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In cryptography, MDC-2 (Modification Detection Code 2, sometimes called Meyer–Schilling,[citation needed] standardized in ISO 10118-2) is a cryptographic hash function. MDC-2 is a hash function based on a block cipher with a proof of security in the ideal-cipher model.[1] The length of the output hash depends on the underlying block cipher used.
- ^ Steinberger, John (June 23, 2007). "The Collision Intractability of MDC-2 in the Ideal-Cipher Model". Advances in Cryptology – EUROCRYPT 2007. Springer-Verlag. pp. 34–51. doi:10.1007/978-3-540-72540-4_3. Retrieved January 31, 2008.