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Use properly typed versions of mbedtls_ct_xxx_if

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-09-19 21:51:50 +01:00
parent 143f5f7c68
commit fd96579ecd
1 changed files with 2 additions and 2 deletions
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4
library/cipher.c
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@ -910,7 +910,7 @@ static int get_one_and_zeros_padding(unsigned char *input, size_t input_len,
*data_len = mbedtls_ct_size_if(hit_first_nonzero, i, *data_len);
bad = mbedtls_ct_uint_if(hit_first_nonzero, mbedtls_ct_uint_ne(input[i], 0x80), bad);
bad = mbedtls_ct_bool_if(hit_first_nonzero, mbedtls_ct_uint_ne(input[i], 0x80), bad);
in_padding = mbedtls_ct_bool_and(in_padding, mbedtls_ct_bool_not(is_nonzero));
}
@ -958,7 +958,7 @@ static int get_zeros_and_len_padding(unsigned char *input, size_t input_len,
for (i = 0; i < input_len - 1; i++) {
mbedtls_ct_condition_t is_padding = mbedtls_ct_uint_ge(i, pad_idx);
mbedtls_ct_condition_t nonzero_pad_byte;
nonzero_pad_byte = mbedtls_ct_uint_if_else_0(is_padding, mbedtls_ct_bool(input[i]));
nonzero_pad_byte = mbedtls_ct_bool_if_else_0(is_padding, mbedtls_ct_bool(input[i]));
bad = mbedtls_ct_bool_or(bad, nonzero_pad_byte);
}