lib/mbedtls
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Rename key_length in cipher_info

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This commit is contained in:
Manuel Pégourié-Gonnard
2015-06-18 15:28:12 +02:00
parent b8186a5e54
commit 898e0aa210
11 changed files with 57 additions and 55 deletions
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10
library/cipher.c
View File

@ -111,7 +111,7 @@ const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_ciph
for( def = mbedtls_cipher_definitions; def->info != NULL; def++ )
if( def->info->base->cipher == cipher_id &&
def->info->key_length == (unsigned) key_bitlen &&
def->info->key_bitlen == (unsigned) key_bitlen &&
def->info->mode == mode )
return( def->info );
@ -167,12 +167,12 @@ int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *k
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
if( ( ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_KEY_LEN ) == 0 &&
(int) ctx->cipher_info->key_length != key_bitlen )
(int) ctx->cipher_info->key_bitlen != key_bitlen )
{
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
}
ctx->key_length = key_bitlen;
ctx->key_bitlen = key_bitlen;
ctx->operation = operation;
/*
@ -183,12 +183,12 @@ int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *k
MBEDTLS_MODE_CTR == ctx->cipher_info->mode )
{
return ctx->cipher_info->base->setkey_enc_func( ctx->cipher_ctx, key,
ctx->key_length );
ctx->key_bitlen );
}
if( MBEDTLS_DECRYPT == operation )
return ctx->cipher_info->base->setkey_dec_func( ctx->cipher_ctx, key,
ctx->key_length );
ctx->key_bitlen );
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
}

72
library/cipher_wrap.c
View File

@ -140,15 +140,15 @@ static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
#endif /* MBEDTLS_CIPHER_MODE_CTR */
static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_length );
return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_bitlen );
}
static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_length );
return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_bitlen );
}
static void * aes_ctx_alloc( void )
@ -330,10 +330,10 @@ static const mbedtls_cipher_info_t aes_256_ctr_info = {
#if defined(MBEDTLS_GCM_C)
static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
key, key_length );
key, key_bitlen );
}
static const mbedtls_cipher_base_t gcm_aes_info = {
@ -393,10 +393,10 @@ static const mbedtls_cipher_info_t aes_256_gcm_info = {
#if defined(MBEDTLS_CCM_C)
static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
key, key_length );
key, key_bitlen );
}
static const mbedtls_cipher_base_t ccm_aes_info = {
@ -496,15 +496,15 @@ static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
#endif /* MBEDTLS_CIPHER_MODE_CTR */
static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_length );
return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_bitlen );
}
static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_length );
return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_bitlen );
}
static void * camellia_ctx_alloc( void )
@ -687,10 +687,10 @@ static const mbedtls_cipher_info_t camellia_256_ctr_info = {
#if defined(MBEDTLS_GCM_C)
static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
key, key_length );
key, key_bitlen );
}
static const mbedtls_cipher_base_t gcm_camellia_info = {
@ -750,10 +750,10 @@ static const mbedtls_cipher_info_t camellia_256_gcm_info = {
#if defined(MBEDTLS_CCM_C)
static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
key, key_length );
key, key_bitlen );
}
static const mbedtls_cipher_base_t ccm_camellia_info = {
@ -848,49 +848,49 @@ static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t
#endif /* MBEDTLS_CIPHER_MODE_CBC */
static int des_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) key_length);
((void) key_bitlen);
return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key );
}
static int des_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) key_length);
((void) key_bitlen);
return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key );
}
static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) key_length);
((void) key_bitlen);
return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key );
}
static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) key_length);
((void) key_bitlen);
return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key );
}
static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) key_length);
((void) key_bitlen);
return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key );
}
static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) key_length);
((void) key_bitlen);
return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key );
}
@ -1107,9 +1107,9 @@ static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
#endif /* MBEDTLS_CIPHER_MODE_CTR */
static int blowfish_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_length );
return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_bitlen );
}
static void * blowfish_ctx_alloc( void )
@ -1212,13 +1212,13 @@ static int arc4_crypt_stream_wrap( void *ctx, size_t length,
}
static int arc4_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
/* we get key_length in bits, arc4 expects it in bytes */
if( key_length % 8 != 0 )
/* we get key_bitlen in bits, arc4 expects it in bytes */
if( key_bitlen % 8 != 0 )
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_length / 8 );
mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_bitlen / 8 );
return( 0 );
}
@ -1285,11 +1285,11 @@ static int null_crypt_stream( void *ctx, size_t length,
}
static int null_setkey( void *ctx, const unsigned char *key,
unsigned int key_length )
unsigned int key_bitlen )
{
((void) ctx);
((void) key);
((void) key_length);
((void) key_bitlen);
return( 0 );
}

2
library/pkcs12.c
View File

@ -184,7 +184,7 @@ int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode,
if( cipher_info == NULL )
return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
keylen = cipher_info->key_length / 8;
keylen = cipher_info->key_bitlen / 8;
if( ( ret = pkcs12_pbe_derive_key_iv( pbe_params, md_type, pwd, pwdlen,
key, keylen,

2
library/pkcs5.c
View File

@ -176,7 +176,7 @@ int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
* The value of keylen from pkcs5_parse_pbkdf2_params() is ignored
* since it is optional and we don't know if it was set or not
*/
keylen = cipher_info->key_length / 8;
keylen = cipher_info->key_bitlen / 8;
if( enc_scheme_params.tag != MBEDTLS_ASN1_OCTET_STRING ||
enc_scheme_params.len != cipher_info->iv_size )

2
library/ssl_ticket.c
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@ -143,7 +143,7 @@ int mbedtls_ssl_ticket_setup( mbedtls_ssl_ticket_context *ctx,
return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
}
if( cipher_info->key_length > 8 * MAX_KEY_BYTES )
if( cipher_info->key_bitlen > 8 * MAX_KEY_BYTES )
return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
if( ( ret = mbedtls_cipher_setup( &ctx->keys[0].ctx, cipher_info ) ) != 0 ||

6
library/ssl_tls.c
View File

@ -677,7 +677,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
* Determine the appropriate key, IV and MAC length.
*/
transform->keylen = cipher_info->key_length / 8;
transform->keylen = cipher_info->key_bitlen / 8;
if( cipher_info->mode == MBEDTLS_MODE_GCM ||
cipher_info->mode == MBEDTLS_MODE_CCM )
@ -880,7 +880,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
}
if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_enc, key1,
cipher_info->key_length,
cipher_info->key_bitlen,
MBEDTLS_ENCRYPT ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
@ -888,7 +888,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
}
if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_dec, key2,
cipher_info->key_length,
cipher_info->key_bitlen,
MBEDTLS_DECRYPT ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );