From b832c7ede352cc556c5ea8bbb42efcdae7858216 Mon Sep 17 00:00:00 2001
From: Matt Witherspoon <32485495+spoonincode@users.noreply.github.com>
Date: Tue, 5 Sep 2023 21:46:11 -0400
Subject: [PATCH] use data_size() for sha256 length

---
 libraries/libfc/src/crypto/elliptic_secp256k1.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/libfc/src/crypto/elliptic_secp256k1.cpp b/libraries/libfc/src/crypto/elliptic_secp256k1.cpp
index 9d490fcbe8..93d7fed8fb 100644
--- a/libraries/libfc/src/crypto/elliptic_secp256k1.cpp
+++ b/libraries/libfc/src/crypto/elliptic_secp256k1.cpp
@@ -85,7 +85,7 @@ namespace fc { namespace ecc {
     {
        private_key ret;
        do {
-         RAND_bytes((uint8_t*)ret.my->_key.data(), sizeof(ret.my->_key.data()));
+         RAND_bytes((uint8_t*)ret.my->_key.data(), ret.my->_key.data_size());
        } while(!secp256k1_ec_seckey_verify(detail::_get_context(), (const uint8_t*)ret.my->_key.data()));
        return ret;
     }