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| author | Peter Dettman <peter.dettman@bouncycastle.org> | 2019-08-02 18:41:24 +0700 |
|---|---|---|
| committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2019-08-02 18:41:24 +0700 |
| commit | d5b186492a09c1aee253998670fc843e6087fe6e (patch) | |
| tree | 011ee300b06ce58772a6fe46879c35a0a372d198 /crypto/src/asn1/sec | |
| parent | Provide a constant-time zero test (diff) | |
| download | BouncyCastle.NET-ed25519-d5b186492a09c1aee253998670fc843e6087fe6e.tar.xz | |
Add experimental support for GLV Type A endomorphisms
Diffstat (limited to 'crypto/src/asn1/sec')
| -rw-r--r-- | crypto/src/asn1/sec/SECNamedCurves.cs | 76 |
1 files changed, 40 insertions, 36 deletions
diff --git a/crypto/src/asn1/sec/SECNamedCurves.cs b/crypto/src/asn1/sec/SECNamedCurves.cs index b753ac5d1..7d755cc11 100644 --- a/crypto/src/asn1/sec/SECNamedCurves.cs +++ b/crypto/src/asn1/sec/SECNamedCurves.cs @@ -172,15 +172,16 @@ namespace Org.BouncyCastle.Asn1.Sec GlvTypeBParameters glv = new GlvTypeBParameters( new BigInteger("9ba48cba5ebcb9b6bd33b92830b2a2e0e192f10a", 16), new BigInteger("c39c6c3b3a36d7701b9c71a1f5804ae5d0003f4", 16), - new BigInteger[]{ - new BigInteger("9162fbe73984472a0a9e", 16), - new BigInteger("-96341f1138933bc2f505", 16) }, - new BigInteger[]{ - new BigInteger("127971af8721782ecffa3", 16), - new BigInteger("9162fbe73984472a0a9e", 16) }, - new BigInteger("9162fbe73984472a0a9d0590", 16), - new BigInteger("96341f1138933bc2f503fd44", 16), - 176); + new ScalarSplitParameters( + new BigInteger[]{ + new BigInteger("9162fbe73984472a0a9e", 16), + new BigInteger("-96341f1138933bc2f505", 16) }, + new BigInteger[]{ + new BigInteger("127971af8721782ecffa3", 16), + new BigInteger("9162fbe73984472a0a9e", 16) }, + new BigInteger("9162fbe73984472a0a9d0590", 16), + new BigInteger("96341f1138933bc2f503fd44", 16), + 176)); ECCurve curve = ConfigureCurveGlv(new FpCurve(p, a, b, n, h), glv); X9ECPoint G = new X9ECPoint(curve, Hex.Decode("04" @@ -272,15 +273,16 @@ namespace Org.BouncyCastle.Asn1.Sec GlvTypeBParameters glv = new GlvTypeBParameters( new BigInteger("bb85691939b869c1d087f601554b96b80cb4f55b35f433c2", 16), new BigInteger("3d84f26c12238d7b4f3d516613c1759033b1a5800175d0b1", 16), - new BigInteger[]{ - new BigInteger("71169be7330b3038edb025f1", 16), - new BigInteger("-b3fb3400dec5c4adceb8655c", 16) }, - new BigInteger[]{ - new BigInteger("12511cfe811d0f4e6bc688b4d", 16), - new BigInteger("71169be7330b3038edb025f1", 16) }, - new BigInteger("71169be7330b3038edb025f1d0f9", 16), - new BigInteger("b3fb3400dec5c4adceb8655d4c94", 16), - 208); + new ScalarSplitParameters( + new BigInteger[]{ + new BigInteger("71169be7330b3038edb025f1", 16), + new BigInteger("-b3fb3400dec5c4adceb8655c", 16) }, + new BigInteger[]{ + new BigInteger("12511cfe811d0f4e6bc688b4d", 16), + new BigInteger("71169be7330b3038edb025f1", 16) }, + new BigInteger("71169be7330b3038edb025f1d0f9", 16), + new BigInteger("b3fb3400dec5c4adceb8655d4c94", 16), + 208)); ECCurve curve = ConfigureCurveGlv(new FpCurve(p, a, b, n, h), glv); X9ECPoint G = new X9ECPoint(curve, Hex.Decode("04" @@ -343,15 +345,16 @@ namespace Org.BouncyCastle.Asn1.Sec GlvTypeBParameters glv = new GlvTypeBParameters( new BigInteger("fe0e87005b4e83761908c5131d552a850b3f58b749c37cf5b84d6768", 16), new BigInteger("60dcd2104c4cbc0be6eeefc2bdd610739ec34e317f9b33046c9e4788", 16), - new BigInteger[]{ - new BigInteger("6b8cf07d4ca75c88957d9d670591", 16), - new BigInteger("-b8adf1378a6eb73409fa6c9c637d", 16) }, - new BigInteger[]{ - new BigInteger("1243ae1b4d71613bc9f780a03690e", 16), - new BigInteger("6b8cf07d4ca75c88957d9d670591", 16) }, - new BigInteger("6b8cf07d4ca75c88957d9d67059037a4", 16), - new BigInteger("b8adf1378a6eb73409fa6c9c637ba7f5", 16), - 240); + new ScalarSplitParameters( + new BigInteger[]{ + new BigInteger("6b8cf07d4ca75c88957d9d670591", 16), + new BigInteger("-b8adf1378a6eb73409fa6c9c637d", 16) }, + new BigInteger[]{ + new BigInteger("1243ae1b4d71613bc9f780a03690e", 16), + new BigInteger("6b8cf07d4ca75c88957d9d670591", 16) }, + new BigInteger("6b8cf07d4ca75c88957d9d67059037a4", 16), + new BigInteger("b8adf1378a6eb73409fa6c9c637ba7f5", 16), + 240)); ECCurve curve = ConfigureCurveGlv(new FpCurve(p, a, b, n, h), glv); X9ECPoint G = new X9ECPoint(curve, Hex.Decode("04" @@ -414,15 +417,16 @@ namespace Org.BouncyCastle.Asn1.Sec GlvTypeBParameters glv = new GlvTypeBParameters( new BigInteger("7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee", 16), new BigInteger("5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72", 16), - new BigInteger[]{ - new BigInteger("3086d221a7d46bcde86c90e49284eb15", 16), - new BigInteger("-e4437ed6010e88286f547fa90abfe4c3", 16) }, - new BigInteger[]{ - new BigInteger("114ca50f7a8e2f3f657c1108d9d44cfd8", 16), - new BigInteger("3086d221a7d46bcde86c90e49284eb15", 16) }, - new BigInteger("3086d221a7d46bcde86c90e49284eb153dab", 16), - new BigInteger("e4437ed6010e88286f547fa90abfe4c42212", 16), - 272); + new ScalarSplitParameters( + new BigInteger[]{ + new BigInteger("3086d221a7d46bcde86c90e49284eb15", 16), + new BigInteger("-e4437ed6010e88286f547fa90abfe4c3", 16) }, + new BigInteger[]{ + new BigInteger("114ca50f7a8e2f3f657c1108d9d44cfd8", 16), + new BigInteger("3086d221a7d46bcde86c90e49284eb15", 16) }, + new BigInteger("3086d221a7d46bcde86c90e49284eb153dab", 16), + new BigInteger("e4437ed6010e88286f547fa90abfe4c42212", 16), + 272)); ECCurve curve = ConfigureCurveGlv(new FpCurve(p, a, b, n, h), glv); X9ECPoint G = new X9ECPoint(curve, Hex.Decode("04" |