๋น๋ฐํค ์ํธํ
OpenSSL์ ์ด์ฉํ ๋์นญํค ์ํธํ
1. ๋์นญํค ์์ฑ - DES ์๊ณ ๋ฆฌ์ฆ ์ฌ์ฉ openssl genrsa -des3 -out privatekey.pem 2. ์ํธํ - ๋น๊ณต๊ฐํค ์ฌ์ฉ openssl rsautl -encrypt -inkey privatekey.pem -in plaintext.txt -out ciphertext.txt 3. ๋ณตํธํ - ๋น๊ณต๊ฐํค ์ฌ์ฉ openssl rsautl -decrypt -inkey privatekey.pem -in ciphertext.txt -out plaintext_out.txt