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Pakket: paperkey (1.6-1)

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extract just the secret information out of OpenPGP secret keys

A reasonable way to achieve a long term backup of OpenPGP (GnuPG, PGP, etc) keys is to print them out on paper. The reasoning behind this is that paper and ink has amazingly long retention qualities - far longer than the magnetic or optical means that are generally used to back up computer data.

Due to metadata and redundancy, OpenPGP secret keys are significantly larger than just the "secret bits". In fact, the secret key contains a complete copy of the public key. Since the public key generally doesn't need to be escrowed (most people have many copies of it on various keyservers, web pages, etc), only extracting the secret parts can be a real advantage.

Paperkey extracts just those secret bytes and prints them. To reconstruct, you re-enter those bytes (whether by hand or via OCR) and paperkey can use them to transform your existing public key into a secret key.

Tags: Implemented in: C, Role: Program, Security: Cryptografie

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Pakket downloaden voor alle beschikbare platforms
Platform Pakketgrootte Geïnstalleerde grootte Bestanden
alpha (unofficial port) 30,3 kB62,0 kB [overzicht]
amd64 29,0 kB58,0 kB [overzicht]
arm64 28,6 kB58,0 kB [overzicht]
armel 28,2 kB53,0 kB [overzicht]
armhf 27,9 kB49,0 kB [overzicht]
hppa (unofficial port) 29,0 kB58,0 kB [overzicht]
hurd-i386 29,3 kB57,0 kB [overzicht]
i386 29,4 kB61,0 kB [overzicht]
kfreebsd-amd64 28,9 kB58,0 kB [overzicht]
kfreebsd-i386 29,2 kB57,0 kB [overzicht]
m68k (unofficial port) 27,6 kB53,0 kB [overzicht]
mips 28,6 kB59,0 kB [overzicht]
mips64el 29,2 kB64,0 kB [overzicht]
mipsel 28,8 kB59,0 kB [overzicht]
powerpcspe (unofficial port) 28,2 kB93,0 kB [overzicht]
ppc64 (unofficial port) 30,0 kB94,0 kB [overzicht]
ppc64el 29,9 kB94,0 kB [overzicht]
riscv64 (unofficial port) 32,4 kB58,0 kB [overzicht]
s390x 28,2 kB58,0 kB [overzicht]
sh4 (unofficial port) 30,0 kB53,0 kB [overzicht]
sparc64 (unofficial port) 28,2 kB63,0 kB [overzicht]
x32 (unofficial port) 28,8 kB57,0 kB [overzicht]