diff options
Diffstat (limited to 'src/pluto/ipsec_doi.c')
| -rw-r--r-- | src/pluto/ipsec_doi.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/src/pluto/ipsec_doi.c b/src/pluto/ipsec_doi.c index 21cecd90b..5cc8ff23e 100644 --- a/src/pluto/ipsec_doi.c +++ b/src/pluto/ipsec_doi.c @@ -1233,12 +1233,9 @@ static bool generate_skeyids_iv(struct state *st) /* generate SKEYID_* from SKEYID */ { - char buf_skeyid_d[] = { 0x00 }; - char buf_skeyid_a[] = { 0x01 }; - char buf_skeyid_e[] = { 0x02 }; - chunk_t seed_skeyid_d = chunk_from_buf(buf_skeyid_d); - chunk_t seed_skeyid_a = chunk_from_buf(buf_skeyid_a); - chunk_t seed_skeyid_e = chunk_from_buf(buf_skeyid_e); + chunk_t seed_skeyid_d = chunk_from_chars(0x00); + chunk_t seed_skeyid_a = chunk_from_chars(0x01); + chunk_t seed_skeyid_e = chunk_from_chars(0x02); chunk_t icookie = { st->st_icookie, COOKIE_SIZE }; chunk_t rcookie = { st->st_rcookie, COOKIE_SIZE }; pseudo_random_function_t prf_alg; @@ -1308,8 +1305,7 @@ static bool generate_skeyids_iv(struct state *st) if (keysize > st->st_skeyid_e.len) { u_char keytemp[MAX_OAKLEY_KEY_LEN + MAX_DIGEST_LEN]; - char seed_buf[] = { 0x00 }; - chunk_t seed = chunk_from_buf(seed_buf); + chunk_t seed = chunk_from_chars(0x00); size_t prf_block_size, i; pseudo_random_function_t prf_alg; prf_t *prf; @@ -1775,8 +1771,7 @@ static size_t quick_mode_hash12(u_char *dest, u_char *start, u_char *roof, */ static size_t quick_mode_hash3(u_char *dest, struct state *st) { - char seed_buf[] = { 0x00 }; - chunk_t seed_chunk = chunk_from_buf(seed_buf); + chunk_t seed_chunk = chunk_from_chars(0x00); chunk_t msgid_chunk = chunk_from_thing(st->st_msgid); pseudo_random_function_t prf_alg; prf_t *prf; @@ -3466,8 +3461,7 @@ stf_status main_inR2_outI3(struct msg_digest *md) /* HASH_I or SIG_I out */ { - u_char hash_buf[MAX_DIGEST_LEN]; - chunk_t hash = chunk_from_buf(hash_buf); + chunk_t hash = chunk_alloca(MAX_DIGEST_LEN); main_mode_hash(st, &hash, TRUE, &id_pbs); @@ -3558,8 +3552,7 @@ main_id_and_auth(struct msg_digest *md , const struct key_continuation *kc /* current state, can be NULL */ ) { - u_char hash_buf[MAX_DIGEST_LEN]; - chunk_t hash = chunk_from_buf(hash_buf); + chunk_t hash = chunk_alloca(MAX_DIGEST_LEN); struct state *st = md->st; struct id peer; stf_status r = STF_OK; @@ -3881,8 +3874,7 @@ main_inI3_outR3_tail(struct msg_digest *md /* HASH_R or SIG_R out */ { - u_char hash_buf[MAX_DIGEST_LEN]; - chunk_t hash = chunk_from_buf(hash_buf); + chunk_t hash = chunk_alloca(MAX_DIGEST_LEN); main_mode_hash(st, &hash, FALSE, &r_id_pbs); |