Secure predetermined game generation
Systems and methods for enabling secure automated production and redemption of predetermined games of chance with multiple play venues or dimensions, wherein such systems and methods can provide, for example, lottery games (e.g., instant tickets), charitable gaming (e.g., raffles, pull-tabs), casino environments (e.g., “Class II” gaming), Internet gaming (e.g., poker, online instant tickets), etc.
1. A system for securely encrypting a cleartext seed useable to generate predetermined game outcomes comprising varying arrangements of indicia for instant lottery tickets, the system comprising:
a processor; and
a memory device that stores a plurality of instructions, that when executed by the processor, cause the processor to:
cause the cleartext seed to be encrypted into a ciphertext seed through a multiple-level process, wherein the multiple-level process comprises:
causing a first level encryption of the cleartext seed into a first level ciphertext seed using a first level symmetrical encryption algorithm and a first level cleartext symmetrical encryption key,
causing an asymmetrical encryption algorithm using a first level public key to encrypt the first level cleartext symmetrical encryption key into a ciphertext symmetrical key,
saving the ciphertext symmetrical key in non-volatile memory,
destroying both the cleartext seed and the first level cleartext symmetrical encryption key,
causing a second level encryption of the first level ciphertext seed using a second level asymmetrical encryption algorithm and a second public key resulting in a second level ciphertext seed,
saving the second level ciphertext seed in non-volatile memory, and
destroying the first level ciphertext seed.
2. The system of claim 1 , wherein the cleartext seed is a Genesis Seed.
3. The system of claim 2 , wherein the first level symmetrical encryption algorithm comprises a One Time Pad (OTP) algorithm.
4. The system of claim 2 , wherein the second level asymmetrical encryption algorithm comprises an RSA (Rivest-Shamir-Adleman) algorithm.
5. The system of claim 1 , wherein the cleartext seed is a Genesis Seed and wherein the multiple-level process further comprises:
causing a third level encryption of the second level ciphertext seed using a third level asymmetrical encryption algorithm and a third public key resulting in a third level encrypted ciphertext seed,
saving the third level ciphertext seed in non-volatile memory, and
destroying the second level ciphertext seed.
6. The system of claim 5 , wherein the multiple-level process further comprises:
causing a fourth level encryption of the third level ciphertext seed using a fourth level asymmetrical encryption algorithm with a fourth public key resulting in a fourth level ciphertext seed,
saving the fourth level ciphertext seed in non-volatile memory, and
destroying the third level ciphertext seed.
7. The system of claim 2 , wherein the ciphertext symmetrical key is saved in a secure restricted environment.
8. The system of claim 2 , wherein the second level asymmetrical decryption algorithm comprises an Elliptic Curve Cryptography (ECC) algorithm.
9. The system of claim 1 , wherein the cleartext seed is a shuffle seed.
10. The system of claim 9 , wherein the first level symmetrical encryption algorithm comprises a One Time Pad (OTP) algorithm.
11. The system of claim 9 , wherein the second level asymmetrical encryption algorithm comprises an RSA (Rivest-Shamir-Adleman) algorithm.
12. The system of claim 9 , wherein the cleartext seed is a shuffle seed and the multiple-level process further comprises:
causing a third level encryption of the second level ciphertext seed using a third level asymmetrical encryption algorithm and a third public key resulting in a third level encrypted ciphertext seed,
saving the third level ciphertext seed in non-volatile memory, and
destroying the second level ciphertext seed.
13. The system of claim 12 , wherein the multiple-level process further comprises:
causing a fourth level encryption of the third level ciphertext seed using a fourth level asymmetrical encryption algorithm with a fourth public key resulting in a fourth level ciphertext seed,
saving the fourth level ciphertext seed in non-volatile memory, and
destroying the third level ciphertext seed.
14. The system of claim 9 , wherein the ciphertext symmetrical key is saved in a secure restricted environment.
15. The system of claim 9 , wherein the second level asymmetrical decryption algorithm comprises an Elliptic Curve Cryptography (ECC) algorithm.
16. A system for generating predetermined game outcomes comprising varying arrangements of indicia for a plurality of instant lottery tickets, the system comprising:
a processor; and
a memory device that stores a plurality of instructions, that when executed by the processor, cause the processor to:
use a cleartext seed to generate the predetermined game outcomes comprising varying arrangements of indicia, and
cause the cleartext seed to be encrypted into a ciphertext seed through a multiple-level process, wherein the multiple-level process comprises:
causing a first level encryption of the cleartext seed into a first level ciphertext seed using a first level symmetrical encryption algorithm and a first level cleartext symmetrical encryption key,
causing an asymmetrical encryption algorithm using a first level public key to encrypt the first level cleartext symmetrical encryption key into a ciphertext symmetrical key,
saving the ciphertext symmetrical key in non-volatile memory,
destroying both the cleartext seed and the first level cleartext symmetrical encryption key,
causing a second level encryption of the first level ciphertext seed using a second level asymmetrical encryption algorithm and a second public key resulting in a second level ciphertext seed,
saving the second level ciphertext seed in non-volatile memory, and
destroying the first level ciphertext seed.
17. The method of claim 16 , wherein the cleartext seed is one of a Genesis Seed and a shuffle seed.
18. The method of claim 16 , wherein the varying arrangements of indicia for the plurality of instant lottery tickets includes a plurality of different process colors.
19. A method for securely encrypting a cleartext seed useable to generate predetermined game outcomes comprising varying arrangements of indicia for instant lottery tickets, the method comprising:
accessing the cleartext seed,
causing, via a processor, the cleartext seed to be encrypted into a ciphertext seed through a multiple-level process, wherein the multiple-level process comprises:
causing a first level encryption of the cleartext seed into a first level ciphertext seed using a first level symmetrical encryption algorithm and a first level cleartext symmetrical encryption key,
causing an asymmetrical encryption algorithm using a first level public key to encrypt the first level cleartext symmetrical encryption key into a ciphertext symmetrical key,
saving the ciphertext symmetrical key in non-volatile memory,
destroying both the cleartext seed and the first level cleartext symmetrical encryption key,
causing a second level encryption of the first level ciphertext seed using a second level asymmetrical encryption algorithm and a second public key resulting in a second level ciphertext seed,
saving the second level ciphertext seed in non-volatile memory, and
destroying the first level ciphertext seed.
20. The method of claim 19 , wherein the cleartext seed is one of a Genesis and a shuffle seed.