公开(公告)号：US11775677B2

公开(公告)日：2023-10-03

申请号：US17238845

申请日：2021-04-23

申请人： Goldman Sachs & Co. LLC

发明人： Shahin Mahmoud Shahin ,  Justin Joseph Smith

IPC分类号： G06F21/62 ,  H04L9/06 ,  G06F16/245 ,  G06F9/451 ,  H04L9/40

CPC分类号： G06F21/6245 ,  G06F9/451 ,  G06F16/245 ,  G06F21/6209 ,  H04L9/0618 ,  H04L9/0643 ,  H04L63/0435 ,  H04L2209/08

摘要： A system and a method are disclosed for securing sensitive data for transaction requests using tokenization and encryption. A secure transfer system secures sensitive information of transaction requests. The secure transfer system may receive a transaction request file and generate a modified transaction request file by tokenizing values in the received file. For each transaction request in the file, the system may store a representation of the untokenized values in a datastore in conjunction with an identifier of the transaction request. This identifier may be generated from the tokenized values. The secure transfer system may use the identifier to query the datastore for the representation of the untokenized values. The system may decrypt encrypted values in the representation to generate a transaction request file of detokenized values, which may be provided to an automated clearing house to fulfill the transaction requests.

公开(公告)号：US20220343015A1

公开(公告)日：2022-10-27

申请号：US17238845

申请日：2021-04-23

申请人： Goldman Sachs & Co. LLC

发明人： Shahin Mahmoud Shahin ,  Justin Joseph Smith

IPC分类号： G06F21/62 ,  H04L9/06 ,  G06F9/451 ,  H04L29/06 ,  G06F16/245

摘要： A system and a method are disclosed for securing sensitive data for transaction requests using tokenization and encryption. A secure transfer system secures sensitive information of transaction requests. The secure transfer system may receive a transaction request file and generate a modified transaction request file by tokenizing values in the received file. For each transaction request in the file, the system may store a representation of the untokenized values in a datastore in conjunction with an identifier of the transaction request. This identifier may be generated from the tokenized values. The secure transfer system may use the identifier to query the datastore for the representation of the untokenized values. The system may decrypt encrypted values in the representation to generate a transaction request file of detokenized values, which may be provided to an automated clearing house to fulfill the transaction requests.