Global GWEN_Crypt_KeyRsa_GeneratePair2 (unsigned int nbits, int use65537e, GWEN_CRYPT_KEY **pPubKey, GWEN_CRYPT_KEY **pSecretKey): Please use GWEN_Crypt_KeyRsa_GeneratePair instead since nbits should be a multiple of 8 anyway according to Libgcrypt.