发明名称 CRYPTOGRAPHIC SYSTEM, METHOD AND MULTIPLIER
摘要 In general, in one aspect, the disclosure describes a multiplier that includes a set of multiple multipliers configured in parallel where the set of multiple multipliers have access to a first operand and a second operand to multiply, the first operand having multiple segments and the second operand having multiple segments. The multiplier also includes logic to repeatedly supply a single segment of the second operand to each multiplier of the set of multiple multipliers and to supply multiple respective segments of the first operand to the respective ones of the set of multiple multipliers until each segment of the second operand has been supplied with each segment of the first operand. The logic shifts the output of different ones of the set of multiple multipliers based, at least in part, on the position of the respective segments within the first operand. The multiplier also includes an accumulator coupled to the logic.
申请公布号 US2011264720(A1) 申请公布日期 2011.10.27
申请号 US20050323994 申请日期 2005.12.30
申请人 FEGHALI WAJDI;HASENPLAUGH WILLIAM C;WOLRICH GILBERT M;CUTTER DANIEL R;GOPAL VINODH;GAUBATZ GUNNAR 发明人 FEGHALI WAJDI;HASENPLAUGH WILLIAM C.;WOLRICH GILBERT M.;CUTTER DANIEL R.;GOPAL VINODH;GAUBATZ GUNNAR
分类号 G06F7/52;G06F5/01 主分类号 G06F7/52
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