pgp
PGP
#STEMCTF2019 https://ctftime.org/task/7657 Everyone says that PGP is hard to use. Show ‘em how it’s done. warm-up.zipが渡される 中身は flag.html.enc, key.enc, mitre-ctf-2019-private.asc passpharase.txt。flag.html.encは openssl en'd data wi…
PGP
#STEMCTF2019 https://ctftime.org/task/7657 Everyone says that PGP is hard to use. Show ‘em how it’s done. warm-up.zipが渡される 中身は flag.html.enc, key.enc, mitre-ctf-2019-private.asc passpharase.txt。flag.html.encは openssl en'd data wi…