util: add gen_block_size field

2022-01-01 08:19:50 +01:00 · 2022-01-01 08:19:50 +01:00 · 934c658fde
parent 71207ed742
commit 934c658fde
1 changed files with 3 additions and 0 deletions
--- a/util.h
+++ b/util.h
@ -4,11 +4,14 @@
 #include <cryptopp/filters.h>
 #include <cryptopp/hex.h>
 #include <cryptopp/sha3.h>
+#include <cstddef>

 namespace fortuna {

 class Util final {
 public:
+static constexpr const std::size_t gen_block_size{32}; // 256 bits
+
 static auto do_sha(const std::string& str_to_hash) -> const std::string {
 	// do sha256
 	std::string digest;