A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 02:32:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

crypto: tcrypt - Avoid using contiguous pages

Browse source 
If tcrypt is to be used as a run-time integrity test, it needs to be
more resilient in a hostile environment.  For a start allocating 32K
of physically contiguous memory is definitely out.

This patch teaches it to use separate pages instead.

Signed-off-by: Herbert Xu <[email protected]>
This commit is contained in:
Herbert Xu 2008-07-31 12:23:53 +08:00
commit f139cfa7cd
2 changed files with 157 additions and 155 deletions
Download patch file Download diff file Expand all files Collapse all files

8
crypto/tcrypt.h
View file

@ -39,7 +39,7 @@ struct cipher_testvec {
char *iv;
char *input;
char *result;
unsigned char tap[MAX_TAP];
unsigned short tap[MAX_TAP];
int np;
unsigned char fail;
unsigned char wk; /* weak key flag */
@ -5111,6 +5111,8 @@ static struct cipher_testvec aes_ctr_enc_tv_template[] = {
"\x4b\xef\x31\x18\xea\xac\xb1\x84"
"\x21\xed\xda\x86",
.rlen = 4100,
.np = 2,
.tap = { 4064, 36 },
},
};
@ -8126,7 +8128,9 @@ static struct cipher_testvec salsa20_stream_enc_tv_template[] = {
"\xfc\x3f\x09\x7a\x0b\xdc\xc5\x1b"
"\x87\x13\xc6\x5b\x59\x8d\xf2\xc8"
"\xaf\xdf\x11\x95",
.rlen = 4100,
.rlen = 4100,
.np = 2,
.tap = { 4064, 36 },
},
};