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Dmitry Kasatkin authored
According to the Herbert Xu, client may not always call crypto_ahash_final(). In the case of error in hash calculation resources will be automatically cleaned up. But if no hash calculation error happens and client will not call crypto_ahash_final() at all, then internal buffer will not be freed, and clocks will not be disabled. This patch provides support for atomic crypto_ahash_update() call. Clocks are now enabled and disabled per update request. Data buffer is now allocated as a part of request context. Client is obligated to free it with crypto_free_ahash(). Signed-off-by:
Dmitry Kasatkin <dmitry.kasatkin@nokia.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au>
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