Package org.bouncycastle.math.raw

Class Nat256

  • public abstract class Nat256
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      Nat256()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int add​(int[] x, int[] y, int[] z)  
      static int add​(int[] x, int xOff, int[] y, int yOff, int[] z, int zOff)  
      static int addBothTo​(int[] x, int[] y, int[] z)  
      static int addBothTo​(int[] x, int xOff, int[] y, int yOff, int[] z, int zOff)  
      static int addTo​(int[] x, int[] z)  
      static int addTo​(int[] x, int xOff, int[] z, int zOff, int cIn)  
      static int addToEachOther​(int[] u, int uOff, int[] v, int vOff)  
      static void copy​(int[] x, int[] z)  
      static void copy​(int[] x, int xOff, int[] z, int zOff)  
      static void copy64​(long[] x, int xOff, long[] z, int zOff)  
      static void copy64​(long[] x, long[] z)  
      static int[] create()  
      static long[] create64()  
      static int[] createExt()  
      static long[] createExt64()  
      static boolean diff​(int[] x, int xOff, int[] y, int yOff, int[] z, int zOff)  
      static boolean eq​(int[] x, int[] y)  
      static boolean eq64​(long[] x, long[] y)  
      static int[] fromBigInteger​(java.math.BigInteger x)  
      static long[] fromBigInteger64​(java.math.BigInteger x)  
      static int getBit​(int[] x, int bit)  
      static boolean gte​(int[] x, int[] y)  
      static boolean gte​(int[] x, int xOff, int[] y, int yOff)  
      static boolean isOne​(int[] x)  
      static boolean isOne64​(long[] x)  
      static boolean isZero​(int[] x)  
      static boolean isZero64​(long[] x)  
      static void mul​(int[] x, int[] y, int[] zz)  
      static void mul​(int[] x, int xOff, int[] y, int yOff, int[] zz, int zzOff)  
      static long mul33Add​(int w, int[] x, int xOff, int[] y, int yOff, int[] z, int zOff)  
      static int mul33DWordAdd​(int x, long y, int[] z, int zOff)  
      static int mul33WordAdd​(int x, int y, int[] z, int zOff)  
      static int mulAddTo​(int[] x, int[] y, int[] zz)  
      static int mulAddTo​(int[] x, int xOff, int[] y, int yOff, int[] zz, int zzOff)  
      static int mulByWord​(int x, int[] z)  
      static int mulByWordAddTo​(int x, int[] y, int[] z)  
      static int mulWord​(int x, int[] y, int[] z, int zOff)  
      static int mulWordAddTo​(int x, int[] y, int yOff, int[] z, int zOff)  
      static int mulWordDwordAdd​(int x, long y, int[] z, int zOff)  
      static void square​(int[] x, int[] zz)  
      static void square​(int[] x, int xOff, int[] zz, int zzOff)  
      static int sub​(int[] x, int[] y, int[] z)  
      static int sub​(int[] x, int xOff, int[] y, int yOff, int[] z, int zOff)  
      static int subBothFrom​(int[] x, int[] y, int[] z)  
      static int subFrom​(int[] x, int[] z)  
      static int subFrom​(int[] x, int xOff, int[] z, int zOff)  
      static java.math.BigInteger toBigInteger​(int[] x)  
      static java.math.BigInteger toBigInteger64​(long[] x)  
      static void zero​(int[] z)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • Nat256

        public Nat256()

    • Method Detail

      • add

        public static int add​(int[] x,
                      int[] y,
                      int[] z)

      • add

        public static int add​(int[] x,
                      int xOff,
                      int[] y,
                      int yOff,
                      int[] z,
                      int zOff)

      • addBothTo

        public static int addBothTo​(int[] x,
                            int[] y,
                            int[] z)

      • addBothTo

        public static int addBothTo​(int[] x,
                            int xOff,
                            int[] y,
                            int yOff,
                            int[] z,
                            int zOff)

      • addTo

        public static int addTo​(int[] x,
                        int[] z)

      • addTo

        public static int addTo​(int[] x,
                        int xOff,
                        int[] z,
                        int zOff,
                        int cIn)

      • addToEachOther

        public static int addToEachOther​(int[] u,
                                 int uOff,
                                 int[] v,
                                 int vOff)

      • copy

        public static void copy​(int[] x,
                        int[] z)

      • copy

        public static void copy​(int[] x,
                        int xOff,
                        int[] z,
                        int zOff)

      • copy64

        public static void copy64​(long[] x,
                          long[] z)

      • copy64

        public static void copy64​(long[] x,
                          int xOff,
                          long[] z,
                          int zOff)

      • create

        public static int[] create()

      • create64

        public static long[] create64()

      • createExt

        public static int[] createExt()

      • createExt64

        public static long[] createExt64()

      • diff

        public static boolean diff​(int[] x,
                           int xOff,
                           int[] y,
                           int yOff,
                           int[] z,
                           int zOff)

      • eq

        public static boolean eq​(int[] x,
                         int[] y)

      • eq64

        public static boolean eq64​(long[] x,
                           long[] y)

      • fromBigInteger

        public static int[] fromBigInteger​(java.math.BigInteger x)

      • fromBigInteger64

        public static long[] fromBigInteger64​(java.math.BigInteger x)

      • getBit

        public static int getBit​(int[] x,
                         int bit)

      • gte

        public static boolean gte​(int[] x,
                          int[] y)

      • gte

        public static boolean gte​(int[] x,
                          int xOff,
                          int[] y,
                          int yOff)

      • isOne

        public static boolean isOne​(int[] x)

      • isOne64

        public static boolean isOne64​(long[] x)

      • isZero

        public static boolean isZero​(int[] x)

      • isZero64

        public static boolean isZero64​(long[] x)

      • mul

        public static void mul​(int[] x,
                       int[] y,
                       int[] zz)

      • mul

        public static void mul​(int[] x,
                       int xOff,
                       int[] y,
                       int yOff,
                       int[] zz,
                       int zzOff)

      • mulAddTo

        public static int mulAddTo​(int[] x,
                           int[] y,
                           int[] zz)

      • mulAddTo

        public static int mulAddTo​(int[] x,
                           int xOff,
                           int[] y,
                           int yOff,
                           int[] zz,
                           int zzOff)

      • mul33Add

        public static long mul33Add​(int w,
                            int[] x,
                            int xOff,
                            int[] y,
                            int yOff,
                            int[] z,
                            int zOff)

      • mulByWord

        public static int mulByWord​(int x,
                            int[] z)

      • mulByWordAddTo

        public static int mulByWordAddTo​(int x,
                                 int[] y,
                                 int[] z)

      • mulWordAddTo

        public static int mulWordAddTo​(int x,
                               int[] y,
                               int yOff,
                               int[] z,
                               int zOff)

      • mul33DWordAdd

        public static int mul33DWordAdd​(int x,
                                long y,
                                int[] z,
                                int zOff)

      • mul33WordAdd

        public static int mul33WordAdd​(int x,
                               int y,
                               int[] z,
                               int zOff)

      • mulWordDwordAdd

        public static int mulWordDwordAdd​(int x,
                                  long y,
                                  int[] z,
                                  int zOff)

      • mulWord

        public static int mulWord​(int x,
                          int[] y,
                          int[] z,
                          int zOff)

      • square

        public static void square​(int[] x,
                          int[] zz)

      • square

        public static void square​(int[] x,
                          int xOff,
                          int[] zz,
                          int zzOff)

      • sub

        public static int sub​(int[] x,
                      int[] y,
                      int[] z)

      • sub

        public static int sub​(int[] x,
                      int xOff,
                      int[] y,
                      int yOff,
                      int[] z,
                      int zOff)

      • subBothFrom

        public static int subBothFrom​(int[] x,
                              int[] y,
                              int[] z)

      • subFrom

        public static int subFrom​(int[] x,
                          int[] z)

      • subFrom

        public static int subFrom​(int[] x,
                          int xOff,
                          int[] z,
                          int zOff)

      • toBigInteger

        public static java.math.BigInteger toBigInteger​(int[] x)

      • toBigInteger64

        public static java.math.BigInteger toBigInteger64​(long[] x)

      • zero

        public static void zero​(int[] z)