Re: [PATCH 09/12] RISC-V: crypto: add Zvknhb accelerated SHA384/512 implementations

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Nov 22, 2023, at 09:32, Eric Biggers <ebiggers@xxxxxxxxxx> wrote:
> On Thu, Oct 26, 2023 at 02:36:41AM +0800, Jerry Shih wrote:
>> +static int riscv64_sha512_update(struct shash_desc *desc, const u8 *data,
>> +				 unsigned int len)
>> +{
>> +	int ret = 0;
>> +
>> +	/*
>> +	 * Make sure struct sha256_state begins directly with the SHA256
>> +	 * 256-bit internal state, as this is what the asm function expect.
>> +	 */
>> +	BUILD_BUG_ON(offsetof(struct sha512_state, state) != 0);
> 
> There's a copy-paste error here; all the 256 above should be 512.

Fixed.

>> +static struct shash_alg sha512_alg[] = {
>> +	{
>> +		.digestsize = SHA512_DIGEST_SIZE,
>> +		.init = sha512_base_init,
>> +		.update = riscv64_sha512_update,
>> +		.final = riscv64_sha512_final,
>> +		.finup = riscv64_sha512_finup,
>> +		.descsize = sizeof(struct sha512_state),
>> +		.base.cra_name = "sha512",
>> +		.base.cra_driver_name = "sha512-riscv64-zvkb-zvknhb",
>> +		.base.cra_priority = 150,
>> +		.base.cra_blocksize = SHA512_BLOCK_SIZE,
>> +		.base.cra_module = THIS_MODULE,
>> +	},
>> +	{
>> +		.digestsize = SHA384_DIGEST_SIZE,
>> +		.init = sha384_base_init,
>> +		.update = riscv64_sha512_update,
>> +		.final = riscv64_sha512_final,
>> +		.finup = riscv64_sha512_finup,
>> +		.descsize = sizeof(struct sha512_state),
>> +		.base.cra_name = "sha384",
>> +		.base.cra_driver_name = "sha384-riscv64-zvkb-zvknhb",
>> +		.base.cra_priority = 150,
>> +		.base.cra_blocksize = SHA384_BLOCK_SIZE,
>> +		.base.cra_module = THIS_MODULE,
>> +	}
>> +};
> 
> *_algs instead of *_alg when there's more than one, please.
> I.e., sha512_alg => sha512_algs here.

Fixed.

> - Eric





[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]
  Powered by Linux