Public/VeraCrypt
1
0
Fork 0
mirror of https://github.com/veracrypt/VeraCrypt.git synced 2025-11-11 02:58:02 -06:00
Code Activity

Crypto: Add optimized Camellia assembly implementation for x86_64 based on work by Jussi Kivilinna (https://github.com/jkivilin/supercop-blockciphers). This improve speed by a factor of 2.5 when AES-NI supported by CPU and by 30% if AES-NI not supported.

Browse Source
This commit is contained in:
Mounir IDRASSI
2017-06-20 17:43:35 +02:00
parent ee5c1784ea
commit 70097ecfe5
18 changed files with 2476 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/Common/Crypto.c
View File

@@ -251,6 +251,9 @@ void EncipherBlocks (int cipher, void *dataPtr, void *ks, size_t blockCount)
else if (cipher == TWOFISH) {
twofish_encrypt_blocks(ks, data, data, (uint32) blockCount);
}
else if (cipher == CAMELLIA) {
camellia_encrypt_blocks(ks, data, data, (uint32) blockCount);
}
#endif
else if (cipher == GOST89) {
gost_encrypt(data, data, ks, (int)blockCount);
@@ -351,6 +354,9 @@ void DecipherBlocks (int cipher, void *dataPtr, void *ks, size_t blockCount)
else if (cipher == TWOFISH) {
twofish_decrypt_blocks(ks, data, data, (uint32) blockCount);
}
else if (cipher == CAMELLIA) {
camellia_decrypt_blocks(ks, data, data, (uint32) blockCount);
}
#endif
else if (cipher == GOST89) {
gost_decrypt(data, data, ks, (int)blockCount);
@@ -430,6 +436,7 @@ BOOL CipherSupportsIntraDataUnitParallelization (int cipher)
#endif
#if CRYPTOPP_BOOL_X64
|| (cipher == TWOFISH)
|| (cipher == CAMELLIA)
#endif
;
}