Archives/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd.git synced 2024-11-19 21:25:30 +00:00
Code Issues Projects Releases Wiki Activity

MAC and encryption keys

Browse Source
This commit is contained in:
orignal 2015-02-17 16:50:37 -05:00
parent 47e8cfd91e
commit fbf672288f
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Reseed.cpp
View File

@ -517,7 +517,7 @@ namespace data
0x00, // session id length 0x00, // session id length
0x00, 0x04, // chiper suites length 0x00, 0x04, // chiper suites length
0x00, 0x00, // NULL_WITH_NULL_NULL 0x00, 0x00, // NULL_WITH_NULL_NULL
0x00, 0x35, // RSA_WITH_AES_256_CBC_SHA 0x00, 0x3D, // RSA_WITH_AES_256_CBC_SHA256
0x01, // compression methods length 0x01, // compression methods length
0x00 // no compression 0x00 // no compression
}; };
@ -610,6 +610,16 @@ namespace data
memcpy (random, clientHello + 11, 32); memcpy (random, clientHello + 11, 32);
memcpy (random + 32, serverRandom, 32); memcpy (random + 32, serverRandom, 32);
PRF (secret, "master secret", random, 48, masterSecret); PRF (secret, "master secret", random, 48, masterSecret);
struct
{
uint8_t clientMACKey[32];
uint8_t serverMACKey[32];
uint8_t clientKey[32];
uint8_t serverKey[32];
} keys;
memcpy (random, serverRandom, 32);
memcpy (random + 32, clientHello + 11, 32);
PRF (masterSecret, "key expansion", random, 128, (uint8_t *)&keys);
} }
else else
LogPrint (eLogError, "Can't connect to ", address); LogPrint (eLogError, "Can't connect to ", address);