US Patent 11870897 Post quantum unique key per token system

Various arrangements relate to a method performed by a processor of a computing system. An example method includes tokenizing a first value using a tokenization algorithm to generate a first token. The first value and first key are inputs of the tokenization algorithm. A message is generated. The message includes a first value identifier associated with the first value and a first key generation identifier associated with the generation of the first key. The message is associated with the first token. A second key is generated. A second value is tokenized using a tokenization algorithm to generate a second token. The second value and second key are inputs of the tokenization algorithm.