[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-25 (世界標準時間)。"],[],["Tink keys comprise key material and metadata, including a prefix derived from the key ID. To create a key, Tink uses parameters, the key's ID, and randomness. Key parameters consist of information used to create the key, excluding the key material and ID. For HMAC, parameters include key material length, hash function, output length (if truncated), and how to derive the prefix from the ID. These parameters, with the key material and ID, define the full key.\n"]]