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authorPeter Dettman <peter.dettman@bouncycastle.org>2019-08-10 00:18:41 +0700
committerPeter Dettman <peter.dettman@bouncycastle.org>2019-08-10 00:18:41 +0700
commit36cf0ee10f38735f771d477368e384eae607f6d0 (patch)
treec04aed6ce1497acc8366a564f62a6d01de8510d4 /crypto/src
parentAdd and use IntValueExact properties (diff)
downloadBouncyCastle.NET-ed25519-36cf0ee10f38735f771d477368e384eae607f6d0.tar.xz
Fix circular dependence of statics
Diffstat (limited to 'crypto/src')
-rw-r--r--crypto/src/math/ec/custom/djb/Curve25519.cs2
-rw-r--r--crypto/src/math/ec/custom/djb/Curve25519FieldElement.cs2
-rw-r--r--crypto/src/math/ec/custom/gm/SM2P256V1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/gm/SM2P256V1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP128R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP128R1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP160K1Curve.cs2
-rw-r--r--crypto/src/math/ec/custom/sec/SecP160R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP160R1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP160R2Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP160R2FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP192K1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP192R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP224K1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP224R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP256K1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP256R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP384R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs4
-rw-r--r--crypto/src/math/ec/custom/sec/SecP521R1Curve.cs3
-rw-r--r--crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs4
27 files changed, 51 insertions, 39 deletions
diff --git a/crypto/src/math/ec/custom/djb/Curve25519.cs b/crypto/src/math/ec/custom/djb/Curve25519.cs
index f64eed244..190edf6ec 100644
--- a/crypto/src/math/ec/custom/djb/Curve25519.cs
+++ b/crypto/src/math/ec/custom/djb/Curve25519.cs
@@ -8,7 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Djb
     internal class Curve25519
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = Nat256.ToBigInteger(Curve25519Field.P);
+        public static readonly BigInteger q = Curve25519FieldElement.Q;
 
         private static readonly BigInteger C_a = new BigInteger(1, Hex.Decode("2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA984914A144"));
         private static readonly BigInteger C_b = new BigInteger(1, Hex.Decode("7B425ED097B425ED097B425ED097B425ED097B425ED097B4260B5E9C7710C864"));
diff --git a/crypto/src/math/ec/custom/djb/Curve25519FieldElement.cs b/crypto/src/math/ec/custom/djb/Curve25519FieldElement.cs
index 37256a550..5d82df547 100644
--- a/crypto/src/math/ec/custom/djb/Curve25519FieldElement.cs
+++ b/crypto/src/math/ec/custom/djb/Curve25519FieldElement.cs
@@ -8,7 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Djb
     internal class Curve25519FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = Curve25519.q;
+        public static readonly BigInteger Q = Nat256.ToBigInteger(Curve25519Field.P);
 
         // Calculated as ECConstants.TWO.modPow(Q.shiftRight(2), Q)
         private static readonly uint[] PRECOMP_POW2 = new uint[]{ 0x4a0ea0b0, 0xc4ee1b27, 0xad2fe478, 0x2f431806,
diff --git a/crypto/src/math/ec/custom/gm/SM2P256V1Curve.cs b/crypto/src/math/ec/custom/gm/SM2P256V1Curve.cs
index 86c8efaf7..4978a2beb 100644
--- a/crypto/src/math/ec/custom/gm/SM2P256V1Curve.cs
+++ b/crypto/src/math/ec/custom/gm/SM2P256V1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.GM
     internal class SM2P256V1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFF"));
+        public static readonly BigInteger q = SM2P256V1FieldElement.Q;
 
         private const int SM2P256V1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SM2P256V1_FE_INTS = 8;
diff --git a/crypto/src/math/ec/custom/gm/SM2P256V1FieldElement.cs b/crypto/src/math/ec/custom/gm/SM2P256V1FieldElement.cs
index 087a040f2..a1f675f90 100644
--- a/crypto/src/math/ec/custom/gm/SM2P256V1FieldElement.cs
+++ b/crypto/src/math/ec/custom/gm/SM2P256V1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.GM
 {
     internal class SM2P256V1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SM2P256V1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFF"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP128R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP128R1Curve.cs
index ffe40581f..58bff2390 100644
--- a/crypto/src/math/ec/custom/sec/SecP128R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP128R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP128R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF"));
+        public static readonly BigInteger q = SecP128R1FieldElement.Q;
 
         private const int SECP128R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP128R1_FE_INTS = 4;
diff --git a/crypto/src/math/ec/custom/sec/SecP128R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP128R1FieldElement.cs
index 5912a87e8..04f432ced 100644
--- a/crypto/src/math/ec/custom/sec/SecP128R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP128R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP128R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP128R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP160K1Curve.cs b/crypto/src/math/ec/custom/sec/SecP160K1Curve.cs
index 4bacd55c6..1b5bbfe96 100644
--- a/crypto/src/math/ec/custom/sec/SecP160K1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP160K1Curve.cs
@@ -8,7 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP160K1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = SecP160R2Curve.q;
+        public static readonly BigInteger q = SecP160R2FieldElement.Q;
 
         private const int SECP160K1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP160K1_FE_INTS = 5;
diff --git a/crypto/src/math/ec/custom/sec/SecP160R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP160R1Curve.cs
index c48edaf7c..42f2f467b 100644
--- a/crypto/src/math/ec/custom/sec/SecP160R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP160R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP160R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF"));
+        public static readonly BigInteger q = SecP160R1FieldElement.Q;
 
         private const int SECP160R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP160R1_FE_INTS = 5;
diff --git a/crypto/src/math/ec/custom/sec/SecP160R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP160R1FieldElement.cs
index 3ab11bdae..5365d7cd0 100644
--- a/crypto/src/math/ec/custom/sec/SecP160R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP160R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP160R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP160R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs b/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs
index ecc836671..17f73d7ce 100644
--- a/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP160R2Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"));
+        public static readonly BigInteger q = SecP160R2FieldElement.Q;
 
         private const int SECP160R2_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP160R2_FE_INTS = 5;
diff --git a/crypto/src/math/ec/custom/sec/SecP160R2FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP160R2FieldElement.cs
index 9d8131857..95d3c0b31 100644
--- a/crypto/src/math/ec/custom/sec/SecP160R2FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP160R2FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP160R2FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP160R2Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP192K1Curve.cs b/crypto/src/math/ec/custom/sec/SecP192K1Curve.cs
index 62e253dc5..6647ebab9 100644
--- a/crypto/src/math/ec/custom/sec/SecP192K1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192K1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP192K1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37"));
+        public static readonly BigInteger q = SecP192K1FieldElement.Q;
 
         private const int SECP192K1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP192K1_FE_INTS = 6;
diff --git a/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs
index 54b72573c..d3de532d9 100644
--- a/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs
@@ -3,13 +3,15 @@ using System.Diagnostics;
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP192K1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP192K1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP192R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP192R1Curve.cs
index 8b9042627..a65afd0b0 100644
--- a/crypto/src/math/ec/custom/sec/SecP192R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP192R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"));
+        public static readonly BigInteger q = SecP192R1FieldElement.Q;
 
         private const int SECP192R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP192R1_FE_INTS = 6;
diff --git a/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs
index f3e12b542..65a1aadb3 100644
--- a/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP192R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP192R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP224K1Curve.cs b/crypto/src/math/ec/custom/sec/SecP224K1Curve.cs
index 859cb8526..ce56fbf52 100644
--- a/crypto/src/math/ec/custom/sec/SecP224K1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP224K1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP224K1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D"));
+        public static readonly BigInteger q = SecP224K1FieldElement.Q;
 
         private const int SECP224K1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP224K1_FE_INTS = 7;
diff --git a/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs
index ef53a88d6..0614b7def 100644
--- a/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs
@@ -3,13 +3,15 @@ using System.Diagnostics;
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP224K1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP224K1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D"));
 
         // Calculated as BigInteger.Two.ModPow(Q.ShiftRight(2), Q)
         private static readonly uint[] PRECOMP_POW2 = new uint[]{ 0x33bfd202, 0xdcfad133, 0x2287624a, 0xc3811ba8,
diff --git a/crypto/src/math/ec/custom/sec/SecP224R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP224R1Curve.cs
index bb63ebf5e..a37fc282f 100644
--- a/crypto/src/math/ec/custom/sec/SecP224R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP224R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP224R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001"));
+        public static readonly BigInteger q = SecP224R1FieldElement.Q;
 
         private const int SECP224R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP224R1_FE_INTS = 7;
diff --git a/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs
index 5780b7481..968bc0baa 100644
--- a/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP224R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP224R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP256K1Curve.cs b/crypto/src/math/ec/custom/sec/SecP256K1Curve.cs
index bdda5a1b9..26c788b5f 100644
--- a/crypto/src/math/ec/custom/sec/SecP256K1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256K1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP256K1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"));
+        public static readonly BigInteger q = SecP256K1FieldElement.Q;
 
         private const int SECP256K1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP256K1_FE_INTS = 8;
diff --git a/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs
index 9a604bdb7..d24f8d0df 100644
--- a/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs
@@ -3,13 +3,15 @@ using System.Diagnostics;
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP256K1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP256K1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP256R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP256R1Curve.cs
index 24341e613..504d7edc6 100644
--- a/crypto/src/math/ec/custom/sec/SecP256R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP256R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF"));
+        public static readonly BigInteger q = SecP256R1FieldElement.Q;
 
         private const int SECP256R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP256R1_FE_INTS = 8;
diff --git a/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
index 808e99ea6..be4021485 100644
--- a/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP256R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP256R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP384R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP384R1Curve.cs
index ac1855945..5c6afc2e5 100644
--- a/crypto/src/math/ec/custom/sec/SecP384R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP384R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP384R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF"));
+        public static readonly BigInteger q = SecP384R1FieldElement.Q;
 
         private const int SECP384R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP384R1_FE_INTS = 12;
diff --git a/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs
index 7eedccae6..9d3f51d87 100644
--- a/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP384R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP384R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF"));
 
         protected internal readonly uint[] x;
 
diff --git a/crypto/src/math/ec/custom/sec/SecP521R1Curve.cs b/crypto/src/math/ec/custom/sec/SecP521R1Curve.cs
index 0841fb8a5..cca86e2cb 100644
--- a/crypto/src/math/ec/custom/sec/SecP521R1Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP521R1Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP521R1Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"));
+        public static readonly BigInteger q = SecP521R1FieldElement.Q;
 
         private const int SECP521R1_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP521R1_FE_INTS = 17;
diff --git a/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs
index 96658a8e5..a428a1243 100644
--- a/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs
@@ -2,13 +2,15 @@
 
 using Org.BouncyCastle.Math.Raw;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
 
 namespace Org.BouncyCastle.Math.EC.Custom.Sec
 {
     internal class SecP521R1FieldElement
         : AbstractFpFieldElement
     {
-        public static readonly BigInteger Q = SecP521R1Curve.q;
+        public static readonly BigInteger Q = new BigInteger(1,
+            Hex.Decode("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"));
 
         protected internal readonly uint[] x;