jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-12-03 14:48:57 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

- use des_ecb3_encrypt().

Browse Source 
- style: added spaces after /* and before */

Obtained from:	KAME
MFC after:	2 weeks
This commit is contained in:
Hajimu UMEMOTO 2002-03-05 21:12:41 +00:00
parent b5d8e72dc3
commit d692f3fc1a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=91713
1 changed files with 9 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
sys/netinet6/esp_core.c
View File

@ -592,9 +592,8 @@ esp_3des_blockdecrypt(algo, sav, s, d)
/* assumption: d has a good alignment */
p = (des_key_schedule *)sav->sched;
bcopy(s, d, sizeof(DES_LONG) * 2);
des_ecb_encrypt((des_cblock *)d, (des_cblock *)d, p[2], DES_DECRYPT);
des_ecb_encrypt((des_cblock *)d, (des_cblock *)d, p[1], DES_ENCRYPT);
des_ecb_encrypt((des_cblock *)d, (des_cblock *)d, p[0], DES_DECRYPT);
des_ecb3_encrypt((des_cblock *)d, (des_cblock *)d,
p[0], p[1], p[2], DES_DECRYPT);
return 0;
}
@ -610,9 +609,8 @@ esp_3des_blockencrypt(algo, sav, s, d)
/* assumption: d has a good alignment */
p = (des_key_schedule *)sav->sched;
bcopy(s, d, sizeof(DES_LONG) * 2);
des_ecb_encrypt((des_cblock *)d, (des_cblock *)d, p[0], DES_ENCRYPT);
des_ecb_encrypt((des_cblock *)d, (des_cblock *)d, p[1], DES_DECRYPT);
des_ecb_encrypt((des_cblock *)d, (des_cblock *)d, p[2], DES_ENCRYPT);
des_ecb3_encrypt((des_cblock *)d, (des_cblock *)d,
p[0], p[1], p[2], DES_ENCRYPT);
return 0;
}
@ -637,8 +635,8 @@ esp_cbc_decrypt(m, off, sav, algo, ivlen)
{
struct mbuf *s;
struct mbuf *d, *d0, *dp;
int soff, doff; /*offset from the head of chain, to head of this mbuf */
int sn, dn; /*offset from the head of the mbuf, to meat */
int soff, doff; /* offset from the head of chain, to head of this mbuf */
int sn, dn; /* offset from the head of the mbuf, to meat */
size_t ivoff, bodyoff;
u_int8_t iv[MAXIVLEN], *ivp;
u_int8_t sbuf[MAXIVLEN], *sp;
@ -841,8 +839,8 @@ esp_cbc_encrypt(m, off, plen, sav, algo, ivlen)
{
struct mbuf *s;
struct mbuf *d, *d0, *dp;
int soff, doff; /*offset from the head of chain, to head of this mbuf */
int sn, dn; /*offset from the head of the mbuf, to meat */
int soff, doff; /* offset from the head of chain, to head of this mbuf */
int sn, dn; /* offset from the head of the mbuf, to meat */
size_t ivoff, bodyoff;
u_int8_t iv[MAXIVLEN], *ivp;
u_int8_t sbuf[MAXIVLEN], *sp;
@ -1132,7 +1130,7 @@ esp_auth(m0, skip, length, sav, sum)
}
}
(*algo->result)(&s, sumbuf);
bcopy(sumbuf, sum, siz); /*XXX*/
bcopy(sumbuf, sum, siz); /* XXX */
return 0;
}