泥土谦卑 发表于 2025-3-30 11:46:12
Modular Arithmetic: Calculating with Residue Classes a discussion of the principle of division with remainder. In relation to this we shall explain the significance of these remainders, their possible applications, and how one calculates with them. In order for the functions to be introduced later to be understandable, we begin with a bit of algebra.homeostasis 发表于 2025-3-30 15:42:39
Where All Roads Meet: Modular Exponentiation rules for addition, subtraction, and multiplication in residue classes we can also define an operation of exponentiation, where the exponent specifies how many times the base is to be multiplied by itself. Exponentiation is carried out, as usual, by means of recursive calls to multiplication: For . in ℤ. we have .:= ī and . := ..bronchodilator 发表于 2025-3-30 18:06:49
Bitwise and Logical Functions present functions that carry out bitwise operations on CLINT objects, and we shall also introduce functions for determining the equality and size of CLINT objects, which we have already used quite a bit.UTTER 发表于 2025-3-30 21:41:48
Introductionwever, we have no intention of becoming deep-sea divers who raise sunken treasure from the mathematical ocean floor, which in any case is unnecessary for cryptographic applications. Our goals are much more modest. On the other hand, there is no limit to the depth of involvement of number theory with包租车船 发表于 2025-3-31 03:17:41
Number Formats: The Representation of Large Numbers in C It is necessary to plan carefully, since decisions made at this point will be difficult to revise at a later time. Changes to the internal structure of a software library are always possible, but the user interface should be kept as stable as possible in the sense of “upward compatibility.”Tremor 发表于 2025-3-31 08:25:27
The Fundamental Operationssion. The efficiency of the entire package hangs on the last two of these, and for that reason great care must be taken in the selection and implementation of the associated algorithms. Fortunately, volume 2 of Donald Knuth’s classic . contains most of what we need for this portion of the FLINT/C fu夸张 发表于 2025-3-31 13:03:48
http://reply.papertrans.cn/25/2406/240587/240587_57.png接合 发表于 2025-3-31 17:23:34
Dynamic Registers. To this end we shall create several functions that will enable us to generate, use, clear, and remove a set of CLINT objects, the so-called register bank, as a dynamically allocated data structure, where we take up the sketch presented in and work out the details for its use with CLINT obje