diff options
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/talitos')
| -rw-r--r-- | target/linux/generic/files/crypto/ocf/talitos/talitos.c | 17 | ||||
| -rw-r--r-- | target/linux/generic/files/crypto/ocf/talitos/talitos_soft.h | 1 |
2 files changed, 5 insertions, 13 deletions
diff --git a/target/linux/generic/files/crypto/ocf/talitos/talitos.c b/target/linux/generic/files/crypto/ocf/talitos/talitos.c index 322f2ea8b..c4bc8c0fd 100644 --- a/target/linux/generic/files/crypto/ocf/talitos/talitos.c +++ b/target/linux/generic/files/crypto/ocf/talitos/talitos.c @@ -108,10 +108,8 @@ */ #include <linux/version.h> -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -#include <generated/autoconf.h> -#else -#include <linux/autoconf.h> +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38) && !defined(AUTOCONF_INCLUDED) +#include <linux/config.h> #endif #include <linux/module.h> #include <linux/init.h> @@ -123,7 +121,6 @@ #include <linux/dma-mapping.h> /* dma_map_single() */ #include <linux/moduleparam.h> -#include <linux/version.h> #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15) #include <linux/platform_device.h> #endif @@ -421,10 +418,6 @@ talitos_newsession(device_t dev, u_int32_t *sidp, struct cryptoini *cri) ses->ses_used = 1; if (encini) { - /* get an IV */ - /* XXX may read fewer than requested */ - read_random(ses->ses_iv, sizeof(ses->ses_iv)); - ses->ses_klen = (encini->cri_klen + 7) / 8; memcpy(ses->ses_key, encini->cri_key, ses->ses_klen); if (macini) { @@ -514,6 +507,7 @@ talitos_process(device_t dev, struct cryptop *crp, int hint) int hmac_key, hmac_data, cipher_iv, cipher_key, in_fifo, out_fifo, cipher_iv_out; static int chsel = -1; + u_int32_t rand_iv[4]; DPRINTF("%s()\n", __FUNCTION__); @@ -755,7 +749,7 @@ talitos_process(device_t dev, struct cryptop *crp, int hint) if (enccrd->crd_flags & CRD_F_IV_EXPLICIT) iv = enccrd->crd_iv; else - iv = (caddr_t) ses->ses_iv; + read_random((iv = (caddr_t) rand_iv), sizeof(rand_iv)); if ((enccrd->crd_flags & CRD_F_IV_PRESENT) == 0) { crypto_copyback(crp->crp_flags, crp->crp_buf, enccrd->crd_inject, ivsize, iv); @@ -764,9 +758,8 @@ talitos_process(device_t dev, struct cryptop *crp, int hint) td->hdr |= TALITOS_DIR_INBOUND; if (enccrd->crd_flags & CRD_F_IV_EXPLICIT) { iv = enccrd->crd_iv; - bcopy(enccrd->crd_iv, iv, ivsize); } else { - iv = (caddr_t) ses->ses_iv; + iv = (caddr_t) rand_iv; crypto_copydata(crp->crp_flags, crp->crp_buf, enccrd->crd_inject, ivsize, iv); } diff --git a/target/linux/generic/files/crypto/ocf/talitos/talitos_soft.h b/target/linux/generic/files/crypto/ocf/talitos/talitos_soft.h index 79efdbd31..eda9c2efe 100644 --- a/target/linux/generic/files/crypto/ocf/talitos/talitos_soft.h +++ b/target/linux/generic/files/crypto/ocf/talitos/talitos_soft.h @@ -69,7 +69,6 @@ struct talitos_session { u_int32_t ses_key[8]; /* DES/3DES/AES key */ u_int32_t ses_hmac[5]; /* hmac inner state */ u_int32_t ses_hmac_len; /* hmac length */ - u_int32_t ses_iv[4]; /* DES/3DES/AES iv */ u_int32_t ses_mlen; /* desired hash result len (12=ipsec or 16) */ }; |