Use more appropriate type for local variable

This commit is contained in:
Manuel Pégourié-Gonnard 2018-05-22 13:30:28 +02:00
parent 08c337d058
commit 565e4e0fb2

View file

@ -667,7 +667,7 @@ int mbedtls_aria_crypt_cfb128( mbedtls_aria_context *ctx,
const unsigned char *input,
unsigned char *output )
{
int c;
unsigned char c;
size_t n = *iv_off;
if( mode == MBEDTLS_ARIA_DECRYPT )
@ -678,8 +678,8 @@ int mbedtls_aria_crypt_cfb128( mbedtls_aria_context *ctx,
mbedtls_aria_crypt_ecb( ctx, iv, iv );
c = *input++;
*output++ = (unsigned char)( c ^ iv[n] );
iv[n] = (unsigned char) c;
*output++ = c ^ iv[n];
iv[n] = c;
n = ( n + 1 ) & 0x0F;
}