Z-Botan-0.1.1.1: third_party/botan/src/lib/pubkey/sm2/info.txt
<defines> SM2 -> 20180801 </defines> <requires> asn1 ec_group ecc_key keypair numbertheory rng sm3 kdf2 </requires>
<defines> SM2 -> 20180801 </defines> <requires> asn1 ec_group ecc_key keypair numbertheory rng sm3 kdf2 </requires>