diff options
Diffstat (limited to 'sys/dev/safe/safe.c')
| -rw-r--r-- | sys/dev/safe/safe.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/dev/safe/safe.c b/sys/dev/safe/safe.c index 734e6c5..4475f50 100644 --- a/sys/dev/safe/safe.c +++ b/sys/dev/safe/safe.c @@ -746,6 +746,14 @@ safe_newsession(void *arg, u_int32_t *sidp, struct cryptoini *cri) } if (macini) { + ses->ses_mlen = macini->cri_mlen; + if (ses->ses_mlen == 0) { + if (macini->cri_alg == CRYPTO_MD5_HMAC) + ses->ses_mlen = MD5_DIGEST_LENGTH; + else + ses->ses_mlen = SHA1_RESULTLEN; + } + for (i = 0; i < macini->cri_klen / 8; i++) macini->cri_key[i] ^= HMAC_IPAD_VAL; @@ -1580,11 +1588,13 @@ safe_callback(struct safe_softc *sc, struct safe_ringentry *re) } if (crp->crp_flags & CRYPTO_F_IMBUF) { m_copyback((struct mbuf *)crp->crp_buf, - crd->crd_inject, 12, + crd->crd_inject, + sc->sc_sessions[re->re_sesn].ses_mlen, (caddr_t)re->re_sastate.sa_saved_indigest); } else if (crp->crp_flags & CRYPTO_F_IOV && crp->crp_mac) { bcopy((caddr_t)re->re_sastate.sa_saved_indigest, - crp->crp_mac, 12); + crp->crp_mac, + sc->sc_sessions[re->re_sesn].ses_mlen); } break; } |
