wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2025-07-31 19:24:42 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #8972 from SparkiDev/sp_int_8_bit_fix

Browse Source 
SP int: fix 8 bit words and sp_clamp_ct
This commit is contained in:
David Garske
2025-07-09 16:30:33 -07:00
committed by GitHub
parent c3518e473b f0041cd761
commit 7ba6f836c4
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
wolfcrypt/src/sp_int.c
View File

@@ -8025,8 +8025,8 @@ static void sp_clamp_ct(sp_int* a)
(sp_int_digit)((sp_int_sdigit)(negVal & minusOne) >>
(SP_WORD_SIZE - 1));
#else
sp_int_digit zeroMask =
(sp_int_digit)((((sp_int_sword)a->dp[i]) - 1) >> SP_WORD_SIZE);
sp_size_t zeroMask =
(sp_size_t)((((sp_int_sword)a->dp[i]) - 1) >> SP_WORD_SIZE);
#endif
mask &= (sp_size_t)zeroMask;
used = (sp_size_t)(used + mask);