lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-30 22:43:08 +03:00
Code Activity

build fixes

Browse Source 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman
2023-09-20 16:26:49 +01:00
parent c1a17f5458
commit 1d52368e85
3 changed files with 11 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
library/cipher.c
View File

@ -798,7 +798,8 @@ static int get_one_and_zeros_padding(unsigned char *input, size_t input_len,
*data_len = (*data_len & ~hit_first_nonzero) | ((size_t) i & hit_first_nonzero);
bad = mbedtls_ct_uint_if(hit_first_nonzero, !mbedtls_ct_size_bool_eq(input[i], 0x80), bad);
bad = mbedtls_ct_uint_if((unsigned int) hit_first_nonzero,
!mbedtls_ct_size_bool_eq(input[i], 0x80), bad);
in_padding = in_padding & ~is_nonzero;
}
@ -843,7 +844,7 @@ static int get_zeros_and_len_padding(unsigned char *input, size_t input_len,
/* The number of bytes checked must be independent of padding_len */
pad_idx = input_len - padding_len;
for (i = 0; i < input_len - 1; i++) {
unsigned int mask = mbedtls_ct_size_mask_ge(i, pad_idx);
size_t mask = mbedtls_ct_size_mask_ge(i, pad_idx);
bad |= input[i] & mask;
}