我正在为我的计算机安全课程建立一个实验室,而一步就是给我带来问题。 这里是任务。 这是我在第 11 步之前所做的所有工作。 这是第 11 步,我遇到了麻烦。
11. Use gpg and your own private RSA key to digitally sign aes.key.asc.
Digital signature must be appendedto cipher and stored in
key_signed.txt
问题是当我执行以下命令时
gpg --sign -o key_signed.txt -a aes.key.asc
预期输出(按分配):
我的输出看起来像这样:
root@bt:~/lab2# cat key_signed.txt
-----BEGIN PGP MESSAGE-----
Version: GnuPG v1.4.10 (GNU/Linux)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=ZfM8
-----END PGP MESSAGE-----
我想我只需要使用>>
流重定向运算符将签名附加到加密中,但我尝试过的一切都不会导致以
-----BEGIN PGP SIGNATURE-----
怎么做才能得到预期的输出?