zhaoxin inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6J50I
CVE: NA

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This SM4 algorithm driver is developed to support the SM4 instruction,
making user develop their applications with both high performance and high
security.
Signed-off-by: Nleoliu-oc <leoliu-oc@zhaoxin.com>