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@xxxxxxxxxxxxx>
---
crypto/hash_info.c | 6 ++++++
include/crypto/hash_info.h | 1 +
include/uapi/linux/hash_info.h | 3 +++
3 files changed, 10 insertions(+)
diff --git a/crypto/hash_info.c b/crypto/hash_info.c
index a49ff96bde..9a467638c9 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 dd4f067850..d6927739f8 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 74a8609fcb..0af23ec196 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
};
--
2.34.1
