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Rm unused functions in cipher_wrap

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You can't initialise a context with DES_CFB or DES_CTR.
This commit is contained in:
Manuel Pégourié-Gonnard 2014-06-13 15:06:59 +02:00
parent 6deaac0e62
commit b912616081
1 changed files with 6 additions and 36 deletions
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42
library/cipher_wrap.c
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@ -865,36 +865,6 @@ static int des3_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length,
#endif /* POLARSSL_CIPHER_MODE_CBC */
}
static int des_crypt_cfb128_wrap( void *ctx, operation_t operation,
size_t length, size_t *iv_off, unsigned char *iv,
const unsigned char *input, unsigned char *output )
{
((void) ctx);
((void) operation);
((void) length);
((void) iv_off);
((void) iv);
((void) input);
((void) output);
return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
}
static int des_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
unsigned char *nonce_counter, unsigned char *stream_block,
const unsigned char *input, unsigned char *output )
{
((void) ctx);
((void) length);
((void) nc_off);
((void) nonce_counter);
((void) stream_block);
((void) input);
((void) output);
return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
}
static int des_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_length )
{
@ -969,8 +939,8 @@ const cipher_base_t des_info = {
POLARSSL_CIPHER_ID_DES,
des_crypt_ecb_wrap,
des_crypt_cbc_wrap,
des_crypt_cfb128_wrap,
des_crypt_ctr_wrap,
NULL,
NULL,
NULL,
des_setkey_enc_wrap,
des_setkey_dec_wrap,
@ -1006,8 +976,8 @@ const cipher_base_t des_ede_info = {
POLARSSL_CIPHER_ID_DES,
des3_crypt_ecb_wrap,
des3_crypt_cbc_wrap,
des_crypt_cfb128_wrap,
des_crypt_ctr_wrap,
NULL,
NULL,
NULL,
des3_set2key_enc_wrap,
des3_set2key_dec_wrap,
@ -1043,8 +1013,8 @@ const cipher_base_t des_ede3_info = {
POLARSSL_CIPHER_ID_DES,
des3_crypt_ecb_wrap,
des3_crypt_cbc_wrap,
des_crypt_cfb128_wrap,
des_crypt_ctr_wrap,
NULL,
NULL,
NULL,
des3_set3key_enc_wrap,
des3_set3key_dec_wrap,