interface KeySpec
Known Direct Subclasses
DESKeySpec, DESedeKeySpec, DHPrivateKeySpec, DHPublicKeySpec, DSAPrivateKeySpec, DSAPublicKeySpec, ECPrivateKeySpec, ECPublicKeySpec, EdECPrivateKeySpec, EdECPublicKeySpec, EncodedKeySpec, KeyInfo, and 6 others.
| DESKeySpec |
This class specifies a DES key. |
| DESedeKeySpec |
This class specifies a DES-EDE ("triple-DES") key. |
| DHPrivateKeySpec |
This class specifies a Diffie-Hellman private key with its associated parameters. |
| DHPublicKeySpec |
This class specifies a Diffie-Hellman public key with its associated parameters. |
| DSAPrivateKeySpec |
This class specifies a DSA private key with its associated parameters. |
| DSAPublicKeySpec |
This class specifies a DSA public key with its associated parameters. |
| ECPrivateKeySpec |
This immutable class specifies an elliptic curve private key with its associated parameters. |
| ECPublicKeySpec |
This immutable class specifies an elliptic curve public key with its associated parameters. |
| EdECPrivateKeySpec |
A class representing elliptic curve private keys as defined in RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA), including the curve and other algorithm parameters. |
| EdECPublicKeySpec |
A class representing elliptic curve public keys as defined in RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA), including the curve and other algorithm parameters. |
| EncodedKeySpec |
This class represents a public or private key in encoded format. |
| KeyInfo |
Information about a key from the Android Keystore system. |
| PBEKeySpec |
A user-chosen password that can be used with password-based encryption (PBE). |
| RSAPrivateKeySpec |
This class specifies an RSA private key. |
| RSAPublicKeySpec |
This class specifies an RSA public key. |
| SecretKeySpec |
This class specifies a secret key in a provider-independent fashion. |
| XECPrivateKeySpec |
A class representing elliptic curve private keys as defined in RFC 7748, including the curve and other algorithm parameters. |
| XECPublicKeySpec |
A class representing elliptic curve public keys as defined in RFC 7748, including the curve and other algorithm parameters. |
A (transparent) specification of the key material that constitutes a cryptographic key.
If the key is stored on a hardware device, its specification may contain information that helps identify the key on the device.
A key may be specified in an algorithm-specific way, or in an algorithm-independent encoding format (such as ASN.1). For example, a DSA private key may be specified by its components x, p, q, and g (see DSAPrivateKeySpec), or it may be specified using its DER encoding (see PKCS8EncodedKeySpec).
This interface contains no methods or constants. Its only purpose is to group (and provide type safety for) all key specifications. All key specifications must implement this interface.