PHP Manual
ssdeep 関数
Calculates the match score between two fuzzy hash signatures

ssdeep_fuzzy_compare

(PECL ssdeep >= 1.0.0)

ssdeep_fuzzy_compare — Calculates the match score between two fuzzy hash signatures

説明

function ssdeep_fuzzy_compare(string $signature1, string $signature2): int

Calculates the match score between signature1 and signature2 using » context-triggered piecewise hashing, and returns the match score.

パラメータ

signature1: The first fuzzy hash signature string.
signature2: The second fuzzy hash signature string.

戻り値

Returns an integer from 0 to 100 on success, false otherwise.

関連キーワード:

fuzzy signature ssdeep hash match score Calculates between signatures compare using context triggered piecewise hashing first second integer success otherwise

関連する関数・ページ:

ref.ssdeep function.ssdeep-fuzzy-hash function.ssdeep-fuzzy-hash-filename book.ssdeep ssdeep.setup function.rnp-op-sign-detached