Example 01 · SSH-1 RSA 1024 (legacy)

Key overview

Key type	SSH-1 RSA 1024
SSH algorithm name	`SSH protocol 1 RSA`
Support	Removed from OpenSSH 7.6; readable by old PuTTY tools only
Private key format	PuTTY PPK v2 (ssh1-rsa)
Fingerprint	`MD5:37:b3:13:4e:c5:75:9d:1f:29:80:9e:2d:30:20:ac:77`

Public key

The public key in the historical SSH protocol 1 format (bits, exponent and modulus as decimal numbers). It is not an authorized_keys line for current OpenSSH and cannot be used in an allowed_signers file.

Download → 340 bytes

1024 65537 127634598366013418536607689834912426585396385526480960439860678783768662938121222427690108202074010092184905246808459714690112055664937930817264180899876165759982378152907759099305106567097455345207439929555932247931244822431089583157248470070263377926508216439990433257088576168005208156181226380687069540513 ch-j-ssh-example-01

Private key

The unencrypted private key. Published for testing only: anyone can use it.

Download → 816 bytes

Show

PuTTY-User-Key-File-2: ssh1-rsa
Encryption: none
Comment: ch-j-ssh-example-01
Public-Lines: 3
AAAAAwEAAQAAAIEAtcH4tjO+ze+7ae46iK6zArIkzGopVIaCyWtTe3a3E1kAt6AT
5G0GCNQ5mqnZjp3RWtABPpcN1cr6SW8pc0qv/e13AMxm2YSHcUmeA459yRFils0a
vK104/wXdmVdjpq+HcY/5obmy89faglk6KciUlFP/2VxQuA3gjA4H2/98KE=
Private-Lines: 8
AAAAgEK7ixNqgD2gLVFBVGBms/bjbTtYJwCPumk1bJtCBQmnfentbiBKHxMSyGuO
vP/t1bXf9PUEBOJf+fEITVG1NFQKNWNh6K+jAYbhJ3849oyeDAt06eaM1O+xiRdE
nk/x1ghH1RpjRRWJvbPaAX6wuEqEvwi3s2GpvIfXsxZl+r6BAAAAQQDLV/VpBptw
biEDzuXxc6vl8b1RN7bhXvIzzWPsY1IytzD6jbQZB0tCQMhS3qZRnj/5WHkIgnGm
jHb4ApVPM23pAAAAQQDk0wrijlYVcsTe8geK+gK8UXKtjq5QZmnky0QN41AsIPJ6
e63yNXVJRWJJCG7IQnqC7sONQUcYc1dvrAQ2RSH5AAAAQEoNrX4xcTSQU9ld4hts
lB0nJg0pHq6oMuy0CFZJM+qcZXuGlzzxo0/1iDwfeGRjvhtag5ySVbiMkKrCxWKy
neo=
Private-MAC: e209dbc9582826403df767917f2c4c563cf29d2d

Signature of test_1MB.bin

This key type cannot sign files: SSH signatures (SSHSIG) exist only for SSH protocol 2 keys.

Revocation

SSH keys have no revocation certificate. To withdraw a key, remove it from authorized_keys, or list it in an OpenSSH key revocation list (KRL, created with ssh-keygen -k) that the server reads through RevokedKeys.