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crypto: ahash - improve file comment

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Improve the file comment for crypto/ahash.c.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers 2023-10-22 01:10:55 -07:00 committed by Herbert Xu
parent c2435e81a6
commit 4d707a4751
1 changed files with 6 additions and 2 deletions
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8
crypto/ahash.c
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@ -2,8 +2,12 @@
/*
* Asynchronous Cryptographic Hash operations.
*
* This is the asynchronous version of hash.c with notification of
* completion via a callback.
* This is the implementation of the ahash (asynchronous hash) API. It differs
* from shash (synchronous hash) in that ahash supports asynchronous operations,
* and it hashes data from scatterlists instead of virtually addressed buffers.
*
* The ahash API provides access to both ahash and shash algorithms. The shash
* API only provides access to shash algorithms.
*
* Copyright (c) 2008 Loc Ho <lho@amcc.com>
*/