKEN);
-console.log("Client Secret CS: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-/* Client extracts PIN from secret to create Token */
-var pin = 1234;
-console.log("Client extracts PIN= " + pin);
-var rtn = ctx.MPIN.EXTRACT_PIN(sha, CLIENT_ID, pin, TOKEN);
-if (rtn != 0) {
-    console.log("Failed to extract PIN ");
-}
-
-console.log("Client Token TK: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-var date = 0;
-
-pin = 1234;
-
-/* Set date=0 and PERMIT=null if time permits not in use
-
-Client First pass: Inputs CLIENT_ID, optional RNG, pin, TOKEN and PERMIT. Output xID = x.H(CLIENT_ID) and re-combined secret SEC
-If PERMITS are is use, then date!=0 and PERMIT is added to secret and xCID = x.(H(CLIENT_ID)+H_T(date|H(CLIENT_ID)))
-ctx.RANDom value x is supplied externally if RNG=null, otherwise generated and passed out by RNG
-
-If Time Permits OFF set xCID = null, HTID=null and use xID and HID only
-If Time permits are ON, AND pin error detection is required then all of xID, xCID, HID and HTID are required
-If Time permits are ON, AND pin error detection is NOT required, set xID=null, HID=null and use xCID and HTID only.
-
-
-*/
-var pxID = xID;
-var pxCID = xCID;
-var pHID = HID;
-var pHTID = HTID;
-var pE = E;
-var pF = F;
-var pPERMIT = PERMIT;
-
-if (date != 0) {
-    if (!PINERROR) {
-        pxID = null;
-        //	pHID=null;
-    }
-} else {
-    pPERMIT = null;
-    pxCID = null;
-    pHTID = null;
-}
-
-if (!PINERROR) {
-    pE = null;
-    pF = null;
-}
-
-if (ONE_PASS) {
-    console.log("MPIN Single Pass ");
-    var timeValue = ctx.MPIN.GET_TIME();
-    console.log("Epoch " + timeValue);
-
-    rtn = ctx.MPIN.CLIENT(sha, date, CLIENT_ID, rng, X, pin, TOKEN, SEC, pxID, pxCID, pPERMIT, timeValue, Y);
-
-    if (rtn != 0) {
-        console.error("FAILURE: CLIENT rtn: " + rtn);
-        process.exit(-1);
-    }
-    rtn = ctx.MPIN.SERVER(sha, date, pHID, pHTID, Y, SST, pxID, pxCID, SEC, pE, pF, CLIENT_ID, timeValue);
-    if (rtn != 0) {
-        console.error("FAILURE: SERVER rtn: " + rtn);
-        process.exit(-1);
-    }
-} else {
-    console.log("MPIN Multi Pass ");
-    rtn = ctx.MPIN.CLIENT_1(sha, date, CLIENT_ID, rng, X, pin, TOKEN, SEC, pxID, pxCID, pPERMIT);
-    if (rtn != 0) {
-        console.error("FAILURE: CLIENT_1 rtn: " + rtn);
-        process.exit(-1);
-    }
-
-    /* Server calculates H(ID) and H(T|H(ID)) (if time permits enabled), and maps them to points on the curve HID and HTID resp. */
-    ctx.MPIN.SERVER_1(sha, date, CLIENT_ID, pHID, pHTID);
-
-    /* Server generates ctx.RANDom number Y and sends it to Client */
-    ctx.MPIN.RANDOM_GENERATE(rng, Y);
-
-    /* Client Second Pass: Inputs Client secret SEC, x and y. Outputs -(x+y)*SEC */
-    rtn = ctx.MPIN.CLIENT_2(X, Y, SEC);
-    if (rtn != 0) {
-        console.error("FAILURE: CLIENT_2 rtn: " + rtn);
-        process.exit(-1);
-    }
-    /* Server Second pass. Inputs hashed client id, ctx.RANDom Y, -(x+y)*SEC, xID and xCID and Server secret SST. E and F help kangaroos to find error. */
-    /* If PIN error not required, set E and F = NULL */
-    rtn = ctx.MPIN.SERVER_2(date, pHID, pHTID, Y, SST, pxID, pxCID, SEC, pE, pF);
-
-    if (rtn != 0) {
-        console.log("FAILURE: SERVER_1 rtn: " + rtn);
-        process.exit(-1);
-    }
-}
-
-
-if (rtn == ctx.MPIN.BAD_PIN) {
-    console.log("Server says - Bad Pin.");
-    if (PINERROR) {
-        var err = ctx.MPIN.KANGAROO(E, F);
-        if (err != 0) {
-            console.log("(Client PIN is out by " + err + ")");
-            process.exit(-1);
-        }
-    }
-} else {
-    console.log("Server says - PIN is good! You really are " + IDstr);
-}
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_MPIN_FULL_BLS381.html b/examples/browser/example_MPIN_FULL_BLS381.html
deleted file mode 100644
index d95979f..0000000
--- a/examples/browser/example_MPIN_FULL_BLS381.html
+++ /dev/null
@@ -1,272 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test MPIN - test driver and function exerciser for MPIN API Functions */
-
-
-var ctx = new CTX("BLS381");
-
-/* Test M-Pin */
-
-var RAW = [];
-var i;
-var rng = new ctx.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-rng.seed(100, RAW);
-
-var sha = ctx.ECP.HASH_TYPE;
-
-var S = [];
-var SST = [];
-var TOKEN = [];
-var PERMIT = [];
-var SEC = [];
-var xID = [];
-var xCID = [];
-var X = [];
-var Y = [];
-var E = [];
-var F = [];
-var HCID = [];
-var HID = [];
-var HTID = [];
-
-var G1 = [];
-var G2 = [];
-var R = [];
-var Z = [];
-var W = [];
-var T = [];
-var CK = [];
-var SK = [];
-
-var HSID = [];
-
-/* Set configuration */
-var PERMITS = true;
-var PINERROR = true;
-var ONE_PASS = false;
-
-
-/* Trusted Authority set-up */
-ctx.MPIN.RANDOM_GENERATE(rng, S);
-console.log("M-Pin Master Secret s: 0x" + ctx.MPIN.bytestostring(S));
-
-/* Create Client Identity */
-var IDstr = "testUser@milagro.com";
-var CLIENT_ID = ctx.MPIN.stringtobytes(IDstr);
-HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID); /* Either Client or TA calculates Hash(ID) - you decide! */
-
-console.log("Client ID= " + ctx.MPIN.bytestostring(CLIENT_ID));
-
-/* Client and Server are issued secrets by DTA */
-ctx.MPIN.GET_SERVER_SECRET(S, SST);
-console.log("Server Secret SS: 0x" + ctx.MPIN.bytestostring(SST));
-
-ctx.MPIN.GET_CLIENT_SECRET(S, HCID, TOKEN);
-console.log("Client Secret CS: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-/* Client extracts PIN from secret to create Token */
-var pin = 1234;
-console.log("Client extracts PIN= " + pin);
-var rtn = ctx.MPIN.EXTRACT_PIN(sha, CLIENT_ID, pin, TOKEN);
-if (rtn != 0) {
-    console.log("Failed to extract PIN ");
-}
-
-console.log("Client Token TK: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-ctx.MPIN.PRECOMPUTE(TOKEN, HCID, G1, G2);
-
-var date;
-if (PERMITS) {
-    date = ctx.MPIN.today();
-    /* Client gets "Time Token" permit from DTA */
-    ctx.MPIN.GET_CLIENT_PERMIT(sha, date, S, HCID, PERMIT);
-    console.log("Time Permit TP: 0x" + ctx.MPIN.bytestostring(PERMIT));
-
-    /* This encoding makes Time permit look ctx.RANDom - Elligator squared */
-    ctx.MPIN.ENCODING(rng, PERMIT);
-    console.log("Encoded Time Permit TP: 0x" + ctx.MPIN.bytestostring(PERMIT));
-    ctx.MPIN.DECODING(PERMIT);
-    console.log("Decoded Time Permit TP: 0x" + ctx.MPIN.bytestostring(PERMIT));
-} else {
-    date = 0;
-}
-
-pin = 1234;
-
-/* Set date=0 and PERMIT=null if time permits not in use
-
-Client First pass: Inputs CLIENT_ID, optional RNG, pin, TOKEN and PERMIT. Output xID = x.H(CLIENT_ID) and re-combined secret SEC
-If PERMITS are is use, then date!=0 and PERMIT is added to secret and xCID = x.(H(CLIENT_ID)+H_T(date|H(CLIENT_ID)))
-ctx.RANDom value x is supplied externally if RNG=null, otherwise generated and passed out by RNG
-
-If Time Permits OFF set xCID = null, HTID=null and use xID and HID only
-If Time permits are ON, AND pin error detection is required then all of xID, xCID, HID and HTID are required
-If Time permits are ON, AND pin error detection is NOT required, set xID=null, HID=null and use xCID and HTID only.
-
-
-*/
-var pxID = xID;
-var pxCID = xCID;
-var pHID = HID;
-var pHTID = HTID;
-var pE = E;
-var pF = F;
-var pPERMIT = PERMIT;
-var prHID;
-
-if (date != 0) {
-    prHID = pHTID;
-    if (!PINERROR) {
-        pxID = null;
-        //	pHID=null;
-    }
-} else {
-    prHID = pHID;
-    pPERMIT = null;
-    pxCID = null;
-    pHTID = null;
-}
-if (!PINERROR) {
-    pE = null;
-    pF = null;
-}
-
-if (ONE_PASS) {
-    console.log("MPIN Single Pass ");
-    var timeValue = ctx.MPIN.GET_TIME();
-    console.log("Epoch " + timeValue);
-
-    rtn = ctx.MPIN.CLIENT(sha, date, CLIENT_ID, rng, X, pin, TOKEN, SEC, pxID, pxCID, pPERMIT, timeValue, Y);
-
-    if (rtn != 0) {
-        console.error("FAILURE: CLIENT rtn: " + rtn);
-        process.exit(-1);
-    }
-    HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-    ctx.MPIN.GET_G1_MULTIPLE(rng, 1, R, HCID, Z); /* Also Send Z=r.ID to Server, remember ctx.RANDom r */
-
-    rtn = ctx.MPIN.SERVER(sha, date, pHID, pHTID, Y, SST, pxID, pxCID, SEC, pE, pF, CLIENT_ID, timeValue);
-    if (rtn != 0) {
-        console.error("FAILURE: SERVER rtn: " + rtn);
-        process.exit(-1);
-    }
-    HSID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-    ctx.MPIN.GET_G1_MULTIPLE(rng, 0, W, prHID, T); /* Also send T=w.ID to client, remember ctx.RANDom w  */
-} else {
-    console.log("MPIN Multi Pass ");
-    rtn = ctx.MPIN.CLIENT_1(sha, date, CLIENT_ID, rng, X, pin, TOKEN, SEC, pxID, pxCID, pPERMIT);
-    if (rtn != 0) {
-        console.error("FAILURE: CLIENT_1 rtn: " + rtn);
-        process.exit(-1);
-    }
-    HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-    ctx.MPIN.GET_G1_MULTIPLE(rng, 1, R, HCID, Z); /* Also Send Z=r.ID to Server, remember ctx.RANDom r */
-
-    /* Server calculates H(ID) and H(T|H(ID)) (if time permits enabled), and maps them to points on the curve HID and HTID resp. */
-    ctx.MPIN.SERVER_1(sha, date, CLIENT_ID, pHID, pHTID);
-
-    /* Server generates ctx.RANDom number Y and sends it to Client */
-    ctx.MPIN.RANDOM_GENERATE(rng, Y);
-
-    HSID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-    ctx.MPIN.GET_G1_MULTIPLE(rng, 0, W, prHID, T); /* Also send T=w.ID to client, remember ctx.RANDom w  */
-
-    /* Client Second Pass: Inputs Client secret SEC, x and y. Outputs -(x+y)*SEC */
-    rtn = ctx.MPIN.CLIENT_2(X, Y, SEC);
-    if (rtn != 0) {
-        console.error("FAILURE: CLIENT_2 rtn: " + rtn);
-        process.exit(-1);
-    }
-    /* Server Second pass. Inputs hashed client id, ctx.RANDom Y, -(x+y)*SEC, xID and xCID and Server secret SST. E and F help kangaroos to find error. */
-    /* If PIN error not required, set E and F = NULL */
-    rtn = ctx.MPIN.SERVER_2(date, pHID, pHTID, Y, SST, pxID, pxCID, SEC, pE, pF);
-
-    if (rtn != 0) {
-        console.error("FAILURE: SERVER_1 rtn: " + rtn);
-        process.exit(-1);
-    }
-}
-
-
-if (rtn == ctx.MPIN.BAD_PIN) {
-    console.log("Server says - Bad Pin.");
-    if (PINERROR) {
-        var err = ctx.MPIN.KANGAROO(E, F);
-        if (err != 0) {
-            console.error("(Client PIN is out by " + err + ")");
-            process.exit(-1);
-        }
-    }
-} else {
-    console.log("Server says - PIN is good! You really are " + IDstr);
-
-    var H = ctx.MPIN.HASH_ALL(sha, HCID, pxID, pxCID, SEC, Y, Z, T);
-    ctx.MPIN.CLIENT_KEY(sha, G1, G2, pin, R, X, H, T, CK);
-
-    console.log("Client Key =  0x" + ctx.MPIN.bytestostring(CK));
-    H = ctx.MPIN.HASH_ALL(sha, HSID, pxID, pxCID, SEC, Y, Z, T);
-    ctx.MPIN.SERVER_KEY(sha, Z, SST, W, H, pHID, pxID, pxCID, SK);
-    console.log("Server Key =  0x" + ctx.MPIN.bytestostring(SK));
-}
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_MPIN_ONE_PASS_BLS381.html b/examples/browser/example_MPIN_ONE_PASS_BLS381.html
deleted file mode 100644
index 9d43ab6..0000000
--- a/examples/browser/example_MPIN_ONE_PASS_BLS381.html
+++ /dev/null
@@ -1,228 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test MPIN - test driver and function exerciser for MPIN API Functions */
-
-
-var ctx = new CTX("BLS381");
-
-/* Test M-Pin */
-
-var RAW = [];
-var i;
-var rng = new ctx.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-var sha = ctx.ECP.HASH_TYPE;
-
-var S = [];
-var SST = [];
-var TOKEN = [];
-var PERMIT = [];
-var SEC = [];
-var xID = [];
-var xCID = [];
-var X = [];
-var Y = [];
-var E = [];
-var F = [];
-var HCID = [];
-var HID = [];
-var HTID = [];
-
-var G1 = [];
-var G2 = [];
-var R = [];
-var Z = [];
-var W = [];
-var T = [];
-var CK = [];
-var SK = [];
-
-var HSID = [];
-
-/* Set configuration */
-var PINERROR = true;
-var FULL = true;
-
-/* Trusted Authority set-up */
-ctx.MPIN.RANDOM_GENERATE(rng, S);
-console.log("M-Pin Master Secret s: 0x" + ctx.MPIN.bytestostring(S));
-
-/* Create Client Identity */
-var IDstr = "testUser@milagro.com";
-var CLIENT_ID = ctx.MPIN.stringtobytes(IDstr);
-HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID); /* Either Client or TA calculates Hash(ID) - you decide! */
-
-console.log("Client ID= " + ctx.MPIN.bytestostring(CLIENT_ID));
-
-/* Client and Server are issued secrets by DTA */
-ctx.MPIN.GET_SERVER_SECRET(S, SST);
-console.log("Server Secret SS: 0x" + ctx.MPIN.bytestostring(SST));
-
-ctx.MPIN.GET_CLIENT_SECRET(S, HCID, TOKEN);
-console.log("Client Secret CS: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-/* Client extracts PIN from secret to create Token */
-var pin = 1234;
-console.log("Client extracts PIN= " + pin);
-var rtn = ctx.MPIN.EXTRACT_PIN(sha, CLIENT_ID, pin, TOKEN);
-if (rtn != 0) {
-    console.log("Failed to extract PIN ");
-}
-
-console.log("Client Token TK: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-if (FULL) {
-    ctx.MPIN.PRECOMPUTE(TOKEN, HCID, G1, G2);
-}
-
-var date = 0;
-
-pin = 1234;
-
-/* Set date=0 and PERMIT=null if time permits not in use
-
-Client First pass: Inputs CLIENT_ID, optional RNG, pin, TOKEN and PERMIT. Output xID = x.H(CLIENT_ID) and re-combined secret SEC
-If PERMITS are is use, then date!=0 and PERMIT is added to secret and xCID = x.(H(CLIENT_ID)+H_T(date|H(CLIENT_ID)))
-ctx.RANDom value x is supplied externally if RNG=null, otherwise generated and passed out by RNG
-
-If Time Permits OFF set xCID = null, HTID=null and use xID and HID only
-If Time permits are ON, AND pin error detection is required then all of xID, xCID, HID and HTID are required
-If Time permits are ON, AND pin error detection is NOT required, set xID=null, HID=null and use xCID and HTID only.
-
-
-*/
-var pxID = xID;
-var pxCID = xCID;
-var pHID = HID;
-var pHTID = HTID;
-var pE = E;
-var pF = F;
-var pPERMIT = PERMIT;
-var prHID;
-
-if (date != 0) {
-    prHID = pHTID;
-    if (!PINERROR) {
-        pxID = null;
-        //	pHID=null;
-    }
-} else {
-    prHID = pHID;
-    pPERMIT = null;
-    pxCID = null;
-    pHTID = null;
-}
-if (!PINERROR) {
-    pE = null;
-    pF = null;
-}
-
-console.log("MPIN Single Pass ");
-var timeValue = ctx.MPIN.GET_TIME();
-console.log("Epoch " + timeValue);
-
-rtn = ctx.MPIN.CLIENT(sha, date, CLIENT_ID, rng, X, pin, TOKEN, SEC, pxID, pxCID, pPERMIT, timeValue, Y);
-
-if (rtn != 0) {
-    console.error("FAILURE: CLIENT rtn: " + rtn);
-    process.exit(-1);
-}
-if (FULL) {
-    HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-    ctx.MPIN.GET_G1_MULTIPLE(rng, 1, R, HCID, Z); /* Also Send Z=r.ID to Server, remember ctx.RANDom r */
-}
-
-rtn = ctx.MPIN.SERVER(sha, date, pHID, pHTID, Y, SST, pxID, pxCID, SEC, pE, pF, CLIENT_ID, timeValue);
-if (rtn != 0) {
-    console.error("FAILURE: SERVER rtn: " + rtn);
-    process.exit(-1);
-}
-
-if (FULL) {
-    HSID = ctx.MPIN.HASH_ID(sha, CLIENT_ID);
-    ctx.MPIN.GET_G1_MULTIPLE(rng, 0, W, prHID, T); /* Also send T=w.ID to client, remember ctx.RANDom w  */
-}
-
-if (rtn == ctx.MPIN.BAD_PIN) {
-    console.log("Server says - Bad Pin.");
-    if (PINERROR) {
-        var err = ctx.MPIN.KANGAROO(E, F);
-        if (err != 0) {
-            console.log("(Client PIN is out by " + err + ")");
-            process.exit(-1);
-        }
-    }
-} else {
-    console.log("Server says - PIN is good! You really are " + IDstr);
-    if (FULL) {
-        var H = ctx.MPIN.HASH_ALL(sha, HCID, pxID, pxCID, SEC, Y, Z, T);
-        ctx.MPIN.CLIENT_KEY(sha, G1, G2, pin, R, X, H, T, CK);
-
-        console.log("Client Key =  0x" + ctx.MPIN.bytestostring(CK));
-        H = ctx.MPIN.HASH_ALL(sha, HSID, pxID, pxCID, SEC, Y, Z, T);
-        ctx.MPIN.SERVER_KEY(sha, Z, SST, W, H, pHID, pxID, pxCID, SK);
-        console.log("Server Key =  0x" + ctx.MPIN.bytestostring(SK));
-    }
-}
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_MPIN_TP_BLS381.html b/examples/browser/example_MPIN_TP_BLS381.html
deleted file mode 100644
index c29c250..0000000
--- a/examples/browser/example_MPIN_TP_BLS381.html
+++ /dev/null
@@ -1,210 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test MPIN - test driver and function exerciser for MPIN API Functions */
-
-
-var ctx = new CTX("BLS381");
-
-/* Test M-Pin */
-
-var RAW = [];
-var i;
-
-var rng = new ctx.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-var sha = ctx.ECP.HASH_TYPE;
-
-var S = [];
-var SST = [];
-var TOKEN = [];
-var PERMIT = [];
-var SEC = [];
-var xID = [];
-var xCID = [];
-var X = [];
-var Y = [];
-var E = [];
-var F = [];
-var HCID = [];
-var HID = [];
-var HTID = [];
-
-/* Set configuration */
-var PINERROR = true;
-
-/* Trusted Authority set-up */
-ctx.MPIN.RANDOM_GENERATE(rng, S);
-console.log("M-Pin Master Secret s: 0x" + ctx.MPIN.bytestostring(S));
-
-/* Create Client Identity */
-var IDstr = "testUser@milagro.com";
-var CLIENT_ID = ctx.MPIN.stringtobytes(IDstr);
-HCID = ctx.MPIN.HASH_ID(sha, CLIENT_ID); /* Either Client or TA calculates Hash(ID) - you decide! */
-
-console.log("Client ID= " + ctx.MPIN.bytestostring(CLIENT_ID));
-
-/* Client and Server are issued secrets by DTA */
-ctx.MPIN.GET_SERVER_SECRET(S, SST);
-console.log("Server Secret SS: 0x" + ctx.MPIN.bytestostring(SST));
-
-ctx.MPIN.GET_CLIENT_SECRET(S, HCID, TOKEN);
-console.log("Client Secret CS: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-/* Client extracts PIN from secret to create Token */
-var pin = 1234;
-console.log("Client extracts PIN= " + pin);
-var rtn = ctx.MPIN.EXTRACT_PIN(sha, CLIENT_ID, pin, TOKEN);
-if (rtn != 0) {
-    console.log("Failed to extract PIN ");
-}
-
-console.log("Client Token TK: 0x" + ctx.MPIN.bytestostring(TOKEN));
-
-var date = ctx.MPIN.today();
-/* Client gets "Time Token" permit from DTA */
-ctx.MPIN.GET_CLIENT_PERMIT(sha, date, S, HCID, PERMIT);
-console.log("Time Permit TP: 0x" + ctx.MPIN.bytestostring(PERMIT));
-
-/* This encoding makes Time permit look ctx.RANDom - Elligator squared */
-ctx.MPIN.ENCODING(rng, PERMIT);
-console.log("Encoded Time Permit TP: 0x" + ctx.MPIN.bytestostring(PERMIT));
-ctx.MPIN.DECODING(PERMIT);
-console.log("Decoded Time Permit TP: 0x" + ctx.MPIN.bytestostring(PERMIT));
-
-pin = 1234;
-
-/* Set date=0 and PERMIT=null if time permits not in use
-
-Client First pass: Inputs CLIENT_ID, optional RNG, pin, TOKEN and PERMIT. Output xID = x.H(CLIENT_ID) and re-combined secret SEC
-If PERMITS are is use, then date!=0 and PERMIT is added to secret and xCID = x.(H(CLIENT_ID)+H_T(date|H(CLIENT_ID)))
-ctx.RANDom value x is supplied externally if RNG=null, otherwise generated and passed out by RNG
-
-If Time Permits OFF set xCID = null, HTID=null and use xID and HID only
-If Time permits are ON, AND pin error detection is required then all of xID, xCID, HID and HTID are required
-If Time permits are ON, AND pin error detection is NOT required, set xID=null, HID=null and use xCID and HTID only.
-
-
-*/
-var pxID = xID;
-var pxCID = xCID;
-var pHID = HID;
-var pHTID = HTID;
-var pE = E;
-var pF = F;
-var pPERMIT = PERMIT;
-
-if (date != 0) {
-    if (!PINERROR) {
-        pxID = null;
-        //	pHID=null;
-    }
-} else {
-    pPERMIT = null;
-    pxCID = null;
-    pHTID = null;
-}
-if (!PINERROR) {
-    pE = null;
-    pF = null;
-}
-
-console.log("MPIN Multi Pass ");
-rtn = ctx.MPIN.CLIENT_1(sha, date, CLIENT_ID, rng, X, pin, TOKEN, SEC, pxID, pxCID, pPERMIT);
-if (rtn != 0) {
-    console.error("FAILURE: CLIENT_1 rtn: " + rtn);
-    process.exit(-1);
-}
-/* Server calculates H(ID) and H(T|H(ID)) (if time permits enabled), and maps them to points on the curve HID and HTID resp. */
-ctx.MPIN.SERVER_1(sha, date, CLIENT_ID, pHID, pHTID);
-
-/* Server generates ctx.RANDom number Y and sends it to Client */
-ctx.MPIN.RANDOM_GENERATE(rng, Y);
-
-/* Client Second Pass: Inputs Client secret SEC, x and y. Outputs -(x+y)*SEC */
-rtn = ctx.MPIN.CLIENT_2(X, Y, SEC);
-if (rtn != 0) {
-    console.error("FAILURE: CLIENT_2 rtn: " + rtn);
-    process.exit(-1);
-}
-/* Server Second pass. Inputs hashed client id, ctx.RANDom Y, -(x+y)*SEC, xID and xCID and Server secret SST. E and F help kangaroos to find error. */
-/* If PIN error not required, set E and F = NULL */
-rtn = ctx.MPIN.SERVER_2(date, pHID, pHTID, Y, SST, pxID, pxCID, SEC, pE, pF);
-
-if (rtn != 0) {
-    console.error("FAILURE: SERVER_1 rtn: " + rtn);
-    process.exit(-1);
-}
-if (rtn == ctx.MPIN.BAD_PIN) {
-    console.log("Server says - Bad Pin.");
-    if (PINERROR) {
-        var err = ctx.MPIN.KANGAROO(E, F);
-        if (err != 0) {
-            console.log("(Client PIN is out by " + err + ")");
-        }
-    }
-} else {
-    console.log("Server says - PIN is good! You really are " + IDstr);
-}
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_RSA2048_ECDSA_NIST256.html b/examples/browser/example_RSA2048_ECDSA_NIST256.html
deleted file mode 100644
index 6836342..0000000
--- a/examples/browser/example_RSA2048_ECDSA_NIST256.html
+++ /dev/null
@@ -1,211 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-'License'); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test RSA - test driver and function exerciser for RSA_2048 and ECDSA with NIST256 */
-
-
-var ctx1 = new CTX("RSA2048");
-
-console.log("Start test RSA2048");
-
-var i, j = 0;
-
-var RAW = [];
-var rng = new ctx1.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-var sha = ctx1.RSA.HASH_TYPE;
-var message = "Hello World\n";
-var pub = new ctx1.rsa_public_key(ctx1.FF.FFLEN);
-var priv = new ctx1.rsa_private_key(ctx1.FF.HFLEN);
-
-var ML = [];
-var C = [];
-var S = [];
-var SALT = [];
-var pp = "M0ng00se";
-var CS = [];
-var DS = [];
-var S0 = [];
-var W0 = [];
-
-var start, end, time;
-start = new Date().getTime();
-console.log("Generate RSA public/private key pair");
-
-ctx1.RSA.KEY_PAIR(rng, 65537, priv, pub);
-
-end = new Date().getTime();
-time = end - start;
-console.log("Time in ms= " + time);
-
-var M = ctx1.RSA.stringtobytes(message);
-console.log("Encrypting test string");
-
-var E = ctx1.RSA.OAEP_ENCODE(sha, M, rng, null); /* OAEP encode message m to e  */
-console.log("Encoding= 0x" + ctx1.RSA.bytestohex(E));
-
-console.log("Public key= 0x" + pub.n.toString());
-
-start = new Date().getTime();
-ctx1.RSA.ENCRYPT(pub, E, C); /* encrypt encoded message */
-end = new Date().getTime();
-time = end - start;
-console.log("Time in ms= " + time);
-
-console.log("Ciphertext= 0x" + ctx1.RSA.bytestohex(C));
-
-console.log("Decrypting test string");
-start = new Date().getTime();
-ctx1.RSA.DECRYPT(priv, C, ML);
-end = new Date().getTime();
-time = end - start;
-console.log("Time in ms= " + time);
-
-var cmp = true;
-if (E.length != ML.length) {
-    cmp = false;
-} else {
-    for (j = 0; j < E.length; j++) {
-        if (E[j] != ML[j]) {
-            cmp = false;
-        }
-    }
-}
-if (cmp) {
-    console.log("Decryption is OK");
-} else {
-    console.error("Decryption Failed");
-    process.exit(-1);
-}
-
-var MS = ctx1.RSA.OAEP_DECODE(sha, null, ML); /* OAEP decode message  */
-console.log("Decoding= 0x" + ctx1.RSA.bytestohex(MS));
-
-console.log("message= " + ctx1.RSA.bytestostring(MS));
-
-console.log("Start test RSA signature");
-
-ctx1.RSA.PKCS15(sha, M, C);
-
-ctx1.RSA.DECRYPT(priv, C, S); /* create signature in S */
-
-console.log("Signature= 0x" + ctx1.RSA.bytestohex(S));
-
-ctx1.RSA.ENCRYPT(pub, S, ML);
-
-cmp = true;
-if (C.length != ML.length) {
-    cmp = false;
-} else {
-    for (j = 0; j < C.length; j++) {
-        if (C[j] != ML[j]) {
-            cmp = false;
-        }
-    }
-}
-if (cmp) {
-    console.log("Signature is valid");
-} else {
-    console.error("Signature is INVALID");
-    process.exit(-1);
-}
-ctx1.RSA.PRIVATE_KEY_KILL(priv);
-
-console.log("SUCCESS");
-
-
-var ctx2 = new CTX("NIST256");
-
-console.log("\n\nStart test ECDSA NIST256");
-
-for (i = 0; i < 8; i++) {
-    SALT[i] = (i + 1);
-} // set Salt
-
-console.log("Alice's Passphrase= " + pp);
-
-// Random private key for other party
-ctx2.ECDH.KEY_PAIR_GENERATE(rng, S0, W0);
-
-// message
-for (i = 0; i <= 16; i++) {
-    M[i] = i;
-}
-
-if (ctx2.ECDH.ECPSP_DSA(sha, rng, S0, M, CS, DS) != 0) {
-    console.error("ECDSA Signature Failed");
-}
-
-console.log("Signature= ");
-console.log("C= 0x" + ctx2.ECDH.bytestostring(CS));
-console.log("D= 0x" + ctx2.ECDH.bytestostring(DS));
-
-if (ctx2.ECDH.ECPVP_DSA(sha, W0, M, CS, DS) != 0) {
-    console.error("ECDSA Verification Failed");
-} else {
-    console.log("ECDSA Signature/Verification succeeded");
-}
-
-rng.clean();
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>
diff --git a/examples/browser/example_RSA2048_GENKEY.html b/examples/browser/example_RSA2048_GENKEY.html
deleted file mode 100644
index 6ffa893..0000000
--- a/examples/browser/example_RSA2048_GENKEY.html
+++ /dev/null
@@ -1,176 +0,0 @@
-<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN>
-<html>
-<head>
-<title>Browser test</title>
-<script src="src/rand.js"></script>
-<script src="src/rom_curve.js"></script>
-<script src="src/rom_field.js"></script>
-<script src="src/uint64.js"></script>
-<script src="src/aes.js"></script>
-<script src="src/big.js"></script>
-<script src="src/gcm.js"></script>
-<script src="src/hash256.js"></script>
-<script src="src/hash384.js"></script>
-<script src="src/hash512.js"></script>
-<script src="src/sha3.js"></script>
-<script src="src/newhope.js"></script>
-<script src="src/nhs.js"></script>
-<script src="src/fp.js"></script>
-<script src="src/fp2.js"></script>
-<script src="src/fp4.js"></script>
-<script src="src/fp12.js"></script>
-<script src="src/ff.js"></script>
-<script src="src/rsa.js"></script>
-<script src="src/ecp.js"></script>
-<script src="src/ecp2.js"></script>
-<script src="src/ecdh.js"></script>
-<script src="src/pair.js"></script>
-<script src="src/mpin.js"></script>
-<script src="src/ctx.js"></script>
-</head>
-
-<body>
-<h1>Browser test</h1>
-
-<script type="text/javascript">
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-'License'); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-/* Test RSA - test driver and function exerciser for RSA_2048 API Functions */
-
-
-var ctx = new CTX("RSA2048");
-
-console.log("Start test RSA 2048 with key generation");
-
-var i, j = 0;
-
-var RAW = [];
-var rng = new ctx.RAND();
-rng.clean();
-for (i = 0; i < 100; i++) {
-    RAW[i] = i;
-}
-
-rng.seed(100, RAW);
-
-var sha = ctx.RSA.HASH_TYPE;
-var message = "Hello World\n";
-var pub = new ctx.rsa_public_key(ctx.FF.FFLEN);
-var priv = new ctx.rsa_private_key(ctx.FF.HFLEN);
-
-var ML = [];
-var C = [];
-var S = [];
-
-var start, end, time;
-start = new Date().getTime();
-console.log("Generating RSA public/private key pair (slow!)");
-ctx.RSA.KEY_PAIR(rng, 65537, priv, pub);
-console.log("PR.p: " + priv.p.toString());
-console.log("PR.q: " + priv.q.toString());
-console.log("PR.dp: " + priv.dp.toString());
-console.log("PR.dq: " + priv.dq.toString());
-console.log("PR.c: " + priv.c.toString());
-console.log("PUB.n: " + pub.n.toString());
-
-
-end = new Date().getTime();
-time = end - start;
-console.log("Time in ms= " + time);
-
-var M = ctx.RSA.stringtobytes(message);
-console.log("Encrypting test string");
-
-var E = ctx.RSA.OAEP_ENCODE(sha, M, rng, null); /* OAEP encode message m to e  */
-console.log("Encoding= 0x" + ctx.RSA.bytestohex(E));
-
-console.log("Public key= 0x" + pub.n.toString());
-
-start = new Date().getTime();
-ctx.RSA.ENCRYPT(pub, E, C); /* encrypt encoded message */
-end = new Date().getTime();
-time = end - start;
-console.log("Time in ms= " + time);
-
-console.log("Ciphertext= 0x" + ctx.RSA.bytestohex(C));
-
-console.log("Decrypting test string");
-start = new Date().getTime();
-ctx.RSA.DECRYPT(priv, C, ML);
-end = new Date().getTime();
-time = end - start;
-console.log("Time in ms= " + time);
-
-var cmp = true;
-if (E.length != ML.length) {
-    cmp = false;
-} else {
-    for (j = 0; j < E.length; j++) {
-        if (E[j] != ML[j]) {
-            cmp = false;
-        }
-    }
-}
-
-if (cmp) {
-    console.log("Decryption is OK");
-} else {
-    console.error("Decryption Failed");
-    process.exit(-1);
-}
-
-var MS = ctx.RSA.OAEP_DECODE(sha, null, ML); /* OAEP decode message  */
-console.log("Decoding= 0x" + ctx.RSA.bytestohex(MS));
-
-console.log("message= " + ctx.RSA.bytestostring(MS));
-
-console.log("Start test RSA signature");
-
-ctx.RSA.PKCS15(sha, M, C);
-
-ctx.RSA.DECRYPT(priv, C, S); /* create signature in S */
-
-console.log("Signature= 0x" + ctx.RSA.bytestohex(S));
-
-ctx.RSA.ENCRYPT(pub, S, ML);
-
-cmp = true;
-if (C.length != ML.length) {
-    cmp = false;
-} else {
-    for (j = 0; j < C.length; j++) {
-        if (C[j] != ML[j]) {
-            cmp = false;
-        }
-    }
-}
-
-if (cmp) {
-    console.log("Signature is valid");
-} else {
-    console.error("Signature is INVALID");
-    process.exit(-1);
-}
-ctx.RSA.PRIVATE_KEY_KILL(priv);
-
-console.log("SUCCESS");
-</script>
-</body>
-</html>