svn commit: r351364 - in head/sys: crypto/blowfish crypto/chacha20 crypto/des opencrypto
John Baldwin
jhb at FreeBSD.org
Thu Aug 22 00:02:13 UTC 2019
Author: jhb
Date: Thu Aug 22 00:02:08 2019
New Revision: 351364
URL: https://svnweb.freebsd.org/changeset/base/351364
Log:
Use 'const' for keys and IVs passed to software encryption algorithms.
Specifically, use 'const' for the key passed to the 'setkey' method
and 'const' for the 'iv' passed to the 'reinit' method.
Reviewed by: cem
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D21347
Modified:
head/sys/crypto/blowfish/bf_skey.c
head/sys/crypto/blowfish/blowfish.h
head/sys/crypto/chacha20/chacha-sw.c
head/sys/crypto/des/des.h
head/sys/crypto/des/des_setkey.c
head/sys/opencrypto/cast.c
head/sys/opencrypto/cast.h
head/sys/opencrypto/skipjack.c
head/sys/opencrypto/skipjack.h
head/sys/opencrypto/xform_aes_icm.c
head/sys/opencrypto/xform_aes_xts.c
head/sys/opencrypto/xform_blf.c
head/sys/opencrypto/xform_cast5.c
head/sys/opencrypto/xform_cml.c
head/sys/opencrypto/xform_des1.c
head/sys/opencrypto/xform_des3.c
head/sys/opencrypto/xform_enc.h
head/sys/opencrypto/xform_null.c
head/sys/opencrypto/xform_rijndael.c
head/sys/opencrypto/xform_skipjack.c
Modified: head/sys/crypto/blowfish/bf_skey.c
==============================================================================
--- head/sys/crypto/blowfish/bf_skey.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/crypto/blowfish/bf_skey.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -73,11 +73,11 @@ void
BF_set_key(key, len, data)
BF_KEY *key;
int len;
- unsigned char *data;
+ const unsigned char *data;
{
int i;
BF_LONG *p, ri, in[2];
- unsigned char *d, *end;
+ const unsigned char *d, *end;
memcpy((char *)key, (const char *)&bf_init, sizeof(BF_KEY));
p = key->P;
Modified: head/sys/crypto/blowfish/blowfish.h
==============================================================================
--- head/sys/crypto/blowfish/blowfish.h Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/crypto/blowfish/blowfish.h Thu Aug 22 00:02:08 2019 (r351364)
@@ -80,7 +80,7 @@ typedef struct bf_key_st {
BF_LONG S[4*256];
} BF_KEY;
-void BF_set_key(BF_KEY *, int, unsigned char *);
+void BF_set_key(BF_KEY *, int, const unsigned char *);
void BF_encrypt(BF_LONG *, BF_KEY *);
void BF_decrypt(BF_LONG *, BF_KEY *);
void BF_ecb_encrypt(const unsigned char *, unsigned char *,
Modified: head/sys/crypto/chacha20/chacha-sw.c
==============================================================================
--- head/sys/crypto/chacha20/chacha-sw.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/crypto/chacha20/chacha-sw.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -7,7 +7,7 @@ __FBSDID("$FreeBSD$");
#include <opencrypto/xform_enc.h>
static int
-chacha20_xform_setkey(u_int8_t **sched, u_int8_t *key, int len)
+chacha20_xform_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
struct chacha_ctx *ctx;
@@ -24,7 +24,7 @@ chacha20_xform_setkey(u_int8_t **sched, u_int8_t *key,
}
static void
-chacha20_xform_reinit(caddr_t key, u_int8_t *iv)
+chacha20_xform_reinit(caddr_t key, const u_int8_t *iv)
{
struct chacha_ctx *ctx;
Modified: head/sys/crypto/des/des.h
==============================================================================
--- head/sys/crypto/des/des.h Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/crypto/des/des.h Thu Aug 22 00:02:08 2019 (r351364)
@@ -103,12 +103,12 @@ void des_ede3_cbc_encrypt(const unsigned char *, unsig
void des_set_odd_parity(des_cblock *);
void des_fixup_key_parity(des_cblock *);
-int des_is_weak_key(des_cblock *);
-int des_set_key(des_cblock *, des_key_schedule);
-int des_key_sched(des_cblock *, des_key_schedule);
-int des_set_key_checked(des_cblock *, des_key_schedule);
-void des_set_key_unchecked(des_cblock *, des_key_schedule);
-int des_check_key_parity(des_cblock *);
+int des_is_weak_key(const des_cblock *);
+int des_set_key(const des_cblock *, des_key_schedule);
+int des_key_sched(const des_cblock *, des_key_schedule);
+int des_set_key_checked(const des_cblock *, des_key_schedule);
+void des_set_key_unchecked(const des_cblock *, des_key_schedule);
+int des_check_key_parity(const des_cblock *);
#ifdef __cplusplus
}
Modified: head/sys/crypto/des/des_setkey.c
==============================================================================
--- head/sys/crypto/des/des_setkey.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/crypto/des/des_setkey.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -75,7 +75,7 @@ void des_set_odd_parity(des_cblock *key)
(*key)[i]=odd_parity[(*key)[i]];
}
-int des_check_key_parity(des_cblock *key)
+int des_check_key_parity(const des_cblock *key)
{
int i;
@@ -117,7 +117,7 @@ static des_cblock weak_keys[NUM_WEAK_KEY]={
{0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
{0xFE,0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1}};
-int des_is_weak_key(des_cblock *key)
+int des_is_weak_key(const des_cblock *key)
{
int i;
@@ -142,7 +142,7 @@ int des_is_weak_key(des_cblock *key)
#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\
(a)=(a)^(t)^(t>>(16-(n))))
-int des_set_key(des_cblock *key, des_key_schedule schedule)
+int des_set_key(const des_cblock *key, des_key_schedule schedule)
{
if (des_check_key)
{
@@ -159,7 +159,7 @@ int des_set_key(des_cblock *key, des_key_schedule sche
* return -1 if key parity error,
* return -2 if illegal weak key.
*/
-int des_set_key_checked(des_cblock *key, des_key_schedule schedule)
+int des_set_key_checked(const des_cblock *key, des_key_schedule schedule)
{
if (!des_check_key_parity(key))
return(-1);
@@ -169,7 +169,7 @@ int des_set_key_checked(des_cblock *key, des_key_sched
return 0;
}
-void des_set_key_unchecked(des_cblock *key, des_key_schedule schedule)
+void des_set_key_unchecked(const des_cblock *key, des_key_schedule schedule)
{
static int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0};
DES_LONG c,d,t,s,t2;
@@ -225,7 +225,7 @@ void des_set_key_unchecked(des_cblock *key, des_key_sc
}
}
-int des_key_sched(des_cblock *key, des_key_schedule schedule)
+int des_key_sched(const des_cblock *key, des_key_schedule schedule)
{
return(des_set_key(key,schedule));
}
Modified: head/sys/opencrypto/cast.c
==============================================================================
--- head/sys/opencrypto/cast.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/cast.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -129,7 +129,7 @@ u_int32_t t, l, r;
/***** Key Schedule *****/
-void cast_setkey(cast_key* key, u_int8_t* rawkey, int keybytes)
+void cast_setkey(cast_key* key, const u_int8_t* rawkey, int keybytes)
{
u_int32_t t[4] = {0, 0, 0, 0}, z[4] = {0, 0, 0, 0}, x[4];
int i;
Modified: head/sys/opencrypto/cast.h
==============================================================================
--- head/sys/opencrypto/cast.h Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/cast.h Thu Aug 22 00:02:08 2019 (r351364)
@@ -16,7 +16,7 @@ typedef struct {
int rounds; /* Number of rounds to use, 12 or 16 */
} cast_key;
-void cast_setkey(cast_key * key, u_int8_t * rawkey, int keybytes);
+void cast_setkey(cast_key * key, const u_int8_t * rawkey, int keybytes);
void cast_encrypt(cast_key * key, u_int8_t * inblock, u_int8_t * outblock);
void cast_decrypt(cast_key * key, u_int8_t * inblock, u_int8_t * outblock);
Modified: head/sys/opencrypto/skipjack.c
==============================================================================
--- head/sys/opencrypto/skipjack.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/skipjack.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -65,7 +65,7 @@ static const u_int8_t ftable[0x100] =
*/
void
-subkey_table_gen (u_int8_t *key, u_int8_t **key_tables)
+subkey_table_gen (const u_int8_t *key, u_int8_t **key_tables)
{
int i, k;
Modified: head/sys/opencrypto/skipjack.h
==============================================================================
--- head/sys/opencrypto/skipjack.h Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/skipjack.h Thu Aug 22 00:02:08 2019 (r351364)
@@ -19,6 +19,6 @@
extern void skipjack_forwards(u_int8_t *plain, u_int8_t *cipher, u_int8_t **key);
extern void skipjack_backwards(u_int8_t *cipher, u_int8_t *plain, u_int8_t **key);
-extern void subkey_table_gen(u_int8_t *key, u_int8_t **key_tables);
+extern void subkey_table_gen(const u_int8_t *key, u_int8_t **key_tables);
#endif
Modified: head/sys/opencrypto/xform_aes_icm.c
==============================================================================
--- head/sys/opencrypto/xform_aes_icm.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_aes_icm.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -52,12 +52,12 @@ __FBSDID("$FreeBSD$");
#include <opencrypto/xform_enc.h>
-static int aes_icm_setkey(u_int8_t **, u_int8_t *, int);
+static int aes_icm_setkey(u_int8_t **, const u_int8_t *, int);
static void aes_icm_crypt(caddr_t, u_int8_t *);
static void aes_icm_zerokey(u_int8_t **);
-static void aes_icm_reinit(caddr_t, u_int8_t *);
-static void aes_gcm_reinit(caddr_t, u_int8_t *);
-static void aes_ccm_reinit(caddr_t, u_int8_t *);
+static void aes_icm_reinit(caddr_t, const u_int8_t *);
+static void aes_gcm_reinit(caddr_t, const u_int8_t *);
+static void aes_ccm_reinit(caddr_t, const u_int8_t *);
/* Encryption instances */
struct enc_xform enc_xform_aes_icm = {
@@ -96,7 +96,7 @@ struct enc_xform enc_xform_ccm = {
* Encryption wrapper routines.
*/
static void
-aes_icm_reinit(caddr_t key, u_int8_t *iv)
+aes_icm_reinit(caddr_t key, const u_int8_t *iv)
{
struct aes_icm_ctx *ctx;
@@ -105,7 +105,7 @@ aes_icm_reinit(caddr_t key, u_int8_t *iv)
}
static void
-aes_gcm_reinit(caddr_t key, u_int8_t *iv)
+aes_gcm_reinit(caddr_t key, const u_int8_t *iv)
{
struct aes_icm_ctx *ctx;
@@ -118,7 +118,7 @@ aes_gcm_reinit(caddr_t key, u_int8_t *iv)
}
static void
-aes_ccm_reinit(caddr_t key, u_int8_t *iv)
+aes_ccm_reinit(caddr_t key, const u_int8_t *iv)
{
struct aes_icm_ctx *ctx;
@@ -153,7 +153,7 @@ aes_icm_crypt(caddr_t key, u_int8_t *data)
}
static int
-aes_icm_setkey(u_int8_t **sched, u_int8_t *key, int len)
+aes_icm_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
struct aes_icm_ctx *ctx;
@@ -166,7 +166,7 @@ aes_icm_setkey(u_int8_t **sched, u_int8_t *key, int le
return ENOMEM;
ctx = (struct aes_icm_ctx *)*sched;
- ctx->ac_nr = rijndaelKeySetupEnc(ctx->ac_ek, (u_char *)key, len * 8);
+ ctx->ac_nr = rijndaelKeySetupEnc(ctx->ac_ek, key, len * 8);
return 0;
}
Modified: head/sys/opencrypto/xform_aes_xts.c
==============================================================================
--- head/sys/opencrypto/xform_aes_xts.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_aes_xts.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -52,11 +52,11 @@ __FBSDID("$FreeBSD$");
#include <opencrypto/xform_enc.h>
-static int aes_xts_setkey(u_int8_t **, u_int8_t *, int);
+static int aes_xts_setkey(u_int8_t **, const u_int8_t *, int);
static void aes_xts_encrypt(caddr_t, u_int8_t *);
static void aes_xts_decrypt(caddr_t, u_int8_t *);
static void aes_xts_zerokey(u_int8_t **);
-static void aes_xts_reinit(caddr_t, u_int8_t *);
+static void aes_xts_reinit(caddr_t, const u_int8_t *);
/* Encryption instances */
struct enc_xform enc_xform_aes_xts = {
@@ -73,7 +73,7 @@ struct enc_xform enc_xform_aes_xts = {
* Encryption wrapper routines.
*/
static void
-aes_xts_reinit(caddr_t key, u_int8_t *iv)
+aes_xts_reinit(caddr_t key, const u_int8_t *iv)
{
struct aes_xts_ctx *ctx = (struct aes_xts_ctx *)key;
u_int64_t blocknum;
@@ -136,7 +136,7 @@ aes_xts_decrypt(caddr_t key, u_int8_t *data)
}
static int
-aes_xts_setkey(u_int8_t **sched, u_int8_t *key, int len)
+aes_xts_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
struct aes_xts_ctx *ctx;
Modified: head/sys/opencrypto/xform_blf.c
==============================================================================
--- head/sys/opencrypto/xform_blf.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_blf.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <crypto/blowfish/blowfish.h>
#include <opencrypto/xform_enc.h>
-static int blf_setkey(u_int8_t **, u_int8_t *, int);
+static int blf_setkey(u_int8_t **, const u_int8_t *, int);
static void blf_encrypt(caddr_t, u_int8_t *);
static void blf_decrypt(caddr_t, u_int8_t *);
static void blf_zerokey(u_int8_t **);
@@ -104,7 +104,7 @@ blf_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-blf_setkey(u_int8_t **sched, u_int8_t *key, int len)
+blf_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
int err;
Modified: head/sys/opencrypto/xform_cast5.c
==============================================================================
--- head/sys/opencrypto/xform_cast5.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_cast5.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <opencrypto/cast.h>
#include <opencrypto/xform_enc.h>
-static int cast5_setkey(u_int8_t **, u_int8_t *, int);
+static int cast5_setkey(u_int8_t **, const u_int8_t *, int);
static void cast5_encrypt(caddr_t, u_int8_t *);
static void cast5_decrypt(caddr_t, u_int8_t *);
static void cast5_zerokey(u_int8_t **);
@@ -85,7 +85,7 @@ cast5_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-cast5_setkey(u_int8_t **sched, u_int8_t *key, int len)
+cast5_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
int err;
Modified: head/sys/opencrypto/xform_cml.c
==============================================================================
--- head/sys/opencrypto/xform_cml.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_cml.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <crypto/camellia/camellia.h>
#include <opencrypto/xform_enc.h>
-static int cml_setkey(u_int8_t **, u_int8_t *, int);
+static int cml_setkey(u_int8_t **, const u_int8_t *, int);
static void cml_encrypt(caddr_t, u_int8_t *);
static void cml_decrypt(caddr_t, u_int8_t *);
static void cml_zerokey(u_int8_t **);
@@ -87,7 +87,7 @@ cml_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-cml_setkey(u_int8_t **sched, u_int8_t *key, int len)
+cml_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
int err;
@@ -96,7 +96,7 @@ cml_setkey(u_int8_t **sched, u_int8_t *key, int len)
*sched = KMALLOC(sizeof(camellia_ctx), M_CRYPTO_DATA,
M_NOWAIT|M_ZERO);
if (*sched != NULL) {
- camellia_set_key((camellia_ctx *) *sched, (u_char *) key,
+ camellia_set_key((camellia_ctx *) *sched, key,
len * 8);
err = 0;
} else
Modified: head/sys/opencrypto/xform_des1.c
==============================================================================
--- head/sys/opencrypto/xform_des1.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_des1.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <crypto/des/des.h>
#include <opencrypto/xform_enc.h>
-static int des1_setkey(u_int8_t **, u_int8_t *, int);
+static int des1_setkey(u_int8_t **, const u_int8_t *, int);
static void des1_encrypt(caddr_t, u_int8_t *);
static void des1_decrypt(caddr_t, u_int8_t *);
static void des1_zerokey(u_int8_t **);
@@ -91,7 +91,7 @@ des1_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-des1_setkey(u_int8_t **sched, u_int8_t *key, int len)
+des1_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
des_key_schedule *p;
int err;
@@ -99,7 +99,7 @@ des1_setkey(u_int8_t **sched, u_int8_t *key, int len)
p = KMALLOC(sizeof (des_key_schedule),
M_CRYPTO_DATA, M_NOWAIT|M_ZERO);
if (p != NULL) {
- des_set_key((des_cblock *) key, p[0]);
+ des_set_key((const des_cblock *) key, p[0]);
err = 0;
} else
err = ENOMEM;
Modified: head/sys/opencrypto/xform_des3.c
==============================================================================
--- head/sys/opencrypto/xform_des3.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_des3.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <crypto/des/des.h>
#include <opencrypto/xform_enc.h>
-static int des3_setkey(u_int8_t **, u_int8_t *, int);
+static int des3_setkey(u_int8_t **, const u_int8_t *, int);
static void des3_encrypt(caddr_t, u_int8_t *);
static void des3_decrypt(caddr_t, u_int8_t *);
static void des3_zerokey(u_int8_t **);
@@ -92,7 +92,7 @@ des3_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-des3_setkey(u_int8_t **sched, u_int8_t *key, int len)
+des3_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
des_key_schedule *p;
int err;
@@ -100,9 +100,9 @@ des3_setkey(u_int8_t **sched, u_int8_t *key, int len)
p = KMALLOC(3*sizeof (des_key_schedule),
M_CRYPTO_DATA, M_NOWAIT|M_ZERO);
if (p != NULL) {
- des_set_key((des_cblock *)(key + 0), p[0]);
- des_set_key((des_cblock *)(key + 8), p[1]);
- des_set_key((des_cblock *)(key + 16), p[2]);
+ des_set_key((const des_cblock *)(key + 0), p[0]);
+ des_set_key((const des_cblock *)(key + 8), p[1]);
+ des_set_key((const des_cblock *)(key + 16), p[2]);
err = 0;
} else
err = ENOMEM;
Modified: head/sys/opencrypto/xform_enc.h
==============================================================================
--- head/sys/opencrypto/xform_enc.h Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_enc.h Thu Aug 22 00:02:08 2019 (r351364)
@@ -56,9 +56,9 @@ struct enc_xform {
u_int16_t minkey, maxkey;
void (*encrypt) (caddr_t, u_int8_t *);
void (*decrypt) (caddr_t, u_int8_t *);
- int (*setkey) (u_int8_t **, u_int8_t *, int len);
+ int (*setkey) (u_int8_t **, const u_int8_t *, int len);
void (*zerokey) (u_int8_t **);
- void (*reinit) (caddr_t, u_int8_t *);
+ void (*reinit) (caddr_t, const u_int8_t *);
/*
* Encrypt/decrypt 1+ blocks of input -- total size is 'len' bytes.
* Len is guaranteed to be a multiple of the defined 'blocksize'.
Modified: head/sys/opencrypto/xform_null.c
==============================================================================
--- head/sys/opencrypto/xform_null.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_null.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <opencrypto/xform_auth.h>
#include <opencrypto/xform_enc.h>
-static int null_setkey(u_int8_t **, u_int8_t *, int);
+static int null_setkey(u_int8_t **, const u_int8_t *, int);
static void null_encrypt(caddr_t, u_int8_t *);
static void null_decrypt(caddr_t, u_int8_t *);
static void null_zerokey(u_int8_t **);
@@ -104,7 +104,7 @@ null_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-null_setkey(u_int8_t **sched, u_int8_t *key, int len)
+null_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
*sched = NULL;
return 0;
Modified: head/sys/opencrypto/xform_rijndael.c
==============================================================================
--- head/sys/opencrypto/xform_rijndael.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_rijndael.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <crypto/rijndael/rijndael.h>
#include <opencrypto/xform_enc.h>
-static int rijndael128_setkey(u_int8_t **, u_int8_t *, int);
+static int rijndael128_setkey(u_int8_t **, const u_int8_t *, int);
static void rijndael128_encrypt(caddr_t, u_int8_t *);
static void rijndael128_decrypt(caddr_t, u_int8_t *);
static void rijndael128_zerokey(u_int8_t **);
@@ -87,7 +87,7 @@ rijndael128_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-rijndael128_setkey(u_int8_t **sched, u_int8_t *key, int len)
+rijndael128_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
int err;
@@ -96,7 +96,7 @@ rijndael128_setkey(u_int8_t **sched, u_int8_t *key, in
*sched = KMALLOC(sizeof(rijndael_ctx), M_CRYPTO_DATA,
M_NOWAIT|M_ZERO);
if (*sched != NULL) {
- rijndael_set_key((rijndael_ctx *) *sched, (u_char *) key,
+ rijndael_set_key((rijndael_ctx *) *sched, key,
len * 8);
err = 0;
} else
Modified: head/sys/opencrypto/xform_skipjack.c
==============================================================================
--- head/sys/opencrypto/xform_skipjack.c Wed Aug 21 23:47:01 2019 (r351363)
+++ head/sys/opencrypto/xform_skipjack.c Thu Aug 22 00:02:08 2019 (r351364)
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
#include <opencrypto/skipjack.h>
#include <opencrypto/xform_enc.h>
-static int skipjack_setkey(u_int8_t **, u_int8_t *, int);
+static int skipjack_setkey(u_int8_t **, const u_int8_t *, int);
static void skipjack_encrypt(caddr_t, u_int8_t *);
static void skipjack_decrypt(caddr_t, u_int8_t *);
static void skipjack_zerokey(u_int8_t **);
@@ -85,7 +85,7 @@ skipjack_decrypt(caddr_t key, u_int8_t *blk)
}
static int
-skipjack_setkey(u_int8_t **sched, u_int8_t *key, int len)
+skipjack_setkey(u_int8_t **sched, const u_int8_t *key, int len)
{
int err;
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