diff options
Diffstat (limited to 'sys/arch/amd64/amd64/aesni.c')
| -rw-r--r-- | sys/arch/amd64/amd64/aesni.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/sys/arch/amd64/amd64/aesni.c b/sys/arch/amd64/amd64/aesni.c index 41ed7cf042b..5823e55bb18 100644 --- a/sys/arch/amd64/amd64/aesni.c +++ b/sys/arch/amd64/amd64/aesni.c @@ -1,4 +1,4 @@ -/* $OpenBSD: aesni.c,v 1.15 2010/11/15 14:41:41 mikeb Exp $ */ +/* $OpenBSD: aesni.c,v 1.16 2010/11/15 14:48:17 mikeb Exp $ */ /*- * Copyright (c) 2003 Jason Wright * Copyright (c) 2003, 2004 Theo de Raadt @@ -41,7 +41,7 @@ #define AESCTR_IVSIZE 8 #define AESCTR_BLOCKSIZE 16 -struct aesni_sess { +struct aesni_session { uint32_t ses_ekey[4 * (AES_MAXROUNDS + 1)]; uint32_t ses_dkey[4 * (AES_MAXROUNDS + 1)]; uint32_t ses_klen; @@ -49,7 +49,8 @@ struct aesni_sess { uint8_t ses_iv[EALG_MAX_BLOCK_LEN]; int ses_sid; struct swcr_data *ses_swd; - LIST_ENTRY(aesni_sess) ses_entries; + LIST_ENTRY(aesni_session) + ses_entries; }; struct aesni_softc { @@ -57,7 +58,8 @@ struct aesni_softc { size_t sc_buflen; int32_t sc_cid; uint32_t sc_sid; - LIST_HEAD(, aesni_sess) sc_sessions; + LIST_HEAD(, aesni_session) + sc_sessions; } *aesni_sc; struct pool aesnipl; @@ -65,20 +67,20 @@ struct pool aesnipl; uint32_t aesni_ops; /* assembler-assisted key setup */ -extern void aesni_set_key(struct aesni_sess *ses, uint8_t *key, size_t len); +extern void aesni_set_key(struct aesni_session *ses, uint8_t *key, size_t len); /* aes encryption/decryption */ -extern void aesni_enc(struct aesni_sess *ses, uint8_t *dst, uint8_t *src); -extern void aesni_dec(struct aesni_sess *ses, uint8_t *dst, uint8_t *src); +extern void aesni_enc(struct aesni_session *ses, uint8_t *dst, uint8_t *src); +extern void aesni_dec(struct aesni_session *ses, uint8_t *dst, uint8_t *src); /* assembler-assisted CBC mode */ -extern void aesni_cbc_enc(struct aesni_sess *ses, uint8_t *dst, +extern void aesni_cbc_enc(struct aesni_session *ses, uint8_t *dst, uint8_t *src, size_t len, uint8_t *iv); -extern void aesni_cbc_dec(struct aesni_sess *ses, uint8_t *dst, +extern void aesni_cbc_dec(struct aesni_session *ses, uint8_t *dst, uint8_t *src, size_t len, uint8_t *iv); /* assembler-assisted CTR mode */ -extern void aesni_ctr_enc(struct aesni_sess *ses, uint8_t *dst, +extern void aesni_ctr_enc(struct aesni_session *ses, uint8_t *dst, uint8_t *src, size_t len, uint8_t *icb); void aesni_setup(void); @@ -90,7 +92,7 @@ int aesni_swauth(struct cryptop *, struct cryptodesc *, struct swcr_data *, caddr_t); int aesni_encdec(struct cryptop *, struct cryptodesc *, - struct aesni_sess *); + struct aesni_session *); void aesni_setup(void) @@ -123,7 +125,7 @@ aesni_setup(void) return; } - pool_init(&aesnipl, sizeof(struct aesni_sess), 16, 0, 0, + pool_init(&aesnipl, sizeof(struct aesni_session), 16, 0, 0, "aesnipl", NULL); pool_prime(&aesnipl, 2); @@ -134,8 +136,8 @@ aesni_setup(void) int aesni_newsession(u_int32_t *sidp, struct cryptoini *cri) { + struct aesni_session *ses = NULL; struct cryptoini *c; - struct aesni_sess *ses = NULL; struct auth_hash *axf; struct swcr_data *swd; int i; @@ -246,7 +248,7 @@ aesni_newsession(u_int32_t *sidp, struct cryptoini *cri) int aesni_freesession(u_int64_t tid) { - struct aesni_sess *ses; + struct aesni_session *ses; struct swcr_data *swd; struct auth_hash *axf; u_int32_t sid = (u_int32_t)tid; @@ -298,7 +300,7 @@ aesni_swauth(struct cryptop *crp, struct cryptodesc *crd, int aesni_encdec(struct cryptop *crp, struct cryptodesc *crd, - struct aesni_sess *ses) + struct aesni_session *ses) { uint8_t iv[EALG_MAX_BLOCK_LEN]; uint8_t icb[AESCTR_BLOCKSIZE]; @@ -425,7 +427,7 @@ out: int aesni_process(struct cryptop *crp) { - struct aesni_sess *ses; + struct aesni_session *ses; struct cryptodesc *crd; int err = 0; |