GF128

Undocumented in source.

package @safe

struct GF128 {

alias T = ubyte;

alias block = T[BLOCKLEN / (T.sizeof * 8)];

enum T ONE;

static void power(T[] x, ulong pow);

static void multiply(T[] x, T[] y);

static void multiplyP(T[] x);

static void multiplyP8(T[] x);

static void shiftRight(T[] a);

static void shiftRight8(T[] a);

}

Members

Aliases

T alias T = ubyte: Undocumented in source.
block alias block = T[BLOCKLEN / (T.sizeof * 8)]: Undocumented in source.

Manifest constants

BLOCKLEN enum BLOCKLEN;: Undocumented in source.

Static functions

multiply void multiply(T[] x, T[] y): Multiplies x by y using schoolbook multiplication. Result stored in x.
multiplyP void multiplyP(T[] x): multiplication by P (only bit 1 = 1)
multiplyP8 void multiplyP8(T[] x): multiplication by P^8
power void power(T[] x, ulong pow): raises x to the power 'pow' by squaring x <- x^pow
shiftRight void shiftRight(T[] a): Shift big endian number a 1 bit to the right.
shiftRight8 void shiftRight8(T[] a): Shift big endian number a 8 bits to the right.

Variables

ONE enum T ONE;: Undocumented in source.
R enum T R;: Undocumented in source.

Meta

Source

See Implementation

dcrypt crypto modes gcm galoisfield structs

GF128