System and method for securing crypto-asset transactions

1. A method for securing crypto-asset transactions, comprising:

sharding, by a processing circuitry, a wallet private key such that each shard of the wallet private key is distributed to a different secure module;

generating signatures by each of the different secure modules having access to corresponding trading platform credentials based on a respective shard of the sharded wallet private key and the corresponding trading platform credentials, wherein a secure module includes a secure trading platform connector and a secure wallet;

verifying a crypto-asset transaction associated with the wallet when the generated signatures are determined to match each other based on a pre-determined threshold;

calculating, by a secure module, a trading platform destination address using its respective secure trading platform connector; and

signing, by a secure module, the verified crypto-asset transaction with an environment-specific key using its respective secure wallet, thereby enabling execution of the verified crypto-asset transaction by a trading platform addressed by the calculated destination address.

2. The method of claim 1 , wherein the pre-determined threshold is all of the generated signatures.

3. The method of claim 1 , further comprising:

aggregating the generated signatures.

4. The method of claim 3 , wherein the aggregating is accomplished using multiparty computation.

5. The method of claim 1 , wherein signatures of each secure module are generated with same hash.

6. The method of claim 1 , wherein a crypto-asset transaction is a withdrawal of assets from the trading platform, wherein the method further comprises:

connecting, by the secure trading platform connector, to the trading platform through a trading platform application programming interface (API); and

sharding a trading platform API Secret such that each shard of the trading platform API Secret is distributed to a different secure module.

7. The method of claim 6 , wherein the generated signatures are generated based on the sharded trading platform API Secret.

8. The method of claim 1 , wherein each secure module holds only a single shard.

9. The method of claim 1 , further comprising:

sending the verified crypto-asset transaction to a blockchain network, and wherein the verified crypto-asset transaction is a deposit of assets.

10. The method of claim 1 , further comprising:

requesting at least a wallet private key and trading platform credentials to execute a crypto-asset transaction.

11. A non-transitory computer readable medium having stored thereon instructions for causing a processing circuitry to perform a process, the process comprising:

sharding, by a processing circuitry, a wallet private key such that each shard of the wallet private key is distributed to a different secure module;

generating signatures by each of the different secure modules having access to trading platform credentials based on a respective shard of the sharded wallet private key and obtained trading platform credentials, wherein a secure module includes a secure trading platform connector and a secure wallet;

verifying a crypto-asset transaction associated with the wallet when the generated signatures are determined to match each other based on a pre-determined threshold; calculating, by a secure module, a trading platform destination address using its respective secure trading platform connector; and

signing, by a secure module, the verified crypto-asset transaction with an environment-specific key using its respective secure wallet, thereby enabling execution of the verified crypto-asset transaction by a trading platform addressed by the calculated destination address.

12. A system for securing crypto-asset transactions, comprising:

a processing circuitry; and

a memory, the memory containing instructions that, when executed by the processing circuitry, configure the system to:

shard a wallet private key such that each shard of the wallet private key is distributed to a different secure module;

generate signatures by each of the different secure modules having access to trading platform credentials based on a respective shard of the sharded wallet private key and obtained trading platform credentials, wherein a secure module includes a secure trading platform connector and a secure wallet;

verify a crypto-asset transaction associated with the wallet when the generated signatures are determined to match each other based on a pre-determined threshold

calculate a trading platform destination address using its respective secure trading platform connector; and

sign the verified crypto-asset transaction with an environment-specific key using its respective secure wallet, thereby enabling execution of the verified crypto-asset transaction by a trading platform addressed by the calculated destination address.

13. The system of claim 12 , wherein the pre-determined threshold is all of the generated signatures.

14. The system of claim 12 , wherein the system is further configured to:

aggregate the generated signatures.

15. The system of claim 14 , wherein the aggregating is accomplished using multiparty computation.

16. The system of claim 14 , wherein signatures of each secure module are generated with same hash.

17. The system of claim 14 , wherein a crypto-asset transaction is a withdrawal of assets from the trading platform, wherein the system is further configured to:

connect to the trading platform through a trading platform application programming interface (API); and

shard a trading platform API Secret such that each shard of the trading platform API Secret is distributed to a different secure module.

18. The system of claim 17 , wherein the generated signatures are generated based on the sharded trading platform API Secret.

19. The system of claim 12 , wherein each secure module holds only a single shard.

20. The system of claim 12 , wherein the system is further configured to:

send the verified crypto-asset transaction to a blockchain network, and wherein the verified crypto-asset transaction is a deposit of assets.

21. The system of claim 12 , wherein the system is further configured to:

request at least a wallet private key and trading platform credentials to execute a crypto-asset transaction.