| CPC H04L 9/3236 (2013.01) [G06K 19/06037 (2013.01)] | 19 Claims |

|
1. A system including a processor and memory, the memory containing instructions that when executed by the processor cause the processor to:
generate a first glyph from a first identification string,
wherein the first identification string is a cryptographic digest resulting from hashing a first salt and an initial identification string;
generate a second identification string by:
hashing a second salt with the first identification string to obtain a second identification string; and
use the second identification string as a seed to generate a second glyph.
|