# plan 9 generated key:

$ openssl asn1parse -i -inform pem -in /home/ori/key.pem  
    0:d=0  hl=3 l= 137 cons: SEQUENCE          
    3:d=1  hl=3 l= 129 prim:  INTEGER           :E3E47888BBFA4043C313A57C915E5B282EE53C6DE3775D2DD63C01F5B12C81ED40E6CD860B31B9A5A15148657ED9C959C69F260E95F07572BDDE22FB70F497F3CB1EEF3D6C89069C7D2DB3FC1E22F409F91C7F85566D4BF1F5BE41D19A23E73B981A0E2FE3BDF00559C1B8062260904714A2F29B996031633181A9EFFCBA6DB7
  135:d=1  hl=2 l=   3 prim:  INTEGER           :010001

# openssl generated key
$ openssl asn1parse -i -inform pem -in /home/ori/xkey.pem  
    0:d=0  hl=3 l= 159 cons: SEQUENCE          
    3:d=1  hl=2 l=  13 cons:  SEQUENCE          
    5:d=2  hl=2 l=   9 prim:   OBJECT            :rsaEncryption
   16:d=2  hl=2 l=   0 prim:   NULL              
   18:d=1  hl=3 l= 141 prim:  BIT STRING