25 static int _rsa_enc(const struct rsa_mpi_key *key, MPI c, MPI m)  in _rsa_enc()  argument
32 	return mpi_powm(c, m, key->e, key->n);  in _rsa_enc()
39 static int _rsa_dec(const struct rsa_mpi_key *key, MPI m, MPI c)  in _rsa_dec()  argument
42 	if (mpi_cmp_ui(c, 0) < 0 || mpi_cmp(c, key->n) >= 0)  in _rsa_dec()
46 	return mpi_powm(m, c, key->d, key->n);  in _rsa_dec()
58 	MPI m, c = mpi_alloc(0);  in rsa_enc()  local
62 	if (!c)  in rsa_enc()
75 	ret = _rsa_enc(pkey, c, m);  in rsa_enc()
79 	ret = mpi_write_to_sgl(c, req->dst, req->dst_len, &sign);  in rsa_enc()
89 	mpi_free(c);  in rsa_enc()
97 	MPI c, m = mpi_alloc(0);  in rsa_dec()  local
110 	c = mpi_read_raw_from_sgl(req->src, req->src_len);  in rsa_dec()
111 	if (!c)  in rsa_dec()
114 	ret = _rsa_dec(pkey, m, c);  in rsa_dec()
125 	mpi_free(c);  in rsa_dec()