cryptoKey.usages


标识可能使用键的操作的字符串数组。

¥An array of strings identifying the operations for which the key may be used.

可能的用法是:

¥The possible usages are:

有效的密钥用法取决于密钥算法(由 cryptokey.algorithm.name 标识)。

¥Valid key usages depend on the key algorithm (identified by cryptokey.algorithm.name).

列图例:

¥Column Legend:

支持的密钥算法加密算法签名和 MAC密钥或位派生密钥封装密钥封装
'AES-CBC'
'AES-CTR'
'AES-GCM'
'AES-KW'
'AES-OCB'
'ChaCha20-Poly1305'[^modern-algos]
'ECDH'
'ECDSA'
'Ed25519'
'Ed448'[^secure-curves]
'HDKF'
'HMAC'
'ML-DSA-44'[^modern-algos]
'ML-DSA-65'[^modern-algos]
'ML-DSA-87'[^modern-algos]
'ML-KEM-512'[^modern-algos]
'ML-KEM-768'[^modern-algos]
'ML-KEM-1024'[^modern-algos]
'PBKDF2'
'RSA-OAEP'
'RSA-PSS'
'RSASSA-PKCS1-v1_5'
'X25519'
'X448'[^secure-curves]