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Explicit conversions and minor changes to prevent MSVC compiler warnings

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This commit is contained in:
Paul Bakker 2013-10-11 18:58:55 +02:00 • committed by Paul Bakker
parent b887f1119e
commit b9cfaa0c7f
21 changed files with 111 additions and 79 deletions
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8
library/ctr_drbg.c
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@ -108,7 +108,8 @@ static int block_cipher_df( unsigned char *output,
unsigned char *p = buf, *iv;
aes_context aes_ctx;
int i, j, buf_len, use_len;
int i, j;
size_t buf_len, use_len;
memset( buf, 0, CTR_DRBG_MAX_SEED_INPUT + CTR_DRBG_BLOCKSIZE + 16 );
@ -150,11 +151,12 @@ static int block_cipher_df( unsigned char *output,
for( i = 0; i < CTR_DRBG_BLOCKSIZE; i++ )
chain[i] ^= p[i];
p += CTR_DRBG_BLOCKSIZE;
use_len -= CTR_DRBG_BLOCKSIZE;
use_len -= ( use_len >= CTR_DRBG_BLOCKSIZE ) ?
CTR_DRBG_BLOCKSIZE : use_len;
aes_crypt_ecb( &aes_ctx, AES_ENCRYPT, chain, chain );
}
memcpy( tmp + j, chain, CTR_DRBG_BLOCKSIZE );
/*