Check OPENSSL_NO_SM4 before using sm4 encryption #302
Merged
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In some env, user installed openssl by
yum install
, and the openssl software may complied withOPENSSL_NO_SM4
flag, so although the version is >= 1.1.1, but we still could not use sm4 in that situation.Signed-off-by: Jarvis Zheng jiayang@hust.edu.cn