diff options
| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2012-09-16 05:22:38 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2012-09-16 05:30:10 +0200 |
| commit | 7305c533516df296124d6b2415482d2febb7328a (patch) | |
| tree | 538a6fde082c7d421456b663fb343a9efc86a69d /src/fastd.c | |
| parent | 094ecaf3b7de251494c313df692e056451a9ba19 (diff) | |
| download | fastd-7305c533516df296124d6b2415482d2febb7328a.tar fastd-7305c533516df296124d6b2415482d2febb7328a.zip | |
Fix alignment for NaCl's core2 assembler implementation of AES128-CTR
Diffstat (limited to 'src/fastd.c')
| -rw-r--r-- | src/fastd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/fastd.c b/src/fastd.c index f1df118..f9d8403 100644 --- a/src/fastd.c +++ b/src/fastd.c @@ -269,7 +269,7 @@ static size_t methods_min_encrypt_head_space(fastd_context *ctx) { ret = s; } - return alignto(ret, 8); + return alignto(ret, 16); } static size_t methods_min_decrypt_head_space(fastd_context *ctx) { @@ -285,7 +285,8 @@ static size_t methods_min_decrypt_head_space(fastd_context *ctx) { ret = s; } - return alignto(ret, 8); + /* ugly hack to get alignment right for aes128-gcm, which needs data aligned to 16 and has a 24 byte header */ + return alignto(ret, 16) + 8; } static size_t methods_min_encrypt_tail_space(fastd_context *ctx) { |