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| author | Dimitri John Ledkov <dimitri.ledkov@canonical.com> | 2023-10-22 19:22:04 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-27 18:04:30 +0800 |
| commit | 4b057654ebc3e071e2a95ea2edfd15b5682cedba (patch) | |
| tree | 43a2ba074fb0d9d779138c1c68219ce0fa642282 | |
| parent | 2ee7c1bcf3d1c91ede9d914c52fa2f56c449b75a (diff) | |
| download | lwn-4b057654ebc3e071e2a95ea2edfd15b5682cedba.tar.gz lwn-4b057654ebc3e071e2a95ea2edfd15b5682cedba.zip | |
crypto: FIPS 202 SHA-3 register in hash info for IMA
Register FIPS 202 SHA-3 hashes in hash info for IMA and other
users. Sizes 256 and up, as 224 is too weak for any practical
purposes.
Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/hash_info.c | 6 | ||||
| -rw-r--r-- | include/crypto/hash_info.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/hash_info.h | 3 |
3 files changed, 10 insertions, 0 deletions
diff --git a/crypto/hash_info.c b/crypto/hash_info.c index a49ff96bde77..9a467638c971 100644 --- a/crypto/hash_info.c +++ b/crypto/hash_info.c @@ -29,6 +29,9 @@ const char *const hash_algo_name[HASH_ALGO__LAST] = { [HASH_ALGO_SM3_256] = "sm3", [HASH_ALGO_STREEBOG_256] = "streebog256", [HASH_ALGO_STREEBOG_512] = "streebog512", + [HASH_ALGO_SHA3_256] = "sha3-256", + [HASH_ALGO_SHA3_384] = "sha3-384", + [HASH_ALGO_SHA3_512] = "sha3-512", }; EXPORT_SYMBOL_GPL(hash_algo_name); @@ -53,5 +56,8 @@ const int hash_digest_size[HASH_ALGO__LAST] = { [HASH_ALGO_SM3_256] = SM3256_DIGEST_SIZE, [HASH_ALGO_STREEBOG_256] = STREEBOG256_DIGEST_SIZE, [HASH_ALGO_STREEBOG_512] = STREEBOG512_DIGEST_SIZE, + [HASH_ALGO_SHA3_256] = SHA3_256_DIGEST_SIZE, + [HASH_ALGO_SHA3_384] = SHA3_384_DIGEST_SIZE, + [HASH_ALGO_SHA3_512] = SHA3_512_DIGEST_SIZE, }; EXPORT_SYMBOL_GPL(hash_digest_size); diff --git a/include/crypto/hash_info.h b/include/crypto/hash_info.h index dd4f06785049..d6927739f8b2 100644 --- a/include/crypto/hash_info.h +++ b/include/crypto/hash_info.h @@ -10,6 +10,7 @@ #include <crypto/sha1.h> #include <crypto/sha2.h> +#include <crypto/sha3.h> #include <crypto/md5.h> #include <crypto/streebog.h> diff --git a/include/uapi/linux/hash_info.h b/include/uapi/linux/hash_info.h index 74a8609fcb4d..0af23ec196d8 100644 --- a/include/uapi/linux/hash_info.h +++ b/include/uapi/linux/hash_info.h @@ -35,6 +35,9 @@ enum hash_algo { HASH_ALGO_SM3_256, HASH_ALGO_STREEBOG_256, HASH_ALGO_STREEBOG_512, + HASH_ALGO_SHA3_256, + HASH_ALGO_SHA3_384, + HASH_ALGO_SHA3_512, HASH_ALGO__LAST }; |