Hello. After upgrading an i386 I can no longer login via ssh using the key I normally use. The server says in authlog:
May 8 08:44:13 rev sshd[18843]: error: buffer_get_bignum2_ret: bignum is too large [preauth] May 8 08:44:13 rev sshd[18843]: error: key_from_blob: can't read rsa key [preauth] May 8 08:44:13 rev sshd[18843]: error: userauth_pubkey: cannot decode key: ssh-rsa [preauth] The only thing not being quite common is the key, which has more bits than the default. If I remember correctly I generated it with ssh-keygen -b 16384. Any ideas what to do about this? Eivind OpenBSD 5.5-current (GENERIC) #70: Thu May 1 12:10:13 MDT 2014 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Celeron(R) M processor 1400MHz ("GenuineIntel" 686-class) 1.40 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE,PERF real mem = 233205760 (222MB) avail mem = 216981504 (206MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 08/18/04, BIOS32 rev. 0 @ 0xfd740, SMBIOS rev. 2.31 @ 0xdf010 (28 entries) bios0: vendor Hewlett-Packard version "F.10" date 08/18/2004 bios0: Hewlett-Packard hp pavilion ze4900 (PJ943EA#ABN) acpi0 at bios0: rev 0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP BOOT SSDT acpi0: wakeup devices BAT0(S3) LAN_(S5) PS2K(S3) PSM1(S3) PSM2(S3) USB0(S3) USB1(S3) USB7(S3) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 2 (PCIB) acpiec0 at acpi0 acpicpu0 at acpi0: C2, C1 acpitz0 at acpi0: critical temperature is 95 degC acpiac0 at acpi0: AC unit online acpibat0 at acpi0: BAT0 model "JM-6" serial 185 type LION oem "Hewlett-Packard" acpibtn0 at acpi0: LID0 acpibtn1 at acpi0: PWRB acpivideo0 at acpi0: GFX0 bios0: ROM list: 0xc0000/0xcc00! 0xcd000/0x1000 0xdf000/0x1000! 0xe0000/0x4000! cpu0 at mainbus0: (uniprocessor) mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel 82855GM Host" rev 0x02 "Intel 82855GM Memory" rev 0x02 at pci0 dev 0 function 1 not configured "Intel 82855GM Config" rev 0x02 at pci0 dev 0 function 3 not configured vga1 at pci0 dev 2 function 0 "Intel 82855GM Video" rev 0x02 intagp0 at vga1 agp0 at intagp0: aperture at 0xe8000000, size 0x8000000 inteldrm0 at vga1 drm0 at inteldrm0 inteldrm0: 1024x768 wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) "Intel 82855GM Video" rev 0x02 at pci0 dev 2 function 1 not configured uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x03: irq 10 uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x03: irq 11 uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x03: irq 11 ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x03: irq 11 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb0 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x83 pci1 at ppb0 bus 2 rl0 at pci1 dev 0 function 0 "Realtek 8139" rev 0x10: irq 10, address 00:c0:9f:50:32:6a rlphy0 at rl0 phy 0: RTL internal PHY cbb0 at pci1 dev 5 function 0 "TI PCI1410 CardBus" rev 0x02: irq 11, CardBus support disabled cardslot0 at cbb0 slot 0 flags 0 pcmcia0 at cardslot0 ichpcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x03 pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x03: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <FUJITSU MHT2060AT> wd0: 16-sector PIO, LBA, 57231MB, 117210240 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 atapiscsi0 at pciide0 channel 1 drive 0 scsibus1 at atapiscsi0: 2 targets cd0 at scsibus1 targ 0 lun 0: <PHILIPS, CDRW/DVD CDD5263, UH89> ATAPI 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 ichiic0 at pci0 dev 31 function 3 "Intel 82801DB SMBus" rev 0x03: irq 5 iic0 at ichiic0 spdmem0 at iic0 addr 0x51: 256MB DDR SDRAM non-parity PC2700CL2.5 auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x03: irq 5, ICH4 AC97 ac97: codec id 0x43585430 (Conexant CXT48) ac97: codec features reserved, headphone, 18 bit DAC, 18 bit ADC, No 3D Stereo audio0 at auich0 "Intel 82801DB Modem" rev 0x03 at pci0 dev 31 function 6 not configured usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at ichpcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pms0: Synaptics touchpad, firmware 5.9 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on wd0a (7dfb6d6dc3559ddf.a) swap on wd0b dump on wd0b umass0 at uhub0 port 2 configuration 1 interface 0 "USB Flash Disk" rev 2.00/11.00 addr 2 umass0: using SCSI over Bulk-Only scsibus4 at umass0: 2 targets, initiator 0 sd0 at scsibus4 targ 1 lun 0: <USB, Flash Disk, 1100> SCSI0 0/direct fixed serial.090c1000008180000449 sd0: 1912MB, 512 bytes/sector, 3915776 sectors sd0 detached scsibus4 detached umass0 detached umass0 at uhub0 port 2 configuration 1 interface 0 "USB Flash Disk" rev 2.00/11.00 addr 2 umass0: using SCSI over Bulk-Only scsibus4 at umass0: 2 targets, initiator 0 sd0 at scsibus4 targ 1 lun 0: <USB, Flash Disk, 1100> SCSI0 0/direct fixed serial.090c1000008180000449 sd0: 1912MB, 512 bytes/sector, 3915776 sectors