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update// addedh better stuff

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Strider
2020-05-23 19:36:04 +02:00
parent a72ba09ee3
commit 6c30656847
1 changed files with 15 additions and 2 deletions
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17
src/Crypto/passwd.cpp
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@@ -31,8 +31,21 @@ const unsigned char* PASSWD::hash(QString password)
#define MESSAGE_LEN length
qDebug()<<"Generating cryptographic key from password: " <<sequence;
unsigned char * hash= new unsigned char[crypto_secretstream_xchacha20poly1305_KEYBYTES];
crypto_generichash(hash, sizeof hash, MESSAGE, MESSAGE_LEN, NULL, 0);
unsigned char * sha256hash = new unsigned char[crypto_hash_sha256_BYTES];
unsigned char * blacke2hash = new unsigned char[crypto_generichash_KEYBYTES];
unsigned char * hash = new unsigned char[crypto_secretstream_xchacha20poly1305_KEYBYTES];
crypto_hash_sha256(sha256hash, MESSAGE, MESSAGE_LEN);
crypto_generichash(blacke2hash, sizeof hash, MESSAGE, MESSAGE_LEN, NULL, 0);
for(uint8_t i = 0; i < crypto_secretstream_xchacha20poly1305_KEYBYTES/2; i++)
hash[i] = blacke2hash[i];
for(uint8_t i = crypto_secretstream_xchacha20poly1305_KEYBYTES/2; i < crypto_secretstream_xchacha20poly1305_KEYBYTES; i++)
hash[i] = sha256hash[i];
delete[] sha256hash;
delete[] blacke2hash;
qDebug()<<"secret key generated:\n";
PASSWD::show_hex_buff(hash);
return hash;