Package com.iwebpp.crypto

Class TweetNaclFast

java.lang.Object

com.iwebpp.crypto.TweetNaclFast

public final class TweetNaclFast
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TweetNaclFast.Box
static class	TweetNaclFast.Hash
static class	TweetNaclFast.poly1305
static class	TweetNaclFast.ScalarMult
static class	TweetNaclFast.SecretBox
static class	TweetNaclFast.Signature

Constructor Summary

Constructors

Constructor	Description
TweetNaclFast()

Method Summary

Modifier and Type	Method	Description
static int	crypto_box(byte[] c, byte[] m, int d, byte[] n, byte[] y, byte[] x)
static int	crypto_box_afternm(byte[] c, byte[] m, int d, byte[] n, byte[] k)
static int	crypto_box_beforenm(byte[] k, byte[] y, byte[] x)
static int	crypto_box_keypair(byte[] y, byte[] x)
static int	crypto_box_open(byte[] m, byte[] c, int d, byte[] n, byte[] y, byte[] x)
static int	crypto_box_open_afternm(byte[] m, byte[] c, int d, byte[] n, byte[] k)
static int	crypto_core_hsalsa20(byte[] out, byte[] in, byte[] k, byte[] c)
static int	crypto_core_salsa20(byte[] out, byte[] in, byte[] k, byte[] c)
static int	crypto_hash(byte[] out, byte[] m)
static int	crypto_hash(byte[] out, byte[] m, int moff, int n)
static int	crypto_onetimeauth(byte[] out, byte[] m, int n, byte[] k)
static int	crypto_onetimeauth_verify(byte[] h, byte[] m, byte[] k)
static int	crypto_onetimeauth_verify(byte[] h, byte[] m, int n, byte[] k)
static int	crypto_scalarmult(byte[] q, byte[] n, byte[] p)
static int	crypto_scalarmult_base(byte[] q, byte[] n)
static int	crypto_secretbox(byte[] c, byte[] m, int d, byte[] n, byte[] k)
static int	crypto_secretbox_open(byte[] m, byte[] c, int d, byte[] n, byte[] k)
static int	crypto_sign(byte[] sm, long dummy, byte[] m, int moff, int n, byte[] sk)
static int	crypto_sign_keypair(byte[] pk, byte[] sk, boolean seeded)
static int	crypto_sign_open(byte[] m, long dummy, byte[] sm, int smoff, int n, byte[] pk)
static int	crypto_stream(byte[] c, int cpos, long d, byte[] n, byte[] k)
static int	crypto_stream_salsa20(byte[] c, int cpos, long b, byte[] n, byte[] k)
static int	crypto_stream_xor(byte[] c, int cpos, byte[] m, int mpos, long d, byte[] n, byte[] k)
static int	crypto_verify_16(byte[] x, byte[] y)
static int	crypto_verify_32(byte[] x, byte[] y)
static byte[]	hexDecode(String s)
static String	hexEncodeToString(byte[] raw)
static byte[]	makeBoxNonce()
static byte[]	makeSecretBoxNonce()
static byte[]	randombytes(byte[] x)
static byte[]	randombytes(byte[] x, int len)
static byte[]	randombytes(int len)

Methods inherited from class java.lang.Object

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

Constructor Detail

TweetNaclFast

public TweetNaclFast()

Method Detail

crypto_verify_16

public static int crypto_verify_16(byte[] x,
                                   byte[] y)

crypto_verify_32

public static int crypto_verify_32(byte[] x,
                                   byte[] y)

crypto_core_salsa20

public static int crypto_core_salsa20(byte[] out,
                                      byte[] in,
                                      byte[] k,
                                      byte[] c)

crypto_core_hsalsa20

public static int crypto_core_hsalsa20(byte[] out,
                                       byte[] in,
                                       byte[] k,
                                       byte[] c)

crypto_stream_salsa20

public static int crypto_stream_salsa20(byte[] c,
                                        int cpos,
                                        long b,
                                        byte[] n,
                                        byte[] k)

crypto_stream

public static int crypto_stream(byte[] c,
                                int cpos,
                                long d,
                                byte[] n,
                                byte[] k)

crypto_stream_xor

public static int crypto_stream_xor(byte[] c,
                                    int cpos,
                                    byte[] m,
                                    int mpos,
                                    long d,
                                    byte[] n,
                                    byte[] k)

crypto_onetimeauth

public static int crypto_onetimeauth(byte[] out,
                                     byte[] m,
                                     int n,
                                     byte[] k)

crypto_onetimeauth_verify

public static int crypto_onetimeauth_verify(byte[] h,
                                            byte[] m,
                                            int n,
                                            byte[] k)

crypto_onetimeauth_verify

public static int crypto_onetimeauth_verify(byte[] h,
                                            byte[] m,
                                            byte[] k)

crypto_secretbox

public static int crypto_secretbox(byte[] c,
                                   byte[] m,
                                   int d,
                                   byte[] n,
                                   byte[] k)

crypto_secretbox_open

public static int crypto_secretbox_open(byte[] m,
                                        byte[] c,
                                        int d,
                                        byte[] n,
                                        byte[] k)

crypto_scalarmult

public static int crypto_scalarmult(byte[] q,
                                    byte[] n,
                                    byte[] p)

crypto_scalarmult_base

public static int crypto_scalarmult_base(byte[] q,
                                         byte[] n)

crypto_box_keypair

public static int crypto_box_keypair(byte[] y,
                                     byte[] x)

crypto_box_beforenm

public static int crypto_box_beforenm(byte[] k,
                                      byte[] y,
                                      byte[] x)

crypto_box_afternm

public static int crypto_box_afternm(byte[] c,
                                     byte[] m,
                                     int d,
                                     byte[] n,
                                     byte[] k)

crypto_box_open_afternm

public static int crypto_box_open_afternm(byte[] m,
                                          byte[] c,
                                          int d,
                                          byte[] n,
                                          byte[] k)

crypto_box

public static int crypto_box(byte[] c,
                             byte[] m,
                             int d,
                             byte[] n,
                             byte[] y,
                             byte[] x)

crypto_box_open

public static int crypto_box_open(byte[] m,
                                  byte[] c,
                                  int d,
                                  byte[] n,
                                  byte[] y,
                                  byte[] x)

crypto_hash

public static int crypto_hash(byte[] out,
                              byte[] m,
                              int moff,
                              int n)

crypto_hash

public static int crypto_hash(byte[] out,
                              byte[] m)

crypto_sign_keypair

public static int crypto_sign_keypair(byte[] pk,
                                      byte[] sk,
                                      boolean seeded)

crypto_sign

public static int crypto_sign(byte[] sm,
                              long dummy,
                              byte[] m,
                              int moff,
                              int n,
                              byte[] sk)

crypto_sign_open

public static int crypto_sign_open(byte[] m,
                                   long dummy,
                                   byte[] sm,
                                   int smoff,
                                   int n,
                                   byte[] pk)

randombytes

public static byte[] randombytes(byte[] x)

randombytes

public static byte[] randombytes(int len)

randombytes

public static byte[] randombytes(byte[] x,
                                 int len)

makeBoxNonce

public static byte[] makeBoxNonce()

makeSecretBoxNonce

public static byte[] makeSecretBoxNonce()

hexEncodeToString

public static String hexEncodeToString(byte[] raw)

hexDecode

public static byte[] hexDecode(String s)