学习各种签名算法

生成ECC私钥文件，椭圆曲线名称为secp384r1

openssl ecparam -genkey -noout -name secp384r1 | openssl pkcs8 -topk8 -nocrypt -out ec-private.pem

openssl ec -in ec-private.pem -pubout -out ec-public.pem

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
examples		examples
src		src
.gitignore		.gitignore
Cargo.lock		Cargo.lock
Cargo.toml		Cargo.toml
README.md		README.md
ec-private.pem		ec-private.pem
ec-public.pem		ec-public.pem