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| author | Peter Dettman <peter.dettman@bouncycastle.org> | 2014-02-04 16:09:25 +0700 |
|---|---|---|
| committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2014-02-04 16:09:25 +0700 |
| commit | 1ca56848fe87a98eeff9db2c93186ac1d06051f1 (patch) | |
| tree | 11fcfd2216545071ee4c8da8f2677f045b4a7942 /crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs | |
| parent | Initial work on a fixed-point comb multiplier (diff) | |
| download | BouncyCastle.NET-ed25519-1ca56848fe87a98eeff9db2c93186ac1d06051f1.tar.xz | |
Add order/cofactor to Fp curves
Diffstat (limited to 'crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs')
| -rw-r--r-- | crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs b/crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs index b3f55236c..ca57c283d 100644 --- a/crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs +++ b/crypto/src/asn1/cryptopro/ECGOST3410NamedCurves.cs @@ -31,12 +31,14 @@ namespace Org.BouncyCastle.Asn1.CryptoPro FpCurve curve = new FpCurve( mod_p, // p new BigInteger("115792089237316195423570985008687907853269984665640564039457584007913129639316"), // a - new BigInteger("166")); // b + new BigInteger("166"), // b + mod_q, + BigInteger.One); ECDomainParameters ecParams = new ECDomainParameters( curve, curve.CreatePoint( - BigInteger.One, // x + new BigInteger("1"), // x new BigInteger("64033881142927202683649881450433473985931760268884941288852745803908878638612")), // y mod_q); @@ -48,12 +50,14 @@ namespace Org.BouncyCastle.Asn1.CryptoPro curve = new FpCurve( mod_p, // p new BigInteger("115792089237316195423570985008687907853269984665640564039457584007913129639316"), - new BigInteger("166")); + new BigInteger("166"), + mod_q, + BigInteger.One); ecParams = new ECDomainParameters( curve, curve.CreatePoint( - BigInteger.One, // x + new BigInteger("1"), // x new BigInteger("64033881142927202683649881450433473985931760268884941288852745803908878638612")), // y mod_q); @@ -65,12 +69,14 @@ namespace Org.BouncyCastle.Asn1.CryptoPro curve = new FpCurve( mod_p, // p new BigInteger("57896044618658097711785492504343953926634992332820282019728792003956564823190"), // a - new BigInteger("28091019353058090096996979000309560759124368558014865957655842872397301267595")); // b + new BigInteger("28091019353058090096996979000309560759124368558014865957655842872397301267595"), // b + mod_q, + BigInteger.One); ecParams = new ECDomainParameters( curve, curve.CreatePoint( - BigInteger.One, // x + new BigInteger("1"), // x new BigInteger("28792665814854611296992347458380284135028636778229113005756334730996303888124")), // y mod_q); // q @@ -82,13 +88,15 @@ namespace Org.BouncyCastle.Asn1.CryptoPro curve = new FpCurve( mod_p, // p new BigInteger("70390085352083305199547718019018437841079516630045180471284346843705633502616"), - new BigInteger("32858")); + new BigInteger("32858"), + mod_q, + BigInteger.One); ecParams = new ECDomainParameters( curve, curve.CreatePoint( - BigInteger.Zero, // x - new BigInteger("29818893917731240733471273240314769927240550812383695689146495261604565990247")), // y + new BigInteger("0"), + new BigInteger("29818893917731240733471273240314769927240550812383695689146495261604565990247")), mod_q); parameters[CryptoProObjectIdentifiers.GostR3410x2001CryptoProXchB] = ecParams; @@ -98,12 +106,14 @@ namespace Org.BouncyCastle.Asn1.CryptoPro curve = new FpCurve( mod_p, // p new BigInteger("70390085352083305199547718019018437841079516630045180471284346843705633502616"), // a - new BigInteger("32858")); // b + new BigInteger("32858"), // b + mod_q, + BigInteger.One); ecParams = new ECDomainParameters( curve, curve.CreatePoint( - BigInteger.Zero, // x + new BigInteger("0"), // x new BigInteger("29818893917731240733471273240314769927240550812383695689146495261604565990247")), // y mod_q); // q |