1. ๋น๋์นญํค ์์ฑ
- RSA ์๊ณ ๋ฆฌ์ฆ ์ฌ์ฉ
openssl genrsa -out privatekey.pem
openssl rsa -in privatekey.pem -out publickey.pem -pubout
2. ์ํธํ
- ๊ณต๊ฐํค ์ฌ์ฉ
openssl rsautl -encrypt -inkey publickey.pem -in plaintext.txt -pubin -out ciphertext.txt
3. ๋ณตํธํ
- ๋น๊ณต๊ฐํค ์ฌ์ฉ
openssl rsautl -decrypt -inkey privatekey.pem -in ciphertext.txt -out plaintext_out.txt
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