Post quantum unique key per token system

A system, comprising:

• memory and one or more processors to:
• receive a token comprising key request information;
• retrieve the key request information from the token;
• request a key for the token based on the key request information, the token corresponding to output of a tokenization algorithm receiving a value and a derivation key as an input, wherein the derivation key is generated using a unique base derivation key that is not known by the one or more processors, and wherein the token is associated with a message comprising a key generation identifier associated with the derivation key and a value identifier associated with the value;
• retrieve the derivation key;
• detokenize the token using the retrieved derivation key to retrieve the value;
• and
• transmit the value to an external computing system, wherein the external computing system verifies the token by comparing the token to a fresh token generated using the value and the derivation key.

A non-transitory computer readable medium including one or more instructions stored thereon and executable by a processor to:

• receive, by the processor, a token comprising key request information;
• retrieve, by the processor, the key request information from the token;
• request, by the processor, a key for the token based on the key request information, the token corresponding to output of a tokenization algorithm receiving a value and a derivation key as an input, wherein the derivation key is generated using a unique base derivation key that is not known by the processor, and wherein the token is associated with a message comprising a key generation identifier associated with the derivation key and a value identifier associated with the value;
• retrieve, by the processor, the derivation key;
• detokenize, by the processor, the token using the retrieved derivation key to retrieve the value;
• and
• transmit, by the processor, the value to an external computing system, wherein the external computing system verifies the token by comparing the token to a fresh token generated using the value and the derivation key.