diff --git a/machines/Inspiron-ubuntu/christian.ssh-rsa.pub b/machines/Inspiron-ubuntu/christian.ssh-rsa.pub
new file mode 100644
index 0000000..17b9fa9
--- /dev/null
+++ b/machines/Inspiron-ubuntu/christian.ssh-rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDN8ooJbkA3fxxblcOLuOl5p0P7ZNI7I0dpAUDWJplcThletQnYFytcHWfa2CYxGQBVZkaGQWNK2BP0RrC4pJ8aQQfUrAhOZp3GkKZ+G+m7HlBmAMkfIBRHs92ubXjnbucBiiUf2poaMz9YRK1r1zqaiOPp/+N9U1PNvmV+U8tbw4R2XuP7y63M3GW5OaVwDFBP8ZiC4m5pNR0s81SDmKHjFVp1k/7CPBU4tHFmRM8h/AybsLr3KbUWNlDjJ1mXxpFWSRfS+QY1v176gw15QgX95/bJInNyYSS64YDpSgjUHKw6GodNsNWq079fwS8fyg8q/HY2gWgRmh8Udkr0/dl3 christian@Inspiron-ubuntu
diff --git a/machines/akoya-cwolf/christian.ssh-rsa.pub b/machines/akoya-cwolf/christian.ssh-rsa.pub
new file mode 100644
index 0000000..1541d52
--- /dev/null
+++ b/machines/akoya-cwolf/christian.ssh-rsa.pub
@@ -0,0 +1 @@
+ssh-rsa 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 christian@akoya-cwolf
diff --git a/machines/arch-inspiron.mobile.lupus/christian.ssh-ed25519.pub b/machines/arch-inspiron.mobile.lupus/christian.ssh-ed25519.pub
new file mode 100644
index 0000000..4351e8c
--- /dev/null
+++ b/machines/arch-inspiron.mobile.lupus/christian.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINzVW66cYABv5GeHtEemnowKzfOCMsUtcbGrwys8Uo1L christian@arch-inspiron.mobile.lupus
diff --git a/machines/arch-inspiron.mobile.lupus/christian.ssh-rsa.pub b/machines/arch-inspiron.mobile.lupus/christian.ssh-rsa.pub
new file mode 100644
index 0000000..3221b19
--- /dev/null
+++ b/machines/arch-inspiron.mobile.lupus/christian.ssh-rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC9sCjYEfZO1cryP/ZNk+N4x68KxQ0oKQDWFA668UmFAxQ1IV+NJroyimFXS0u2JGetrq6s6IlQUqrdNsRKudUhYXIbhfBiXnKWA9paQOhpuvGlmIphbyjsLe+Yd0/ugX/jU/DBZ/FQQrbzzx9Gy1McalrPmrYnBsvReS79wkw2XxWHd1TvCp6Beyj1lTJoSUd+p3vMwie1BZsoLiwoIXPl9f5PO+657rFSeQrVaBWCvDx/q+MkTP3PLKD5s56fA7EJWwr2+JyFi4Uwnqy3pbyA8kqBhJX3QsFhspCPupcPcxfTX0uGpOS7GUhM9+W3PW7uI7x2yySELnnnuRvS26PD christian@arch-inspiron.mobile.lupus
diff --git a/machines/backup-sb/root.ssh-ed25519.pub b/machines/backup-sb/root.ssh-ed25519.pub
new file mode 100644
index 0000000..d028c61
--- /dev/null
+++ b/machines/backup-sb/root.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICiZnm75IZXkyW/JvyI4Ifwmfo+Fqdz16gUJWywphcu0 root@backup-sb
diff --git a/machines/bananapi/bpi.ssh-ed25519.pub b/machines/bananapi/bpi.ssh-ed25519.pub
new file mode 100644
index 0000000..0a40d02
--- /dev/null
+++ b/machines/bananapi/bpi.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAhk5Yz9TVUJKKIsHXtz5R9lziWJEtY3G3DypcfSButQ bpi@bananapi
diff --git a/machines/bananapi/christian.ssh-ed25519.pub b/machines/bananapi/christian.ssh-ed25519.pub
new file mode 100644
index 0000000..7e3ae98
--- /dev/null
+++ b/machines/bananapi/christian.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHgwR8E5rG5SMwAZg7iJOuT1jFx6CP9JklEZ8HhYaHT9 christian@bananapi
diff --git a/machines/cwolf-work/christian.ssh-ed25519.pub b/machines/cwolf-work/christian.ssh-ed25519.pub
new file mode 100644
index 0000000..61e1233
--- /dev/null
+++ b/machines/cwolf-work/christian.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIObTgn8m2ISJ1eADgtwfFELrwQmNZVn1hjSfUSIGdWiq christian@cwolf-work
diff --git a/machines/dell-mobil/christian.ssh-rsa.pub b/machines/dell-mobil/christian.ssh-rsa.pub
new file mode 100644
index 0000000..94bdc6c
--- /dev/null
+++ b/machines/dell-mobil/christian.ssh-rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCrQR1g4Yhbw9y0J8oqeNiEIcPaFIeog+MaJYer8t9nUQ947198pO6XCfd35gDYyLYTi4w+NylLaXpzYDcAm64ijk1kxn9v0+ErDWPQCh9KIlx/fNDb8kwX2vlyzJR6V6eEfm9XGSR+ncdNhwAfZSEiwz5esMdDvXCUOf+bl7pNqLBZ2yU/4OhdMOobXbHP6zYo1bBB8e5vX+n3DlVHDMtSPKoEHpWIbA8onXcDtV/PsySbvePrP0y7rKfEinjkEBWLsRe5A23xBF8tUjFJML3MBb6GoMau9MJZaWC/cb85Edunr1WhqHWxL+LU//gbrSzkup1fYp8qvD0GJE5sEtEb christian@dell-mobil
diff --git a/machines/fj-q920-work/christian.ssh-ed25519.pub b/machines/fj-q920-work/christian.ssh-ed25519.pub
new file mode 100644
index 0000000..a68d06a
--- /dev/null
+++ b/machines/fj-q920-work/christian.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG41pTY4B83cy6450MSXe86wyUmq3IUzWvdOgkAGXHPM christian@fj-q920-work
diff --git a/machines/lapeks122-002/cw37479.ssh-ed25519.pub b/machines/lapeks122-002/cw37479.ssh-ed25519.pub
new file mode 100644
index 0000000..d4d5f9f
--- /dev/null
+++ b/machines/lapeks122-002/cw37479.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBWU03k3kIlnqxEsthZL+QGxIwarMf0h82WuYvx7ZlJm cw37479@lapeks122-002
diff --git a/machines/rpi.hh.lupus/pi.ssh-ed25519.pub b/machines/rpi.hh.lupus/pi.ssh-ed25519.pub
new file mode 100644
index 0000000..08f8d70
--- /dev/null
+++ b/machines/rpi.hh.lupus/pi.ssh-ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN0v9X/XUEuc/Bf3tYjqZTTwUyownvEQm+ahCymO/U1i pi@rpi.hh.lupus
diff --git a/machines/targa/christian.ssh-rsa.pub b/machines/targa/christian.ssh-rsa.pub
new file mode 100644
index 0000000..ee091e4
--- /dev/null
+++ b/machines/targa/christian.ssh-rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD0ktaHn78nJI48ZJGyyGNEA5FeFKKpcw/4wThhfe0DqVOb7qaZmHfV1J6HLu8huCDjwX9u/QCmXSMadF7NFVesbZ5AljTcOuhGrSAOXUK+6c/7NZZWjI6Sk69igil1J/dYPhqkH/+oeP+66Q4bh2rRxOv9SZcmcTsjgotTNZC2sGC0V3UQefhn5/q8qeUKRvAYR810fnZKhZECZhptlIb+C3pjUU+J4R9ZTHYyw+j3OB+kA/U3XCqITBfAI/hZNLp8LBZ/31dyS4azM9DTaY9BTG+LzIUhc6Wa+sQ4JmcqhjIrd6ay7M3MD4n5tM/y3XKyGNLNEMXy7zPV74Tyk5hP christian@targa
diff --git a/machines/workstation/christian.ssh-rsa.pub b/machines/workstation/christian.ssh-rsa.pub
new file mode 100644
index 0000000..87210fe
--- /dev/null
+++ b/machines/workstation/christian.ssh-rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCflIBbq8MwPZeFUE9Pv3xVFTolcmMLbIDc1DeeuiWywMfaSGyVLY7eX2p/hIjio986AAEaszjWnMPgjAM5DiTjzdeUeFasDMS/7Wty8LNJpMYjqbYPYN8Tm0MogTtqueDTbAUDDqbLZnL8qIQ89JyHMhOnwxFD/0FusjKr0hk7cxWx6pu0HYOF2Uo6srvetaQKfFBn2CyN4xVhW3awkRiT8lPocWH7NTvobsnw99fDgQIAw9tRxm0N+wIiz+tjszT7ik7MYlZJqO+ic/BU38bBHDMJq6q4lkpMCNZM+hDZoSTvpc642qxOOIJKBByBsvjMVbiCI/LPY6yF6XOfsR3b christian@workstation