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a397ba829d
Move common values and types used by ghash-generic to a new header file
so drivers can directly use ghash-generic as a fallback implementation.
Fixes: cc333cd68d ("crypto: vmx - Adding GHASH routines for VMX module")
Cc: stable@vger.kernel.org
Signed-off-by: Marcelo Cerri <marcelo.cerri@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
24 lines
342 B
C
24 lines
342 B
C
/*
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* Common values for GHASH algorithms
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*/
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#ifndef __CRYPTO_GHASH_H__
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#define __CRYPTO_GHASH_H__
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#include <linux/types.h>
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#include <crypto/gf128mul.h>
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#define GHASH_BLOCK_SIZE 16
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#define GHASH_DIGEST_SIZE 16
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struct ghash_ctx {
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struct gf128mul_4k *gf128;
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};
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struct ghash_desc_ctx {
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u8 buffer[GHASH_BLOCK_SIZE];
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u32 bytes;
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};
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#endif
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