Re: [Qemu-devel] [PATCH v2 2/5] crypto/block: refactor qcrypto_block_*crypt_helper functions

[Vladimir Sementsov-Ogievskiy]

06.12.2018 13:36, Daniel P. Berrangé wrote:
> On Wed, Dec 05, 2018 at 05:46:57PM +0300, Vladimir Sementsov-Ogievskiy wrote:
>> qcrypto_block_encrypt_helper and qcrypto_block_decrypt_helper are
>> almost identical, let's reduce code duplication and simplify further
>> improvements.
>>
>> Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
>> ---
>>   crypto/block.c | 81 +++++++++++++++++++-------------------------------
>>   1 file changed, 31 insertions(+), 50 deletions(-)
>>
>> diff --git a/crypto/block.c b/crypto/block.c
>> index e59d1140fe..f4101f0841 100644
>> --- a/crypto/block.c
>> +++ b/crypto/block.c
>> @@ -190,14 +190,21 @@ void qcrypto_block_free(QCryptoBlock *block)
>>   }
>>   
>>   
>> -int qcrypto_block_decrypt_helper(QCryptoCipher *cipher,
>> -                                 size_t niv,
>> -                                 QCryptoIVGen *ivgen,
>> -                                 int sectorsize,
>> -                                 uint64_t offset,
>> -                                 uint8_t *buf,
>> -                                 size_t len,
>> -                                 Error **errp)
>> +typedef int (*QCryptoCipherEncryptFunc)(QCryptoCipher *cipher,
>> +                                        const void *in,
>> +                                        void *out,
>> +                                        size_t len,
>> +                                        Error **errp);
>> +
>> +static int do_qcrypto_block_encrypt(QCryptoCipher *cipher,
> 
> Can we call this functuon 'encdec', since it is misleading to call
> it just 'encrypt' when its used for decrypt too.

Maybe just _crypt ?)


-- 
Best regards,
Vladimir