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eliminated multiple of 16 check for AES

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orignal 2014-06-08 07:56:04 -04:00
parent eb44fdf7a8
commit a6cc2e647b
3 changed files with 7 additions and 14 deletions
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2
SSU.cpp
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@ -524,7 +524,6 @@ namespace ssu
header->time = htobe32 (i2p::util::GetSecondsSinceEpoch ());
uint8_t * encrypted = &header->flag;
uint16_t encryptedLen = len - (encrypted - buf);
encryptedLen = (encryptedLen>>4)<<4; // make sure 16 bytes boundary, TODO: do we really need it?
m_SessionKeyEncryption.Encrypt (encrypted, encryptedLen, encrypted);
// assume actual buffer size is 18 (16 + 2) bytes more
memcpy (buf + len, header->iv, 16);
@ -557,7 +556,6 @@ namespace ssu
SSUHeader * header = (SSUHeader *)buf;
uint8_t * encrypted = &header->flag;
uint16_t encryptedLen = len - (encrypted - buf);
encryptedLen = (encryptedLen>>4)<<4; // make sure 16 bytes boundary
if (encryptedLen > 0)
{
m_SessionKeyDecryption.SetIV (header->iv);