2.2.18 RSAPUBKEY
The RSAPUBKEY structure contains information specific to a particular public key.










1 









2 









3 


magic 

bitLen 

pubExp 

modulus (variable) 

... 
magic (4 bytes): An unsigned 32bit integer that contains the sentinel value. This field MUST be set to 0x31415352.
bitLen (4 bytes): An unsigned 32bit integer that contains the number of bits in the public key modulus.
pubExp (4 bytes): An unsigned 32bit integer that contains the public exponent of the public key.
modulus (variable): A variablelength array of bytes containing the public key modulus. The length in bytes of this field is given by the bitLen field. The modulus field contains all (bitLen / 8) bytes of the public key modulus.