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Fix UDP bulk v2 and protocol display

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This commit is contained in:
Yihong Wu
2022-03-20 16:48:15 +08:00
parent 9764485774
commit d86cf181bf
3 changed files with 7 additions and 5 deletions
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8
src/Mayaqua/Network.c
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@ -2388,8 +2388,6 @@ void RUDPBulkSend(RUDP_STACK *r, RUDP_SESSION *se, void *data, UINT data_size)
padding_size = Rand32() % 31 + 1;
size = sizeof(UINT64) + data_size + padding_size;
// Packet: IV + Encrypted(SEQ_NO + Data + padding) + MAC
buf_size = RUDP_BULK_IV_SIZE_V2 + sizeof(UINT64) + data_size + padding_size + RUDP_BULK_MAC_SIZE_V2;
buf = Malloc(buf_size);
@ -2417,7 +2415,7 @@ void RUDPBulkSend(RUDP_STACK *r, RUDP_SESSION *se, void *data, UINT data_size)
// Encryption
c = NewCipher("ChaCha20-Poly1305");
SetCipherKey(c, se->BulkSendKey->Data, true);
CipherProcessAead(c, iv, tmp + size, RUDP_BULK_MAC_SIZE_V2, tmp, tmp, size - RUDP_BULK_MAC_SIZE_V2, NULL, 0);
CipherProcessAead(c, iv, tmp + size, RUDP_BULK_MAC_SIZE_V2, tmp, tmp, size, NULL, 0);
FreeCipher(c);
// Next IV
@ -2635,7 +2633,7 @@ bool RUDPCheckSignOfRecvPacket(RUDP_STACK *r, RUDP_SESSION *se, void *recv_data,
c = NewCipher("ChaCha20-Poly1305");
SetCipherKey(c, se->BulkRecvKey->Data, false);
size = CipherProcessAead(c, iv, p + size, RUDP_BULK_MAC_SIZE_V2, r->TmpBuf, p, size - RUDP_BULK_MAC_SIZE_V2, NULL, 0);
size = CipherProcessAead(c, iv, p + size - RUDP_BULK_MAC_SIZE_V2, RUDP_BULK_MAC_SIZE_V2, r->TmpBuf, p, size - RUDP_BULK_MAC_SIZE_V2, NULL, 0);
FreeCipher(c);
if (size == 0)
@ -2719,7 +2717,7 @@ bool RUDPProcessBulkRecvPacket(RUDP_STACK *r, RUDP_SESSION *se, void *recv_data,
c = NewCipher("ChaCha20-Poly1305");
SetCipherKey(c, se->BulkRecvKey->Data, false);
ret = CipherProcessAead(c, iv, p + size, RUDP_BULK_MAC_SIZE_V2, p, p, size - RUDP_BULK_MAC_SIZE_V2, NULL, 0);
ret = CipherProcessAead(c, iv, p + size - RUDP_BULK_MAC_SIZE_V2, RUDP_BULK_MAC_SIZE_V2, p, p, size - RUDP_BULK_MAC_SIZE_V2, NULL, 0);
FreeCipher(c);
if (ret == 0)