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ecd71c95a6
The zynqmp-sha partial block was based on an old design of the
partial block API where the leftover calculation was done in the
Crypto API. As the leftover calculation is now done by the
algorithm, fix this by passing the partial blocks to the fallback.
Also zero the stack descriptors.
Fixes: 201e9ec3b6 ("crypto: zynqmp-sha - Use API partial block handling")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
36 lines
1,011 B
C
36 lines
1,011 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Common values for SHA-3 algorithms
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*/
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#ifndef __CRYPTO_SHA3_H__
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#define __CRYPTO_SHA3_H__
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#include <linux/types.h>
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#define SHA3_224_DIGEST_SIZE (224 / 8)
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#define SHA3_224_BLOCK_SIZE (200 - 2 * SHA3_224_DIGEST_SIZE)
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#define SHA3_224_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_224_BLOCK_SIZE + 1
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#define SHA3_256_DIGEST_SIZE (256 / 8)
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#define SHA3_256_BLOCK_SIZE (200 - 2 * SHA3_256_DIGEST_SIZE)
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#define SHA3_256_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_256_BLOCK_SIZE + 1
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#define SHA3_384_DIGEST_SIZE (384 / 8)
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#define SHA3_384_BLOCK_SIZE (200 - 2 * SHA3_384_DIGEST_SIZE)
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#define SHA3_384_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_384_BLOCK_SIZE + 1
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#define SHA3_512_DIGEST_SIZE (512 / 8)
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#define SHA3_512_BLOCK_SIZE (200 - 2 * SHA3_512_DIGEST_SIZE)
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#define SHA3_512_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_512_BLOCK_SIZE + 1
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#define SHA3_STATE_SIZE 200
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struct shash_desc;
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struct sha3_state {
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u64 st[SHA3_STATE_SIZE / 8];
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};
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int crypto_sha3_init(struct shash_desc *desc);
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#endif
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