topic Asymmetric encryption on s08 in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Asymmetric-encryption-on-s08/m-p/363355#M21153 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I have several projects on hcs08 which work fine and now I need encryption capabilities</P><P>For symetric encryption, I use AES128 which works fine, I've found a c lib and it takes 2.5 ms to encrypt/decrypt 16 bytes on a 36 MHz DZ32 (with key calculation)</P><P>which is OK for me.</P><P>Now I search for an assymmetric solution but I've found nothing interesting. DH or TinyEcc are solutions.</P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">Are there any applications notes or algorithm samples or any kind&nbsp; of informations for ECC encryption ?</SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">Perhaps HCS08 is too small for that kind of encryption, I don't know ...<BR /></SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">All informations are wellcome<BR /></SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">Thanks</SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">francois </SPAN></P></BODY></HTML> Sun, 23 Nov 2014 19:34:39 GMT Francois 2014-11-23T19:34:39Z Asymmetric encryption on s08 https://community.nxp.com/t5/8-bit-Microcontrollers/Asymmetric-encryption-on-s08/m-p/363355#M21153 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I have several projects on hcs08 which work fine and now I need encryption capabilities</P><P>For symetric encryption, I use AES128 which works fine, I've found a c lib and it takes 2.5 ms to encrypt/decrypt 16 bytes on a 36 MHz DZ32 (with key calculation)</P><P>which is OK for me.</P><P>Now I search for an assymmetric solution but I've found nothing interesting. DH or TinyEcc are solutions.</P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">Are there any applications notes or algorithm samples or any kind&nbsp; of informations for ECC encryption ?</SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">Perhaps HCS08 is too small for that kind of encryption, I don't know ...<BR /></SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">All informations are wellcome<BR /></SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">Thanks</SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">francois </SPAN></P></BODY></HTML> Sun, 23 Nov 2014 19:34:39 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Asymmetric-encryption-on-s08/m-p/363355#M21153 Francois 2014-11-23T19:34:39Z