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Deprecated + unused + identical to key_to_wif

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Peter Conrad 2015-06-21 16:04:19 +02:00
parent 417f869dea
commit d0aaad6117
2 changed files with 0 additions and 19 deletions
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1
libraries/utilities/include/graphene/utilities/key_conversion.hpp
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@ -23,7 +23,6 @@
namespace graphene { namespace utilities {
std::string key_to_wif_single_hash(const fc::ecc::private_key& key);
std::string key_to_wif(const fc::ecc::private_key& key);
fc::optional<fc::ecc::private_key> wif_to_key( const std::string& wif_key );

18
libraries/utilities/key_conversion.cpp
View file

@ -35,24 +35,6 @@ std::string key_to_wif(const fc::ecc::private_key& key)
return fc::to_base58(data, sizeof(data));
}
/**
* @deprecated - this is for backward compatibility of keys generated
*/
std::string key_to_wif_single_hash(const fc::ecc::private_key& key)
{
fc::sha256 secret = key.get_secret();
const size_t size_of_data_to_hash = sizeof(secret) + 1;
const size_t size_of_hash_bytes = 4;
char data[size_of_data_to_hash + size_of_hash_bytes];
data[0] = (char)0x80;
memcpy(&data[1], (char*)&secret, sizeof(secret));
fc::sha256 digest = fc::sha256::hash(data, size_of_data_to_hash);
digest = fc::sha256::hash(digest);
memcpy(data + size_of_data_to_hash, (char*)&digest, size_of_hash_bytes);
return fc::to_base58(data, sizeof(data));
}
fc::optional<fc::ecc::private_key> wif_to_key( const std::string& wif_key )
{
std::vector<char> wif_bytes = fc::from_base58(wif_key);