diff --git a/crypto/src/math/ec/custom/sec/Nat192.cs b/crypto/src/math/ec/custom/sec/Nat192.cs
index 15053bb32..c43330862 100644
--- a/crypto/src/math/ec/custom/sec/Nat192.cs
+++ b/crypto/src/math/ec/custom/sec/Nat192.cs
@@ -215,6 +215,16 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return pos;
}
+ public static bool Eq(uint[] x, uint[] y)
+ {
+ for (int i = 5; i >= 0; --i)
+ {
+ if (x[i] != y[i])
+ return false;
+ }
+ return true;
+ }
+
public static uint[] FromBigInteger(BigInteger x)
{
if (x.SignValue < 0 || x.BitLength > 192)
diff --git a/crypto/src/math/ec/custom/sec/Nat224.cs b/crypto/src/math/ec/custom/sec/Nat224.cs
index a391fc248..357ce5c69 100644
--- a/crypto/src/math/ec/custom/sec/Nat224.cs
+++ b/crypto/src/math/ec/custom/sec/Nat224.cs
@@ -283,6 +283,16 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return pos;
}
+ public static bool Eq(uint[] x, uint[] y)
+ {
+ for (int i = 6; i >= 0; --i)
+ {
+ if (x[i] != y[i])
+ return false;
+ }
+ return true;
+ }
+
public static uint[] FromBigInteger(BigInteger x)
{
if (x.SignValue < 0 || x.BitLength > 224)
diff --git a/crypto/src/math/ec/custom/sec/Nat256.cs b/crypto/src/math/ec/custom/sec/Nat256.cs
index aa6f4e5eb..98b4b83cd 100644
--- a/crypto/src/math/ec/custom/sec/Nat256.cs
+++ b/crypto/src/math/ec/custom/sec/Nat256.cs
@@ -303,6 +303,16 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return pos;
}
+ public static bool Eq(uint[] x, uint[] y)
+ {
+ for (int i = 7; i >= 0; --i)
+ {
+ if (x[i] != y[i])
+ return false;
+ }
+ return true;
+ }
+
public static uint[] FromBigInteger(BigInteger x)
{
if (x.SignValue < 0 || x.BitLength > 256)
diff --git a/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs
index ba2897ae4..78886dd8c 100644
--- a/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192K1FieldElement.cs
@@ -182,7 +182,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
uint[] t2 = x3;
SecP192K1Field.Square(t1, t2);
- return Arrays.AreEqual(x1, t2) ? new SecP192K1FieldElement(t1) : null;
+ return Nat192.Eq(x1, t2) ? new SecP192K1FieldElement(t1) : null;
}
public override bool Equals(object obj)
@@ -201,12 +201,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat192.Eq(x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 6);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs
index 5bcff10d2..020c5cdbb 100644
--- a/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192R1FieldElement.cs
@@ -157,7 +157,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
SecP192R1Field.SquareN(t1, 62, t1);
SecP192R1Field.Square(t1, t2);
- return Arrays.AreEqual(x1, t2) ? new SecP192R1FieldElement(t1) : null;
+ return Nat192.Eq(x1, t2) ? new SecP192R1FieldElement(t1) : null;
}
public override bool Equals(object obj)
@@ -176,12 +176,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat192.Eq(x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 6);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs
index 123efd2ab..72ff4b099 100644
--- a/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP224K1FieldElement.cs
@@ -193,7 +193,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
uint[] t2 = x84;
SecP224K1Field.Square(t1, t2);
- if (Arrays.AreEqual(x1, t2))
+ if (Nat224.Eq(x1, t2))
{
return new SecP224K1FieldElement(t1);
}
@@ -206,7 +206,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
SecP224K1Field.Square(t1, t2);
- if (Arrays.AreEqual(x1, t2))
+ if (Nat224.Eq(x1, t2))
{
return new SecP224K1FieldElement(t1);
}
@@ -230,12 +230,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat224.Eq(x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 7);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs
index 3ca6900b9..41b2de7dc 100644
--- a/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP224R1FieldElement.cs
@@ -144,12 +144,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat224.Eq(x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 7);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs
index 28c883e06..d9a039a4f 100644
--- a/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256K1FieldElement.cs
@@ -183,7 +183,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
uint[] t2 = x2;
SecP256K1Field.Square(t1, t2);
- return Arrays.AreEqual(x1, t2) ? new SecP256K1FieldElement(t1) : null;
+ return Nat256.Eq(x1, t2) ? new SecP256K1FieldElement(t1) : null;
}
public override bool Equals(object obj)
@@ -202,12 +202,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat256.Eq(x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 8);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
index ba48fcbac..b22763cfa 100644
--- a/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
@@ -157,7 +157,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
SecP256R1Field.SquareN(t1, 94, t1);
SecP256R1Field.Multiply(t1, t1, t2);
- return Arrays.AreEqual(x1, t2) ? new SecP256R1FieldElement(t1) : null;
+ return Nat256.Eq(x1, t2) ? new SecP256R1FieldElement(t1) : null;
}
public override bool Equals(object obj)
@@ -176,12 +176,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat256.Eq(x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 8);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs
index 6e4fd2030..40086978d 100644
--- a/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP384R1FieldElement.cs
@@ -198,12 +198,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat.Eq(12, x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 12);
}
}
}
diff --git a/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs
index e47a199f3..83a615928 100644
--- a/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP521R1FieldElement.cs
@@ -136,7 +136,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
SecP521R1Field.SquareN(x1, 519, t1);
SecP521R1Field.Square(t1, t2);
- return Arrays.AreEqual(x1, t2) ? new SecP521R1FieldElement(t1) : null;
+ return Nat.Eq(17, x1, t2) ? new SecP521R1FieldElement(t1) : null;
}
public override bool Equals(object obj)
@@ -155,12 +155,12 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
return true;
if (null == other)
return false;
- return Arrays.AreEqual(x, other.x);
+ return Nat.Eq(17, x, other.x);
}
public override int GetHashCode()
{
- return Q.GetHashCode() ^ Arrays.GetHashCode(x);
+ return Q.GetHashCode() ^ Arrays.GetHashCode(x, 0, 17);
}
}
}
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