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| |
| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <title>JavaScript Test BLS</title> |
| </head> |
| <body> |
| <h1>JavaScript Test BLS Example</h1> |
| <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/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/bls.js"></script> |
| <script src="src/mpin.js"></script> |
| <script src="src/ctx.js"></script> |
| |
| <script src="src/fp8.js"></script> |
| <script src="src/fp16.js"></script> |
| <script src="src/fp24.js"></script> |
| <script src="src/fp48.js"></script> |
| <script src="src/ecp4.js"></script> |
| <script src="src/ecp8.js"></script> |
| <script src="src/pair192.js"></script> |
| <script src="src/pair256.js"></script> |
| <script src="src/mpin192.js"></script> |
| <script src="src/mpin256.js"></script> |
| <script src="src/bls192.js"></script> |
| <script src="src/bls256.js"></script> |
| |
| |
| <p><a id="myLink4" href="#" onclick="location.reload(false);bn254();">BN254 254-bit k=12 Pairing-Friendly BN Curve Boneh-Lynn-Shacham</a></p> |
| <p><a id="myLink5" href="#" onclick="location.reload(false);bls381();">BLS381 381-bit k=12 Pairing-Friendly BLS Curve Boneh-Lynn-Shacham</a></p> |
| <p><a id="myLink6" href="#" onclick="location.reload(false);bls24();">BLS24 479-bit k=24 Pairing-Friendly BLS Curve Boneh-Lynn-Shacham</a></p> |
| <p><a id="myLink7" href="#" onclick="location.reload(false);bls48();">BLS48 556-bit k=48 Pairing-Friendly BLS Curve Boneh-Lynn-Shacham</a></p> |
| |
| |
| <script> |
| |
| |
| /* Test BLS signature */ |
| |
| // BN254 context |
| function bn254() { |
| var ctx = new CTX('BN254'); |
| mywindow=window.open(); |
| |
| mywindow.document.write("<br> BN254 Pairing-Friendly Curve "+ "<br>"); |
| |
| var i,res; |
| var result; |
| |
| var BGS=ctx.BLS.BGS; |
| var BFS=ctx.BLS.BFS; |
| |
| var G1S=BFS+1; // Group 1 Size |
| var G2S=4*BFS; // Group 2 Size |
| |
| var S=[]; |
| var W=[]; |
| var SIG=[]; |
| |
| var RAW=[]; |
| var rng=new ctx.RAND(); |
| |
| rng.clean(); |
| for (i=0;i<100;i++) RAW[i]=i; |
| |
| rng.seed(100,RAW); |
| |
| mywindow.document.write ("Testing BLS code <br>"); |
| var mess="This is a test message"; |
| |
| ctx.BLS.KeyPairGenerate(rng,S,W); |
| mywindow.document.write("Private key : 0x"+ctx.BLS.bytestostring(S) + "<br>"); |
| mywindow.document.write("Public key : 0x"+ctx.BLS.bytestostring(W) + "<br>"); |
| |
| ctx.BLS.sign(SIG,mess,S); |
| mywindow.document.write("Signature : 0x"+ctx.BLS.bytestostring(SIG) + "<br>"); |
| |
| var res=ctx.BLS.verify(SIG,mess,W); |
| |
| if (res==0) |
| mywindow.document.write("Signature is OK" + "<br>"); |
| else |
| mywindow.document.write("Signature is *NOT* OK" + "<br>"); |
| |
| } |
| |
| // BLS381 context |
| function bls381() { |
| var ctx = new CTX('BLS381'); |
| mywindow=window.open(); |
| |
| mywindow.document.write("<br> BLS381 Pairing-Friendly Curve "+ "<br>"); |
| |
| var i,res; |
| var result; |
| |
| var BGS=ctx.BLS.BGS; |
| var BFS=ctx.BLS.BFS; |
| |
| var G1S=BFS+1; /* Group 1 Size */ |
| var G2S=4*BFS; /* Group 2 Size */ |
| |
| var S=[]; |
| var W=[]; |
| var SIG=[]; |
| |
| var RAW=[]; |
| var rng=new ctx.RAND(); |
| |
| rng.clean(); |
| for (i=0;i<100;i++) RAW[i]=i; |
| |
| rng.seed(100,RAW); |
| |
| mywindow.document.write ("Testing BLS code <br>"); |
| var mess="This is a test message"; |
| |
| ctx.BLS.KeyPairGenerate(rng,S,W); |
| mywindow.document.write("Private key : 0x"+ctx.BLS.bytestostring(S) + "<br>"); |
| mywindow.document.write("Public key : 0x"+ctx.BLS.bytestostring(W) + "<br>"); |
| |
| ctx.BLS.sign(SIG,mess,S); |
| mywindow.document.write("Signature : 0x"+ctx.BLS.bytestostring(SIG) + "<br>"); |
| |
| var res=ctx.BLS.verify(SIG,mess,W); |
| |
| if (res==0) |
| mywindow.document.write("Signature is OK" + "<br>"); |
| else |
| mywindow.document.write("Signature is *NOT* OK" + "<br>"); |
| |
| } |
| |
| // BLS24 context |
| function bls24() { |
| var ctx = new CTX('BLS24'); |
| mywindow=window.open(); |
| |
| mywindow.document.write("<br> BLS24 Pairing-Friendly Curve "+ "<br>"); |
| |
| var i,res; |
| var result; |
| |
| var BGS=ctx.BLS192.BGS; |
| var BFS=ctx.BLS192.BFS; |
| |
| var G1S=BFS+1; /* Group 1 Size */ |
| var G2S=4*BFS; /* Group 2 Size */ |
| |
| var S=[]; |
| var W=[]; |
| var SIG=[]; |
| |
| var RAW=[]; |
| var rng=new ctx.RAND(); |
| |
| rng.clean(); |
| for (i=0;i<100;i++) RAW[i]=i; |
| |
| rng.seed(100,RAW); |
| |
| mywindow.document.write ("Testing BLS code <br>"); |
| var mess="This is a test message"; |
| |
| ctx.BLS192.KeyPairGenerate(rng,S,W); |
| mywindow.document.write("Private key : 0x"+ctx.BLS192.bytestostring(S) + "<br>"); |
| mywindow.document.write("Public key : 0x"+ctx.BLS192.bytestostring(W) + "<br>"); |
| |
| ctx.BLS192.sign(SIG,mess,S); |
| mywindow.document.write("Signature : 0x"+ctx.BLS192.bytestostring(SIG) + "<br>"); |
| |
| var res=ctx.BLS192.verify(SIG,mess,W); |
| |
| if (res==0) |
| mywindow.document.write("Signature is OK" + "<br>"); |
| else |
| mywindow.document.write("Signature is *NOT* OK" + "<br>"); |
| |
| } |
| |
| // BLS48 context |
| function bls48() { |
| var ctx = new CTX('BLS48'); |
| mywindow=window.open(); |
| |
| mywindow.document.write("<br> BLS48 Pairing-Friendly Curve "+ "<br>"); |
| |
| var i,res; |
| var result; |
| |
| var BGS=ctx.BLS256.BGS; |
| var BFS=ctx.BLS256.BFS; |
| |
| var G1S=BFS+1; /* Group 1 Size */ |
| var G2S=4*BFS; /* Group 2 Size */ |
| |
| var S=[]; |
| var W=[]; |
| var SIG=[]; |
| |
| var RAW=[]; |
| var rng=new ctx.RAND(); |
| |
| rng.clean(); |
| for (i=0;i<100;i++) RAW[i]=i; |
| |
| rng.seed(100,RAW); |
| |
| mywindow.document.write ("Testing BLS code <br>"); |
| var mess="This is a test message"; |
| |
| ctx.BLS256.KeyPairGenerate(rng,S,W); |
| mywindow.document.write("Private key : 0x"+ctx.BLS256.bytestostring(S) + "<br>"); |
| mywindow.document.write("Public key : 0x"+ctx.BLS256.bytestostring(W) + "<br>"); |
| |
| ctx.BLS256.sign(SIG,mess,S); |
| mywindow.document.write("Signature : 0x"+ctx.BLS256.bytestostring(SIG) + "<br>"); |
| |
| var res=ctx.BLS256.verify(SIG,mess,W); |
| |
| if (res==0) |
| mywindow.document.write("Signature is OK" + "<br>"); |
| else |
| mywindow.document.write("Signature is *NOT* OK" + "<br>"); |
| |
| } |
| |
| </script> |
| </body> |
| </html> |
