gpg changed the output format later on to remove "Key fingerprint=".
jak@jak-x230:~/Projects/Debian/apt:master$ docker run --rm -it ubuntu:xenial sh -c 'apt-key fingerprint' /etc/apt/trusted.gpg -------------------- pub 1024D/437D05B5 2004-09-12 Key fingerprint = 6302 39CC 130E 1A7F D81A 27B1 4097 6EAF 437D 05B5 uid Ubuntu Archive Automatic Signing Key <email address hidden> sub 2048g/79164387 2004-09-12
pub 4096R/C0B21F32 2012-05-11 Key fingerprint = 790B C727 7767 219C 42C8 6F93 3B4F E6AC C0B2 1F32 uid Ubuntu Archive Automatic Signing Key (2012) <email address hidden>
pub 4096R/EFE21092 2012-05-11 Key fingerprint = 8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092 uid Ubuntu CD Image Automatic Signing Key (2012) <email address hidden>
pub 1024D/FBB75451 2004-12-30 Key fingerprint = C598 6B4F 1257 FFA8 6632 CBA7 4618 1433 FBB7 5451 uid Ubuntu CD Image Automatic Signing Key <email address hidden>
jak@jak-x230:~/Projects/Debian/apt:master$ docker run --rm -it ubuntu:zesty sh -c 'apt-key fingerprint' /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-archive.gpg ------------------------------------------------------ pub rsa4096 2012-05-11 [SC] 790B C727 7767 219C 42C8 6F93 3B4F E6AC C0B2 1F32 uid [ unknown] Ubuntu Archive Automatic Signing Key (2012) <email address hidden>
/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg ------------------------------------------------------ pub rsa4096 2012-05-11 [SC] 8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092 uid [ unknown] Ubuntu CD Image Automatic Signing Key (2012) <email address hidden>
gpg changed the output format later on to remove "Key fingerprint=".
jak@jak- x230:~/ Projects/ Debian/apt:master$ docker run --rm -it ubuntu:xenial sh -c 'apt-key fingerprint' trusted. gpg ------- ------
/etc/apt/
-------
pub 1024D/437D05B5 2004-09-12
Key fingerprint = 6302 39CC 130E 1A7F D81A 27B1 4097 6EAF 437D 05B5
uid Ubuntu Archive Automatic Signing Key <email address hidden>
sub 2048g/79164387 2004-09-12
pub 4096R/C0B21F32 2012-05-11
Key fingerprint = 790B C727 7767 219C 42C8 6F93 3B4F E6AC C0B2 1F32
uid Ubuntu Archive Automatic Signing Key (2012) <email address hidden>
pub 4096R/EFE21092 2012-05-11
Key fingerprint = 8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092
uid Ubuntu CD Image Automatic Signing Key (2012) <email address hidden>
pub 1024D/FBB75451 2004-12-30
Key fingerprint = C598 6B4F 1257 FFA8 6632 CBA7 4618 1433 FBB7 5451
uid Ubuntu CD Image Automatic Signing Key <email address hidden>
jak@jak- x230:~/ Projects/ Debian/apt:master$ docker run --rm -it ubuntu:zesty sh -c 'apt-key fingerprint' trusted. gpg.d/ubuntu- keyring- 2012-archive. gpg ------- ------- ------- ------- ------- ------- -----
/etc/apt/
-------
pub rsa4096 2012-05-11 [SC]
790B C727 7767 219C 42C8 6F93 3B4F E6AC C0B2 1F32
uid [ unknown] Ubuntu Archive Automatic Signing Key (2012) <email address hidden>
/etc/apt/ trusted. gpg.d/ubuntu- keyring- 2012-cdimage. gpg ------- ------- ------- ------- ------- ------- -----
-------
pub rsa4096 2012-05-11 [SC]
8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092
uid [ unknown] Ubuntu CD Image Automatic Signing Key (2012) <email address hidden>