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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-08-06 16:51:40 +0100 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-09-12 13:56:01 +0100 |
| commit | 651baaec46840290066be1ffec6e999f7919e445 (patch) | |
| tree | 2c81df7f9e5dacbc36386e61ec8f190cf32e8a48 /src/cryptonote_basic/cryptonote_format_utils.cpp | |
| parent | Merge pull request #2384 (diff) | |
| download | monero-651baaec46840290066be1ffec6e999f7919e445.tar.xz | |
wallet: add encrypted seed functionality
This uses luigi1111's CN_Add method.
See https://xmr.llcoins.net for details.
Diffstat (limited to 'src/cryptonote_basic/cryptonote_format_utils.cpp')
| -rw-r--r-- | src/cryptonote_basic/cryptonote_format_utils.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp index 745dfb72e..e73f5d778 100644 --- a/src/cryptonote_basic/cryptonote_format_utils.cpp +++ b/src/cryptonote_basic/cryptonote_format_utils.cpp @@ -869,4 +869,21 @@ namespace cryptonote block_hashes_calculated = block_hashes_calculated_count; block_hashes_cached = block_hashes_cached_count; } + //--------------------------------------------------------------- + crypto::secret_key encrypt_key(const crypto::secret_key &key, const std::string &passphrase) + { + crypto::hash hash; + crypto::cn_slow_hash(passphrase.data(), passphrase.size(), hash); + sc_add((unsigned char*)key.data, (const unsigned char*)key.data, (const unsigned char*)hash.data); + return key; + } + //--------------------------------------------------------------- + crypto::secret_key decrypt_key(const crypto::secret_key &key, const std::string &passphrase) + { + crypto::hash hash; + crypto::cn_slow_hash(passphrase.data(), passphrase.size(), hash); + sc_sub((unsigned char*)key.data, (const unsigned char*)key.data, (const unsigned char*)hash.data); + return key; + } + } |