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Euclidean addition chains scalar multiplication on curves with efficient endomorphism

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Academic year: 2021

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Figure

Table 1: Field size required for a given security level when φ satisfies φ 2 + rφ + s = 0 and (r, s) = (0, 1)/(1, 1)/(−1, 2).
Table 4: Execution time ratio between operations over 1.4t-bit integers and t-bit integers
Fig. 1: Anatomy of a Java method computing a modular multiplication over 256-bit integers using Big Integer Java library provided with Android operating system (obtained from Android SDK profiler).
Table 5: Execution time ratio for memory allocation and management between t-bit BigInteger objects and 1.4t-bit BigInteger objects.
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