Re: [PATCH 2/2] crypto: caam - support tagged keys for skcipher algorithms

[Horia GeantÄ]

On 7/16/2020 2:53 PM, Herbert Xu wrote:
> On Thu, Jul 16, 2020 at 01:35:51PM +0300, Horia GeantÄ wrote:
>>
>> This patch set adds support only for some AES-based algorithms.
>> However, going further the plan is to add all keyed algorithms
>> supported by caam.
>>
>> Thus I wouldn't tie the name to AES.
> 
> Yes but it's still exactly the same underlying feature as paes.
> So I don't want to have two ways of doing the same thing in the
> Crypto API.
> 
So instead of tk(cbc(aes)) use paes(cbc(aes) or cbc(paes)?

How would this work for hmac(sha512),
paes(hmac(sha512)) or hmac(psha512), or even phmac(sha512)?

Thanks,
Horia