Re: [PATCH v2 01/11] crypto: Documentation - crypto API high level spec

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On 11/03/2014 08:49 AM, Herbert Xu wrote:
On Mon, Nov 03, 2014 at 03:18:29PM +0100, Stephan Mueller wrote:

+ * CRYPTO_ALG_TYPE_DIGEST	Raw message digest
+ * CRYPTO_ALG_TYPE_HASH		Alias for CRYPTO_ALG_TYPE_DIGEST
+ * CRYPTO_ALG_TYPE_SHASH	Synchronous multi-block hash
+ * CRYPTO_ALG_TYPE_AHASH	Asynchronous multi-block hash
+ * CRYPTO_ALG_TYPE_RNG		Random Number Generation
+ * CRYPTO_ALG_TYPE_PCOMPRESS

What's that last one?

Same here.

pcompress is an enhanced version of compress allowing for piece-meal
compression/decompression rather than having to shove everything in
all at once.

Eventually pcompress should replace the compress interface once
everything is converted across.

Herbert, I was looking at adding async support for ALG_TYPE_COMPRESS
since the CCP device will support compression/decompression but only
as an everything at once invocation.  Given what you're saying about
pcompress replacing compress, would this be something you'd even
consider though?

Thanks,
Tom


Thanks,

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