Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security/Mono.Security/Mono.Math.Prime
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28920
Modified Files:
ConfidenceFactor.cs PrimalityTests.cs
Log Message:
Sync Mono.Security stuff wit Mono Beta 1 sources
Index: ConfidenceFactor.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security/Mono.Security/Mono.Math.Prime/ConfidenceFactor.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** ConfidenceFactor.cs 10 Feb 2004 09:41:23 -0000 1.1
--- ConfidenceFactor.cs 9 May 2004 11:59:12 -0000 1.2
***************
*** 14,18 ****
/// A factor of confidence.
/// </summary>
! internal enum ConfidenceFactor {
/// <summary>
/// Only suitable for development use, probability of failure may be greater than 1/2^20.
--- 14,23 ----
/// A factor of confidence.
/// </summary>
! #if INSIDE_CORLIB
! internal
! #else
! public
! #endif
! enum ConfidenceFactor {
/// <summary>
/// Only suitable for development use, probability of failure may be greater than 1/2^20.
Index: PrimalityTests.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security/Mono.Security/Mono.Math.Prime/PrimalityTests.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** PrimalityTests.cs 10 Feb 2004 09:41:23 -0000 1.1
--- PrimalityTests.cs 9 May 2004 11:59:12 -0000 1.2
***************
*** 9,21 ****
using System;
- using System.Security.Cryptography;
namespace Mono.Math.Prime {
! [CLSCompliant(false)]
! internal delegate bool PrimalityTest (BigInteger bi, ConfidenceFactor confidence);
! [CLSCompliant(false)]
! internal sealed class PrimalityTests {
#region SPP Test
--- 9,32 ----
using System;
namespace Mono.Math.Prime {
! #if INSIDE_CORLIB
! internal
! #else
! public
! #endif
! delegate bool PrimalityTest (BigInteger bi, ConfidenceFactor confidence);
! #if INSIDE_CORLIB
! internal
! #else
! public
! #endif
! sealed class PrimalityTests {
!
! private PrimalityTests ()
! {
! }
#region SPP Test
***************
*** 23,27 ****
private static int GetSPPRounds (BigInteger bi, ConfidenceFactor confidence)
{
! int bc = bi.bitCount();
int Rounds;
--- 34,38 ----
private static int GetSPPRounds (BigInteger bi, ConfidenceFactor confidence)
{
! int bc = bi.BitCount();
int Rounds;
***************
*** 93,104 ****
BigInteger t = p_sub1 >> s;
! int bits = bi.bitCount ();
BigInteger a = null;
- RandomNumberGenerator rng = RandomNumberGenerator.Create ();
BigInteger.ModulusRing mr = new BigInteger.ModulusRing (bi);
for (int round = 0; round < Rounds; round++) {
while (true) { // generate a < n
! a = BigInteger.genRandom (bits, rng);
// make sure "a" is not 0
--- 104,114 ----
BigInteger t = p_sub1 >> s;
! int bits = bi.BitCount ();
BigInteger a = null;
BigInteger.ModulusRing mr = new BigInteger.ModulusRing (bi);
for (int round = 0; round < Rounds; round++) {
while (true) { // generate a < n
! a = BigInteger.GenerateRandom (bits);
// make sure "a" is not 0
***************
*** 107,111 ****
}
! if (a.gcd (bi) != 1) return false;
BigInteger b = mr.Pow (a, t);
--- 117,121 ----
}
! if (a.GCD (bi) != 1) return false;
BigInteger b = mr.Pow (a, t);
***************
*** 169,173 ****
#endregion
-
// TODO: Implement the Lucus test
// TODO: Implement other new primality tests
--- 179,182 ----
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