Shifting substitution cipher based efficient vaultless data tokenization apparatuses, methods and systems

A processor-readable vaultless data tokenization non-transient medium, comprising processor-executable instructions configured to:

• obtain, via at least one processor, a tokenized data storage request datastructure, the tokenized data storage request datastructure configured to specify a plaintext data value;
• determine, via at least one processor, a data type of the plaintext data value, the data type is configured to be associated with a first cryptographic key;
• determine, via at least one processor, a data type instance of the plaintext data value, the data type instance is configured to be associated with a second cryptographic key;
• determine, via at least one processor, a first data tokenization key token for the data type instance, the first data tokenization key token is configured to be generated by translating the second cryptographic key from a plaintext alphabet associated with the data type to a first shifted ciphertext master alphabet generated using the first cryptographic key and the second cryptographic key;
• calculate, via at least one processor, a first data shift position for the first data tokenization key token, the first data shift position is configured to be calculated by applying a hash function to the combination of the first data tokenization key token and the plaintext data value;
• generate, via at least one processor, a first tokenized data value by translating the plaintext data value from the plaintext alphabet to a first shifted ciphertext data alphabet generated by shifting the first data tokenization key token using the first data shift position;
• and
• generate, via at least one processor, a first token envelope datastructure, the first token envelope datastructure configured to comprise the first tokenized data value and the first data shift position.

A vaultless data tokenization processor-implemented system, comprising:

• means to process processor-executable instructions;
• means to issue processor-issuable instructions from a processor-executable component collection via the means to process processor-executable instructions, the processor-issuable instructions configured to:
• obtain, via at least one processor, a tokenized data storage request datastructure, the tokenized data storage request datastructure configured to specify a plaintext data value;
• determine, via at least one processor, a data type of the plaintext data value, the data type is configured to be associated with a first cryptographic key;
• determine, via at least one processor, a data type instance of the plaintext data value, the data type instance is configured to be associated with a second cryptographic key;
• determine, via at least one processor, a first data tokenization key token for the data type instance, the first data tokenization key token is configured to be generated by translating the second cryptographic key from a plaintext alphabet associated with the data type to a first shifted ciphertext master alphabet generated using the first cryptographic key and the second cryptographic key;
• calculate, via at least one processor, a first data shift position for the first data tokenization key token, the first data shift position is configured to be calculated by applying a hash function to the combination of the first data tokenization key token and the plaintext data value;
• generate, via at least one processor, a first tokenized data value by translating the plaintext data value from the plaintext alphabet to a first shifted ciphertext data alphabet generated by shifting the first data tokenization key token using the first data shift position;
• and
• generate, via at least one processor, a first token envelope datastructure, the first token envelope datastructure configured to comprise the first tokenized data value and the first data shift position.

A vaultless data tokenization processor-implemented process, comprising executing processor-executable instructions to:

• obtain, via at least one processor, a tokenized data storage request datastructure, the tokenized data storage request datastructure configured to specify a plaintext data value;
• determine, via at least one processor, a data type of the plaintext data value, the data type is configured to be associated with a first cryptographic key;
• determine, via at least one processor, a data type instance of the plaintext data value, the data type instance is configured to be associated with a second cryptographic key;
• determine, via at least one processor, a first data tokenization key token for the data type instance, the first data tokenization key token is configured to be generated by translating the second cryptographic key from a plaintext alphabet associated with the data type to a first shifted ciphertext master alphabet generated using the first cryptographic key and the second cryptographic key;
• calculate, via at least one processor, a first data shift position for the first data tokenization key token, the first data shift position is configured to be calculated by applying a hash function to the combination of the first data tokenization key token and the plaintext data value;
• generate, via at least one processor, a first tokenized data value by translating the plaintext data value from the plaintext alphabet to a first shifted ciphertext data alphabet generated by shifting the first data tokenization key token using the first data shift position;
• and
• generate, via at least one processor, a first token envelope datastructure, the first token envelope datastructure configured to comprise the first tokenized data value and the first data shift position.