129 	u8 i, p_len, r_len;  in _ecfsdsa_sign_init()  local
153 	r_len = (u8)ECFSDSA_R_LEN(p_bit_len);  in _ecfsdsa_sign_init()
190 	dbg_buf_print("r: ", r, r_len);  in _ecfsdsa_sign_init()
194 	for (i = 0; i < r_len; i++) {  in _ecfsdsa_sign_init()
212 	ret = ctx->h->hfunc_update(&(ctx->sign_data.ecfsdsa.h_ctx), r, r_len); EG(ret, err);  in _ecfsdsa_sign_init()
226 	VAR_ZEROIFY(r_len);  in _ecfsdsa_sign_init()
261 	u8 hsize, s_len, r_len;  in _ecfsdsa_sign_finalize()  local
289 	r_len = (u8)ECFSDSA_R_LEN(p_bit_len);  in _ecfsdsa_sign_finalize()
353 	ret = local_memcpy(sig, r, r_len); EG(ret, err);  in _ecfsdsa_sign_finalize()
354 	ret = local_memset(r, 0, r_len); EG(ret, err);  in _ecfsdsa_sign_finalize()
355 	ret = nn_export_to_buf(sig + r_len, s_len, &s);  in _ecfsdsa_sign_finalize()
382 	VAR_ZEROIFY(r_len);  in _ecfsdsa_sign_finalize()
420 	u8 p_len, r_len, s_len;  in _ecfsdsa_verify_init()  local
443 	r_len = (u8)ECFSDSA_R_LEN(p_bit_len);  in _ecfsdsa_verify_init()
465 	ret = nn_init_from_buf(s, sig + r_len, s_len); EG(ret, err);  in _ecfsdsa_verify_init()
475 	ret = local_memcpy(&(ctx->verify_data.ecfsdsa.r), r, r_len); EG(ret, err);  in _ecfsdsa_verify_init()
482 	ret = ctx->h->hfunc_update(&(ctx->verify_data.ecfsdsa.h_ctx), r, r_len); EG(ret, err);  in _ecfsdsa_verify_init()
501 	VAR_ZEROIFY(r_len);  in _ecfsdsa_verify_init()
543 	bitcnt_t p_bit_len, r_len;  in _ecfsdsa_verify_finalize()  local
577 	r_len = (u8)ECFSDSA_R_LEN(p_bit_len);  in _ecfsdsa_verify_finalize()
606 	dbg_buf_print("r_prime: ", r_prime, r_len);  in _ecfsdsa_verify_finalize()
609 	ret = are_equal(r, r_prime, r_len, &check); EG(ret, err);  in _ecfsdsa_verify_finalize()
637 	VAR_ZEROIFY(r_len);  in _ecfsdsa_verify_finalize()