From: Tianjia Zhang tianjia.zhang@linux.alibaba.com
commit 6a30e1b1dcad0ba94fae757f797812d7d8dcb72c upstream.
The name sm3-256 is defined in hash_algo_name in hash_info, but the algorithm name implemented in sm3_generic.c is sm3, which will cause the sm3-256 algorithm to be not found in some application scenarios of the hash algorithm, and an ENOENT error will occur. For example, IMA, keys, and other subsystems that reference hash_algo_name all use the hash algorithm of sm3.
Fixes: 5ca4c20cfd37 ("keys, trusted: select hash algorithm for TPM2 chips") Signed-off-by: Tianjia Zhang tianjia.zhang@linux.alibaba.com Reviewed-by: Pascal van Leeuwen pvanleeuwen@rambus.com Signed-off-by: Mimi Zohar zohar@linux.ibm.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- crypto/hash_info.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/crypto/hash_info.c +++ b/crypto/hash_info.c @@ -26,7 +26,7 @@ const char *const hash_algo_name[HASH_AL [HASH_ALGO_TGR_128] = "tgr128", [HASH_ALGO_TGR_160] = "tgr160", [HASH_ALGO_TGR_192] = "tgr192", - [HASH_ALGO_SM3_256] = "sm3-256", + [HASH_ALGO_SM3_256] = "sm3", [HASH_ALGO_STREEBOG_256] = "streebog256", [HASH_ALGO_STREEBOG_512] = "streebog512", };