キーペア(秘密鍵と公開鍵)の作成 $ openssl genrsa -des3 2048 > test.key Generating RSA private key, 2048 bit long modulus ................................+++ ................................................................................ ......+++ e is 65537 (0x10001) Enter pass phrase: パスフレーズ Verifying - Enter pass phrase: パスフレーズ CSRの作成 % openssl req -new -key test.key -out test.csr -sha1 Enter pass phrase for