Other Definitions
malleability (dict)
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MalleabilityMalleability is a physical property of matter, signifying its capability of deformation, especially by hammering or rolling. Malleability is an important issue in for example stamping and form pressing materials such as metals and plastics.
Malleable is a term used in the analyses of cryptographic algorithms: A malleable encryption algorithm allows transformations on the ciphertext to produce meaningful changes in the plaintext. That is, given a plaintext and the corresponding ciphertext , it is possible to generate so that the decryption of is a function of the original plaintext , with arbitrary but known functions and . Stream ciphers are examples of malleable encryption algorithms.
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