1typedef int cl_engine_init(void); 2typedef int cl_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, 3 const BIGNUM *m, BN_CTX *cgx); 4typedef int cl_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p, 5 const BIGNUM *q, const BIGNUM *dmp1, 6 const BIGNUM *dmq1, const BIGNUM *iqmp, 7 BN_CTX *ctx); 8typedef int cl_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa); 9typedef int cl_rsa_pub_enc(int flen, const unsigned char *from, 10 unsigned char *to, RSA *rsa, int padding); 11typedef int cl_rsa_pub_dec(int flen, const unsigned char *from, 12 unsigned char *to, RSA *rsa, int padding); 13typedef int cl_rsa_priv_enc(int flen, const unsigned char *from, 14 unsigned char *to, RSA *rsa, int padding); 15typedef int cl_rsa_priv_dec(int flen, const unsigned char *from, 16 unsigned char *to, RSA *rsa, int padding); 17typedef int cl_rand_bytes(unsigned char *buf, int num); 18typedef DSA_SIG *cl_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa); 19typedef int cl_dsa_verify(const unsigned char *dgst, int dgst_len, 20 DSA_SIG *sig, DSA *dsa); 21 22static const char *CLUSTER_LABS_LIB_NAME = "cluster_labs"; 23static const char *CLUSTER_LABS_F1 = "hw_engine_init"; 24static const char *CLUSTER_LABS_F2 = "hw_mod_exp"; 25static const char *CLUSTER_LABS_F3 = "hw_mod_exp_crt"; 26static const char *CLUSTER_LABS_F4 = "hw_rsa_mod_exp"; 27static const char *CLUSTER_LABS_F5 = "hw_rsa_priv_enc"; 28static const char *CLUSTER_LABS_F6 = "hw_rsa_priv_dec"; 29static const char *CLUSTER_LABS_F7 = "hw_rsa_pub_enc"; 30static const char *CLUSTER_LABS_F8 = "hw_rsa_pub_dec"; 31static const char *CLUSTER_LABS_F20 = "hw_rand_bytes"; 32static const char *CLUSTER_LABS_F30 = "hw_dsa_sign"; 33static const char *CLUSTER_LABS_F31 = "hw_dsa_verify"; 34