markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
f1c8cb2cd65ecac7d1a82f5e892e989640ff944f
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
f1c8cb2cd65ecac7d1a82f5e892e989640ff944f
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
f1c8cb2cd65ecac7d1a82f5e892e989640ff944f
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID 6B922D956B77BE15, created 2018-11-14
      "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>"
gpg: decryption failed: No secret key
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
68d9bbba37c43ed12f471d688ec67eb3fdf851dd
gpg: Signature made sön 25 nov 2018 19:25:00 CET
gpg:                using RSA key 6B922D956B77BE15
gpg: Good signature from "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>" [full]
markus@markus-UX301LAA:~/Desktop/lab1$ ^C
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
0f4ad7fd5abc8daa312a624ed3c0e872c400ba52
gpg: Signature made sön 25 nov 2018 19:25:00 CET
gpg:                using RSA key 6B922D956B77BE15
gpg: Good signature from "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>" [full]
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with RSA key, ID 4D4C4F25D1010837
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
2f13f421bec9490bfc5dff5a0a3f412b9d76b3ff
gpg: Signature made sön 25 nov 2018 19:25:00 CET
gpg:                using RSA key 6B922D956B77BE15
gpg: Good signature from "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>" [full]
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
2f4a88fb1e49f5ee81cd79d3071899f8bd301ee2
gpg: Signature made sön 25 nov 2018 19:25:00 CET
gpg:                using RSA key 6B922D956B77BE15
gpg: Good signature from "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>" [full]
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
ec878fa26c4eb692fd2002c85ab98309be874acd
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID 6B922D956B77BE15, created 2018-11-14
      "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>"
gpg: decryption failed: No secret key
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --decrypt signedmessages.txt
gpg: encrypted with 2048-bit RSA key, ID 6B922D956B77BE15, created 2018-11-14
      "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>"
gpg: encrypted with 2048-bit RSA key, ID F4A27CC2518A6EF6, created 2018-11-25
      "Markus Wallin (Ik2206) <markuserikwallin@gmail.com>"
4484a4633e9c48e9e1270d4553090a5993304699
gpg: Signature made sön 25 nov 2018 19:25:00 CET
gpg:                using RSA key 6B922D956B77BE15
gpg: Good signature from "Internet Security and Privacy (IK2206) <gpg@netsec.lab.ssvl.kth.se>" [full]
markus@markus-UX301LAA:~/Desktop/lab1$ gpg --encrypt --sign --armor -r gpg@netsec.lab.ssvl.kth.se -r markwa@kth.se results.txt