Package org.drasyl.crypto.sodium

Class Sodium

java.lang.Object

org.drasyl.crypto.sodium.Sodium

Direct Known Subclasses:

DrasylSodium

public class Sodium
extends Object

This class presents a restricted view to the native sodium library. Only the required functions for drasyl are considered.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Sodium()

Method Summary

Modifier and Type	Method	Description
int	crypto_aead_xchacha20poly1305_ietf_decrypt(byte[] m, long[] mLen, byte[] nSec, byte[] c, long cLen, byte[] ad, long adLen, byte[] nPub, byte[] k)
int	crypto_aead_xchacha20poly1305_ietf_encrypt(byte[] c, long[] cLen, byte[] m, long mLen, byte[] ad, long adLen, byte[] nSec, byte[] nPub, byte[] k)
int	crypto_hash_sha256(byte[] out, byte[] in, long inLen)
int	crypto_kx_client_session_keys(byte[] rx, byte[] tx, byte[] clientPk, byte[] clientSk, byte[] serverPk)
int	crypto_kx_keypair(byte[] publicKey, byte[] secretKey)
int	crypto_kx_server_session_keys(byte[] rx, byte[] tx, byte[] serverPk, byte[] serverSk, byte[] clientPk)
int	crypto_sign_detached(byte[] signature, com.sun.jna.Pointer sigLength, byte[] message, long messageLen, byte[] secretKey)
int	crypto_sign_ed25519_pk_to_curve25519(byte[] curve25519PublicKey, byte[] ed25519PublicKey)
int	crypto_sign_ed25519_sk_to_curve25519(byte[] curve25519SecretKey, byte[] ed25519SecretKey)
int	crypto_sign_keypair(byte[] publicKey, byte[] secretKey)
int	crypto_sign_verify_detached(byte[] signature, byte[] message, long messageLen, byte[] publicKey)
protected void	register()
int	sodium_init()

Methods inherited from class java.lang.Object

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

Constructor Details

Sodium

protected Sodium()

Method Details

register

protected void register()

sodium_init

public int sodium_init()

crypto_hash_sha256

public int crypto_hash_sha256(byte[] out,
 byte[] in,
 long inLen)

crypto_sign_keypair

public int crypto_sign_keypair(byte[] publicKey,
 byte[] secretKey)

crypto_sign_ed25519_pk_to_curve25519

public int crypto_sign_ed25519_pk_to_curve25519(byte[] curve25519PublicKey,
 byte[] ed25519PublicKey)

crypto_sign_ed25519_sk_to_curve25519

public int crypto_sign_ed25519_sk_to_curve25519(byte[] curve25519SecretKey,
 byte[] ed25519SecretKey)

crypto_sign_detached

public int crypto_sign_detached(byte[] signature,
 com.sun.jna.Pointer sigLength,
 byte[] message,
 long messageLen,
 byte[] secretKey)

crypto_sign_verify_detached

public int crypto_sign_verify_detached(byte[] signature,
 byte[] message,
 long messageLen,
 byte[] publicKey)

crypto_kx_keypair

public int crypto_kx_keypair(byte[] publicKey,
 byte[] secretKey)

crypto_kx_client_session_keys

public int crypto_kx_client_session_keys(byte[] rx,
 byte[] tx,
 byte[] clientPk,
 byte[] clientSk,
 byte[] serverPk)

crypto_kx_server_session_keys

public int crypto_kx_server_session_keys(byte[] rx,
 byte[] tx,
 byte[] serverPk,
 byte[] serverSk,
 byte[] clientPk)

crypto_aead_xchacha20poly1305_ietf_encrypt

public int crypto_aead_xchacha20poly1305_ietf_encrypt(byte[] c,
 long[] cLen,
 byte[] m,
 long mLen,
 byte[] ad,
 long adLen,
 byte[] nSec,
 byte[] nPub,
 byte[] k)

crypto_aead_xchacha20poly1305_ietf_decrypt

public int crypto_aead_xchacha20poly1305_ietf_decrypt(byte[] m,
 long[] mLen,
 byte[] nSec,
 byte[] c,
 long cLen,
 byte[] ad,
 long adLen,
 byte[] nPub,
 byte[] k)