diff options
author | Eric Biggers <ebiggers@google.com> | 2020-11-12 21:20:21 -0800 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-11-20 14:45:33 +1100 |
commit | d505b0a6aacaeeb60fc6aff50ed153c10d5983fb (patch) | |
tree | bb9e103ff9656147e749d5a647805f3ca312fe66 /crypto | |
parent | 6a34f3afc26eca1ed55b984d4ac359ec7aa74236 (diff) | |
download | linux-crypto-d505b0a6aacaeeb60fc6aff50ed153c10d5983fb.tar.gz linux-crypto-d505b0a6aacaeeb60fc6aff50ed153c10d5983fb.zip |
crypto: sha - split sha.h into sha1.h and sha2.h
Currently <crypto/sha.h> contains declarations for both SHA-1 and SHA-2,
and <crypto/sha3.h> contains declarations for SHA-3.
This organization is inconsistent, but more importantly SHA-1 is no
longer considered to be cryptographically secure. So to the extent
possible, SHA-1 shouldn't be grouped together with any of the other SHA
versions, and usage of it should be phased out.
Therefore, split <crypto/sha.h> into two headers <crypto/sha1.h> and
<crypto/sha2.h>, and make everyone explicitly specify whether they want
the declarations for SHA-1, SHA-2, or both.
This avoids making the SHA-1 declarations visible to files that don't
want anything to do with SHA-1. It also prepares for potentially moving
sha1.h into a new insecure/ or dangerous/ directory.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
-rw-r--r-- | crypto/asymmetric_keys/asym_tpm.c | 2 | ||||
-rw-r--r-- | crypto/sha1_generic.c | 2 | ||||
-rw-r--r-- | crypto/sha256_generic.c | 2 | ||||
-rw-r--r-- | crypto/sha512_generic.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/crypto/asymmetric_keys/asym_tpm.c b/crypto/asymmetric_keys/asym_tpm.c index 378b18b9..511932aa 100644 --- a/crypto/asymmetric_keys/asym_tpm.c +++ b/crypto/asymmetric_keys/asym_tpm.c @@ -10,7 +10,7 @@ #include <linux/tpm_command.h> #include <crypto/akcipher.h> #include <crypto/hash.h> -#include <crypto/sha.h> +#include <crypto/sha1.h> #include <asm/unaligned.h> #include <keys/asymmetric-subtype.h> #include <keys/trusted_tpm.h> diff --git a/crypto/sha1_generic.c b/crypto/sha1_generic.c index 1d43472f..325b57fe 100644 --- a/crypto/sha1_generic.c +++ b/crypto/sha1_generic.c @@ -16,7 +16,7 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/types.h> -#include <crypto/sha.h> +#include <crypto/sha1.h> #include <crypto/sha1_base.h> #include <asm/byteorder.h> diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c index 88156e3e..3b377197 100644 --- a/crypto/sha256_generic.c +++ b/crypto/sha256_generic.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/types.h> -#include <crypto/sha.h> +#include <crypto/sha2.h> #include <crypto/sha256_base.h> #include <asm/byteorder.h> #include <asm/unaligned.h> diff --git a/crypto/sha512_generic.c b/crypto/sha512_generic.c index e34d09dd..c72d72ad 100644 --- a/crypto/sha512_generic.c +++ b/crypto/sha512_generic.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/crypto.h> #include <linux/types.h> -#include <crypto/sha.h> +#include <crypto/sha2.h> #include <crypto/sha512_base.h> #include <linux/percpu.h> #include <asm/byteorder.h> |