| 摘要 |
<P>PROBLEM TO BE SOLVED: To satisfy both of protection of the content of data and a verifying operation related with whether data have been correctly output. <P>SOLUTION: As for each character included in a character string designated as an output object, a computer obtains each priority evaluated according to a prescribed evaluation standard, and selects a non-masking object character to be output without being masked from among character strings based on the priority. Then, the computer controls the output of the character string so that the non-masking object character of the characters included in the character string is prevented from being masked, and the masking object character being any character other than the non-masking object character is masked with a prescribed pattern. <P>COPYRIGHT: (C)2011,JPO&INPIT |
