Invention Application
WO2013112118A3 INSTRUCTIONS TO PERFORM JH CRYPTOGRAPHIC HASHING IN A 256 BIT DATA PATH
审中-公开
在256位数据路径中执行JH CRYPTOGRAPHIC HASHING的指令
- Patent Title: INSTRUCTIONS TO PERFORM JH CRYPTOGRAPHIC HASHING IN A 256 BIT DATA PATH
- Patent Title (中): 在256位数据路径中执行JH CRYPTOGRAPHIC HASHING的指令
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Application No.: PCT/US2011066719Application Date: 2011-12-22
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Publication No.: WO2013112118A3Publication Date: 2013-10-24
- Inventor: WOLRICH GILBERT M , YAP KIRK S , GOPAL VINODH , GUILFORD JAMES D , OZTURK ERDINC , GULLEY SEAN M , FEGHALI WAJDI K , DIXON MARTIN G
- Applicant: INTEL CORP , WOLRICH GILBERT M , YAP KIRK S , GOPAL VINODH , GUILFORD JAMES D , OZTURK ERDINC , GULLEY SEAN M , FEGHALI WAJDI K , DIXON MARTIN G
- Assignee: INTEL CORP,WOLRICH GILBERT M,YAP KIRK S,GOPAL VINODH,GUILFORD JAMES D,OZTURK ERDINC,GULLEY SEAN M,FEGHALI WAJDI K,DIXON MARTIN G
- Current Assignee: INTEL CORP,WOLRICH GILBERT M,YAP KIRK S,GOPAL VINODH,GUILFORD JAMES D,OZTURK ERDINC,GULLEY SEAN M,FEGHALI WAJDI K,DIXON MARTIN G
- Priority: US2011066719 2011-12-22
- Main IPC: G06F17/10
- IPC: G06F17/10 ; G06F9/06 ; G06F13/14
Abstract:
A method is described. The method includes executing one or more JH_SBOX_L instructions to perform S-Box mappings and a linear (L) transformation on a JH state and executing one or more JH_P instructions to perform a permutation function on the JH state once the S-Box mappings and the L transformation have been performed.
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