@Nonnull
public static SecretKeyProvider newAndroidAesSecretKeyProvider() {
return Security.newPbeSecretKeyProvider(
PBE_ITERATION_COUNT,
PBE_ALGORITHM,
CIPHERER_ALGORITHM_AES,
PROVIDER,
PBE_KEY_LENGTH,
SALT_LENGTH);
}
@Nonnull
public static SaltGenerator newAndroidSaltGenerator() {
return Security.newSaltGenerator(IV_RANDOM_ALGORITHM, SALT_LENGTH);
}
@Nonnull
public static HashProvider<byte[], byte[]> newAndroidSha512ByteHashProvider() {
return Security.newHashProvider(HASH_ALGORITHM, PROVIDER);
}
@Nonnull
public static Cipherer<byte[], byte[]> newAndroidAesByteCipherer(final byte[] initialVector) {
return Security.newCipherer(
CIPHER_ALGORITHM, PROVIDER, InitialVectorDef.newPredefined(initialVector));
}
@Nonnull
public static Cipherer<byte[], byte[]> newAndroidAesByteCipherer() {
return Security.newCipherer(
CIPHER_ALGORITHM, PROVIDER, InitialVectorDef.newRandom(IV_RANDOM_ALGORITHM, IV_LENGTH));
}