• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ÄÄÇ»ÅÍ ¹× Åë½Å½Ã½ºÅÛ

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ÄÄÇ»ÅÍ ¹× Åë½Å½Ã½ºÅÛ

Current Result Document : 37 / 128 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ÇÏµÓ »ó¿¡¼­ ARIA ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ HDFS µ¥ÀÌÅÍ ¾Ïȣȭ ±â¹ýÀÇ ¼³°è ¹× ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Design and Implementation of HDFS Data Encryption Scheme Using ARIA Algorithms on Hadoop
ÀúÀÚ(Author) Youngho Song   YoungSung Shin   Jae-Woo Chang   ¼Û¿µÈ£   ½Å¿µ¼º   ÀåÀç¿ì  
¿ø¹®¼ö·Ïó(Citation) VOL 05 NO. 02 PP. 0033 ~ 0040 (2016. 02)
Çѱ۳»¿ë
(Korean Abstract)
ÃÖ±Ù ¼Ò¼È ³×Æ®¿öÅ© ¼­ºñ½º(SNS)ÀÇ ¹ßÀüÀ¸·Î ºòµ¥ÀÌÅÍ°¡ ÃâÇöÇÏ¿´°í, À̸¦ ºÐ¼®Çϱâ À§ÇÑ ºÐ»ê º´·Ä Ç÷§ÆûÀ¸·Î ÇϵÓÀÌ °³¹ßµÇ¾ú´Ù. ÇϵÓÀ» »ç¿ëÇÏ´Â ±â¾÷Àº °³ÀÎÀûÀÎ Á¤º¸°¡ Æ÷ÇÔµÈ µ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ¿© ¸¶ÄÉÆà µî¿¡ È°¿ëÇÏ°í ÀÖ´Ù. ÀÌ¿¡ µû¶ó, Çϵӿ¡ ÀúÀåµÈ ¼¾¼­Æ¼ºê(sensitive) µ¥ÀÌÅÍÀÇ À¯ÃâÀ» ¹æÁöÇϱâ À§ÇÑ µ¥ÀÌÅÍ ¾Ïȣȭ ¿¬±¸°¡ ¼öÇàµÇ¾ú´Ù. ÇÏÁö¸¸ ±âÁ¸ µ¥ÀÌÅÍ ¾Ïȣȭ¿¡ ´ëÇÑ ¿¬±¸´Â ±¹¿Ü Ç¥ÁØÀÎ AES ¾Ïȣȭ ¾Ë°í¸®Áò¸¸À» Áö¿øÇÏ´Â ÇÑ°èÁ¡ÀÌ Á¸ÀçÇÑ´Ù. ÇÑÆí Á¤ºÎ¿¡¼­´Â µ¥ÀÌÅÍ ¾Ïȣȭ ¾Ë°í¸®ÁòÀ¸·Î ARIA ¾Ë°í¸®ÁòÀ» ±¹³» Ç¥ÁØÀ¸·Î ÁöÁ¤ÇÏ¿´´Ù. º» ³í¹®¿¡¼­´Â ÇÏµÓ »ó¿¡¼­ ARIA ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ HDFS µ¥ÀÌÅÍ ¾Ïȣȭ ±â¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ù°, Á¦¾ÈÇÏ´Â ¾Ïȣȭ ±â¹ýÀº ÇϵÓÀÇ ºÐ»ê ÄÄÇ»Æà ȯ°æ¿¡¼­ ARIA ¾Ïȣȭ ¹× º¹È£È­¸¦ ¼öÇàÇÏ´Â HDFS ºí·Ï ºÐÇÒ ÄÄÆ÷³ÍÆ®¸¦ Á¦°øÇÑ´Ù. µÑ°, Á¦¾ÈÇÏ´Â ¾Ïȣȭ ±â¹ýÀº µ¥ÀÌÅÍÀÇ ¸¶Áö¸· ºí·ÏÀÌ 128ºñÆ® ´ÜÀ§ÀÇ µ¥ÀÌÅÍ°¡ ¾Æ´Ò °æ¿ì, ´õ¹Ì(dummy) µ¥ÀÌÅ͸¦ Ãß°¡ÇÏ¿© ¾Ïȣȭ ¹× º¹È£È­¸¦ ¼öÇàÇÏ´Â °¡º¯±æÀÌ µ¥ÀÌÅÍ Ã³¸® ÄÄÆ÷³ÍÆ®¸¦ Á¦°øÇÑ´Ù. ¸¶Áö¸·À¸·Î ¼º´É Æò°¡¸¦ ÅëÇØ, Á¦¾ÈÇÏ´Â ARIA ±â¹Ý ¾Ïȣȭ ±â¹ýÀÌ ÅؽºÆ® ¹®ÀÚ¿­ ó¸® ÀÀ¿ë ¹× °úÇÐ µ¥ÀÌÅÍ ºÐ¼® ÀÀ¿ë¿¡¼­ È¿°úÀûÀ¸·Î »ç¿ëµÉ ¼ö ÀÖÀ½À» º¸¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Due to the growth of social network systems (SNS), big data are realized and Hadoop was developed as a distributed platform for analyzing big data. Enterprises analyze data containing users¡¯ sensitive information by using Hadoop and utilize them for marketing. Therefore, researches on data encryption have been done to protect the leakage of sensitive data stored in Hadoop. However, the existing researches support only the AES encryption algorithm, the international standard of data encryption. Meanwhile, Korean government choose ARIA algorithm as a standard data encryption one. In this paper, we propose a HDFS data encryption scheme using ARIA algorithms on Hadoop. First, the proposed scheme provide a HDFS block splitting component which performs ARIA encryption and decryption under the distributed computing environment of Hadoop. Second, the proposed scheme also provide a variable-length data processing component which performs encryption and decryption by adding dummy data, in case when the last block of data does not contains 128 bit data. Finally, we show from performance analysis that our proposed scheme can be effectively used for both text string processing applications and science data analysis applications.
Å°¿öµå(Keyword) Hadoop Security   Data Encryption   HDFS Data Encryption   ARIA Encryption Algorithm   Hadoop Encryption Codec   ÇÏµÓ º¸¾È   µ¥ÀÌÅÍ º¸È£   HDFS µ¥ÀÌÅÍ ¾Ïȣȭ   ARIA ¾Ïȣȭ ¾Ë°í¸®Áò   ÇÏµÓ ¾Ïȣȭ ÄÚµ¦  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå