Fast Cryptography

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My (Ted Krovetz) primary research interest is high-speed provable cryptography. This page contains specifications and implementations of cryptographic algorithms written (or co-written) and under the control of me. All implementations are in the public-domain and can be used for any purpose whatsoever. All I ask is that you send to me any bugs or suggestions you might come across.

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Algorithm	Files	Last Modified
VMAC:	VMAC Website
UMAC:	UMAC Website High-speed C: umac.h High-speed C: umac.c Python: umac.py Ruby: umac.rb Specification Specification Errata Notes	14 Jul 06 18 Jul 06 17 Mar 06 10 Apr 06 13 Mar 06 17 Mar 06 14 Jul 06
AE:	VMAC-AE High-speed C: vmac_ae.c VMAC-AE High-speed C: vmac_ae.h UMAC-AE High-speed C: umac_ae.h Draft Specification Notes	14 Jul 06 14 Jul 06 26 May 06 14 Jul 06
Support Code: (not by me)	Barreto's High-speed C AES: rijndael-alg-fst.h Barreto's High-speed C AES: rijndael-alg-fst.c Cohen's Python AES: rijndael.py Boussinet's Ruby AES: aes_cons.rb Boussinet's Ruby AES: aes_alg.rb	Dec 00 Dec 00 Apr 01 14 Aug 04 14 Aug 04

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For questions or comments, please contact Ted Krovetz <ted@krovetz.net>.