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authorDenys Vlasenko2017-01-15 14:16:51 +0100
committerDenys Vlasenko2017-01-15 14:16:51 +0100
commit3f8ecd933a610c6f3b5d02e184c7faf205ad95d3 (patch)
treeae7a778a4a8dbbfc255b9a9f527179bfa9cc865c /networking/tls_pstm_sqr_comba.c
parentc5540d61f6b411967fc3e30f1eb1e8af5077c2e5 (diff)
downloadbusybox-3f8ecd933a610c6f3b5d02e184c7faf205ad95d3.zip
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tls: rearrange code, add/improve comments, fix whitespace, no real changes here
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/tls_pstm_sqr_comba.c')
-rw-r--r--networking/tls_pstm_sqr_comba.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/networking/tls_pstm_sqr_comba.c b/networking/tls_pstm_sqr_comba.c
index 98186d3..378e064 100644
--- a/networking/tls_pstm_sqr_comba.c
+++ b/networking/tls_pstm_sqr_comba.c
@@ -5,6 +5,10 @@
*/
#include "tls.h"
+/* The file is taken almost verbatim from matrixssl-3-7-2b-open/crypto/math/.
+ * Changes are flagged with ///bbox
+ */
+
/**
* @file pstm_sqr_comba.c
* @version 33ef80f (HEAD, tag: MATRIXSSL-3-7-2-OPEN, tag: MATRIXSSL-3-7-2-COMM, origin/master, origin/HEAD, master)
@@ -466,13 +470,13 @@ static int32 pstm_sqr_comba_gen(psPool_t *pool, pstm_int *A, pstm_int *B,
if (paD != NULL) {
if (paDlen < (sizeof(pstm_digit) * pa)) {
paDfail = 1; /* have a paD, but it's not big enough */
- dst = xzalloc(sizeof(pstm_digit) * pa);
+ dst = xzalloc(sizeof(pstm_digit) * pa);///bbox
} else {
dst = paD;
memset(dst, 0x0, paDlen);
}
} else {
- dst = xzalloc(sizeof(pstm_digit) * pa);
+ dst = xzalloc(sizeof(pstm_digit) * pa);///bbox
}
for (ix = 0; ix < pa; ix++) {