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adding documentation/analysis of key format
2020-09-11 23:06:51 -04:00
https://github.com/openssh/openssh-portable/blob/master/PROTOCOL.key
canonical: https://cvsweb.openbsd.org/src/usr.bin/ssh/PROTOCOL.key?annotate=HEAD
checking in for the night. key generation should be done, need to finish packing/formatting. also need to start on moduli generation.
2020-09-18 04:04:39 -04:00
https://peterlyons.com/problog/2017/12/openssh-ed25519-private-key-file-format/
adding documentation/analysis of key format
2020-09-11 23:06:51 -04:00
https://stackoverflow.com/a/56300901/733214
https://stackoverflow.com/a/59283692/733214
https://coolaj86.com/articles/the-openssh-private-key-format/
https://coolaj86.com/articles/the-ssh-public-key-format/
checking in for the night. key generation should be done, need to finish packing/formatting. also need to start on moduli generation.
2020-09-18 04:04:39 -04:00
https://coolaj86.com/articles/openssh-vs-openssl-key-formats/
https://coolaj86.com/articles/ssh-pubilc-key-fingerprints/
checking in some more research and primitive functions. i cannot, for the life of me, figure out why i can't (seemingly) properly decrypt private keys.
2020-09-17 08:37:05 -04:00
https://crypto.stackexchange.com/a/40910
https://flak.tedunangst.com/post/new-openssh-key-format-and-bcrypt-pbkdf
("(Technical note: PBKDF2, aka PKCS #5, supports pluggable hash functions, though in practice everybody uses HMAC-SHA1. The bcrypt pbkdf essentially is PBKDF2, but with bcrypt plugged into it instead.)"
http://www.tedunangst.com/flak/post/bcrypt-pbkdf
committing some rsa stuff
2020-09-17 14:13:22 -04:00
https://xorhash.gitlab.io/xhblog/0010.html
https://blog.rebased.pl/2020/02/10/ssh-key-internals.html
https://blog.rebased.pl/2020/03/24/basic-key-security.html
checking in for the night. key generation should be done, need to finish packing/formatting. also need to start on moduli generation.
2020-09-18 04:04:39 -04:00
https://github.com/pwnedkeys/openssl-additions/blob/master/lib/openssl/ssh_pkey.rb
https://stackoverflow.com/a/25181584/733214
https://crypto.stackexchange.com/a/68732
RSA:
d: 512
n: 512
p: 256
q: 256
QInv: 256
d: 4.0.1.3.0
n: 4.0.0.2.0, 4.0.1.2.1.0 (prefix nullbyte)
p: 4.0.1.5.0 (prefix nullbyte)
q: 4.0.1.6.0 (prefix nullbyte)
QInv: 4.0.1.4.0
checking in some more research and primitive functions. i cannot, for the life of me, figure out why i can't (seemingly) properly decrypt private keys.
2020-09-17 08:37:05 -04:00
## UPSTREAM
https://github.com/openssh/openssh-portable/blob/master/sshkey.c
funcs:
sshkey_generate (~L1714)
sshkey_private_to_blob2 (~L3833)
sshkey_private_to_fileblob (~L4413)
https://github.com/openssh/openssh-portable/blob/master/cipher.c
funcs:
cipher_ivlen
https://github.com/openssh/openssh-portable/blob/master/ed25519.c
funcs:
crypto_sign_ed25519_keypair (~L26)
https://github.com/openssh/openssh-portable/blob/master/authfile.c
funcs:
sshkey_save_private (~L68)
sshkey_save_private_blob (~L56)
https://github.com/openssh/openssh-portable/blob/master/ssh-keygen.c
funcs:
main (~L3145; ~L3673 onwards for key generation)
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