extern static int native_crypto_test_HMac( NativeCryptoHashType type, byte[] seed1, int seed1_len, byte[] seed2, int seed2_len, byte[] seed3, int seed3_len, byte[] seed4, int seed4_len, byte[] seed5, int seed5_len, byte[] sec, int slen, byte[] output, int olen);
extern static int native_crypto_test_HMac ( NativeCryptoHashType type, byte[] seed1, int seed1_len, byte[] seed2, int seed2_len, byte[] seed3, int seed3_len, byte[] seed4, int seed4_len, byte[] seed5, int seed5_len, byte[] sec, int slen, byte[] output, int olen);
extern static int native_crypto_test_digest( NativeCryptoHashType type, byte[] data, int data_len, byte[] output, int length);
extern static int native_crypto_test_digest ( NativeCryptoHashType type, byte[] data, int data_len, byte[] output, int length);