FORMAT-PRESERVING ENCRYPTION OF BASE64 ENCODED DATA

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专利权人:

International Business Machines Corporation

发明人:

Hart Steven R.,Powers Eysha S.,Sweeny James W.

申请号：

US201514968006

公开号：

US2017170952(A1)

申请日:

2015.12.14

申请国别(地区):

美国

年份:

2017

代理人:

摘要：

A computer-implemented method for encrypting binary data may include encoding raw binary data in Base64 format to generate Base64 binary data. The Base64 binary data may be encrypted, by a computer processor, using format-preserving encryption to generate Base64 ciphertext. The Base64 ciphertext may be validatable by a Base64 validator.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/