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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-09-14 22:50:43 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-09-14 22:50:43 -0700 |
commit | bc45eb8950b8c14487385cfd2bda1613ca8d9703 (patch) | |
tree | 246f0d72d55a48ae3be330a99135e29d000849ef | |
parent | 212387055902b65f79463d1934033255aa6b99e1 (diff) | |
parent | ba95487df97f9c45cfdae2a47de56235e7a13dc5 (diff) | |
download | linux-bc45eb8950b8c14487385cfd2bda1613ca8d9703.tar.gz linux-bc45eb8950b8c14487385cfd2bda1613ca8d9703.tar.bz2 linux-bc45eb8950b8c14487385cfd2bda1613ca8d9703.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: talitos - Avoid consecutive packets going out with same IV
-rw-r--r-- | drivers/crypto/talitos.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index ee827a7f7c6a..b6ad3ac5916e 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1157,6 +1157,8 @@ static int aead_authenc_givencrypt( edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT; memcpy(req->giv, ctx->iv, crypto_aead_ivsize(authenc)); + /* avoid consecutive packets going out with same IV */ + *(__be64 *)req->giv ^= cpu_to_be64(req->seq); return ipsec_esp(edesc, areq, req->giv, req->seq, ipsec_esp_encrypt_done); @@ -1449,6 +1451,8 @@ static int talitos_probe(struct of_device *ofdev, priv->ofdev = ofdev; + INIT_LIST_HEAD(&priv->alg_list); + tasklet_init(&priv->done_task, talitos_done, (unsigned long)dev); tasklet_init(&priv->error_task, talitos_error, (unsigned long)dev); @@ -1575,8 +1579,6 @@ static int talitos_probe(struct of_device *ofdev, } /* register crypto algorithms the device supports */ - INIT_LIST_HEAD(&priv->alg_list); - for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { if (hw_supports(dev, driver_algs[i].desc_hdr_template)) { struct talitos_crypto_alg *t_alg; |