A person who forges things out of copper.

plural of coppersmith

The work of a coppersmith; the forging of copper.

A surname originating as an occupation.

plural of Coppersmith

(mathematics, cryptography) A method of finding small integer zeros of univariate or bivariate polynomials modulo a given integer. It forms the basis of Coppersmith's attack.

Alternative form of Coppersmith method

(mathematics, cryptography) A kind of cryptographic attack on the RSA cryptosystem, based on the Coppersmith method.

(computer science) An algorithm for matrix multiplication.

plural of coppersmithy