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In cryptography, the Tiny Encryption Algorithm (TEA) is a block cipher notable for its simplicity of description and implementation, typically a few lines of code.It was designed by David Wheeler and Roger Needham of the Cambridge Computer Laboratory; it was first presented at the Fast Software Encryption workshop in Leuven in 1994, and first published in the proceedings of that workshop.
In cryptography, XTEA (eXtended TEA) is a block cipher designed to correct weaknesses in TEA.The cipher's designers were David Wheeler and Roger Needham of the Cambridge Computer Laboratory, and the algorithm was presented in an unpublished technical report in 1997 (Needham and Wheeler, 1997).
tiny-AES-c Small portable AES128/192/256 in C (suitable for embedded systems) AES-256 A byte-oriented portable AES-256 implementation in C Solaris Cryptographic Framework offers multiple implementations, with kernel providers for hardware acceleration on x86 (using the Intel AES instruction set ) and on SPARC (using the SPARC AES instruction set).
By default, ONE-NET uses the Extended Tiny Encryption Algorithm version 2 with 32 iterations (XTEA2-32). The ONE-NET protocol provides extensions to even higher levels of encryption. Encryption is integral to the ONE-NET protocol, there are no unencrypted modes. Alternate encryption ID tag allows extension to stronger algorithms.
For CFB-8, an all-zero IV and an all-zero plaintext, causes 1/256 of keys to generate no encryption, plaintext is returned as ciphertext. [10] For OFB-8, using all zero initialization vector will generate no encryption for 1/256 of keys. [11] OFB-8 encryption returns the plaintext unencrypted for affected keys.
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Data Encryption Standard (14 P) Pages in category "Free ciphers" The following 10 pages are in this category, out of 10 total. ... Tiny Encryption Algorithm; Twofish ...
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